Demo catalog (homework) with generated classes and .gitignore

org.example.democatalog/src-gen/org/example/democatalog/ElectricalDevice.java

+/**
+ */
+package org.example.democatalog;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Electrical Device</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.ElectricalDevice#getNominalPower <em>Nominal Power</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getElectricalDevice()
+ * @model abstract="true"
+ * @generated
+ */
+public interface ElectricalDevice extends EnergyComponent {
+	/**
+	 * Returns the value of the '<em><b>Nominal Power</b></em>' attribute.
+	 * The default value is <code>"0.0"</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Nominal Power</em>' attribute.
+	 * @see #setNominalPower(double)
+	 * @see org.example.democatalog.DemocatalogPackage#getElectricalDevice_NominalPower()
+	 * @model default="0.0" required="true"
+	 * @generated
+	 */
+	double getNominalPower();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.ElectricalDevice#getNominalPower <em>Nominal Power</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Nominal Power</em>' attribute.
+	 * @see #getNominalPower()
+	 * @generated
+	 */
+	void setNominalPower(double value);
+
+} // ElectricalDevice

org.example.democatalog/src-gen/org/example/democatalog/EnergyComponent.java

+/**
+ */
+package org.example.democatalog;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Energy Component</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.EnergyComponent#getModelName <em>Model Name</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponent#getRevisionYear <em>Revision Year</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponent#getProducedBy <em>Produced By</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getEnergyComponent()
+ * @model abstract="true"
+ * @generated
+ */
+public interface EnergyComponent extends EObject {
+	/**
+	 * Returns the value of the '<em><b>Model Name</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Model Name</em>' attribute.
+	 * @see #setModelName(String)
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponent_ModelName()
+	 * @model required="true"
+	 * @generated
+	 */
+	String getModelName();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.EnergyComponent#getModelName <em>Model Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Model Name</em>' attribute.
+	 * @see #getModelName()
+	 * @generated
+	 */
+	void setModelName(String value);
+
+	/**
+	 * Returns the value of the '<em><b>Revision Year</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Revision Year</em>' attribute.
+	 * @see #setRevisionYear(int)
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponent_RevisionYear()
+	 * @model
+	 * @generated
+	 */
+	int getRevisionYear();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.EnergyComponent#getRevisionYear <em>Revision Year</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Revision Year</em>' attribute.
+	 * @see #getRevisionYear()
+	 * @generated
+	 */
+	void setRevisionYear(int value);
+
+	/**
+	 * Returns the value of the '<em><b>Produced By</b></em>' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Produced By</em>' reference.
+	 * @see #setProducedBy(Manufacturer)
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponent_ProducedBy()
+	 * @model required="true"
+	 * @generated
+	 */
+	Manufacturer getProducedBy();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.EnergyComponent#getProducedBy <em>Produced By</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Produced By</em>' reference.
+	 * @see #getProducedBy()
+	 * @generated
+	 */
+	void setProducedBy(Manufacturer value);
+
+} // EnergyComponent

org.example.democatalog/src-gen/org/example/democatalog/EnergyComponentCatalog.java

+/**
+ */
+package org.example.democatalog;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Energy Component Catalog</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getAuthor <em>Author</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getBoilers <em>Boilers</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getChps <em>Chps</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getSolarPanels <em>Solar Panels</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getInverters <em>Inverters</em>}</li>
+ *   <li>{@link org.example.democatalog.EnergyComponentCatalog#getManufacturers <em>Manufacturers</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog()
+ * @model
+ * @generated
+ */
+public interface EnergyComponentCatalog extends EObject {
+	/**
+	 * Returns the value of the '<em><b>Author</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Author</em>' attribute.
+	 * @see #setAuthor(String)
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_Author()
+	 * @model required="true"
+	 * @generated
+	 */
+	String getAuthor();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.EnergyComponentCatalog#getAuthor <em>Author</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Author</em>' attribute.
+	 * @see #getAuthor()
+	 * @generated
+	 */
+	void setAuthor(String value);
+
+	/**
+	 * Returns the value of the '<em><b>Boilers</b></em>' containment reference list.
+	 * The list contents are of type {@link org.example.democatalog.Boiler}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Boilers</em>' containment reference list.
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_Boilers()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<Boiler> getBoilers();
+
+	/**
+	 * Returns the value of the '<em><b>Chps</b></em>' containment reference list.
+	 * The list contents are of type {@link org.example.democatalog.CombinedHeatPower}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Chps</em>' containment reference list.
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_Chps()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<CombinedHeatPower> getChps();
+
+	/**
+	 * Returns the value of the '<em><b>Solar Panels</b></em>' containment reference list.
+	 * The list contents are of type {@link org.example.democatalog.SolarPanel}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Solar Panels</em>' containment reference list.
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_SolarPanels()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<SolarPanel> getSolarPanels();
+
+	/**
+	 * Returns the value of the '<em><b>Inverters</b></em>' containment reference list.
+	 * The list contents are of type {@link org.example.democatalog.Inverter}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Inverters</em>' containment reference list.
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_Inverters()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<Inverter> getInverters();
+
+	/**
+	 * Returns the value of the '<em><b>Manufacturers</b></em>' containment reference list.
+	 * The list contents are of type {@link org.example.democatalog.Manufacturer}.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Manufacturers</em>' containment reference list.
+	 * @see org.example.democatalog.DemocatalogPackage#getEnergyComponentCatalog_Manufacturers()
+	 * @model containment="true"
+	 * @generated
+	 */
+	EList<Manufacturer> getManufacturers();
+
+} // EnergyComponentCatalog

org.example.democatalog/src-gen/org/example/democatalog/Inverter.java

+/**
+ */
+package org.example.democatalog;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Inverter</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.Inverter#getMaxDCVoltage <em>Max DC Voltage</em>}</li>
+ *   <li>{@link org.example.democatalog.Inverter#getMacDCCurrent <em>Mac DC Current</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getInverter()
+ * @model
+ * @generated
+ */
+public interface Inverter extends ElectricalDevice {
+	/**
+	 * Returns the value of the '<em><b>Max DC Voltage</b></em>' attribute.
+	 * The default value is <code>"0.0"</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Max DC Voltage</em>' attribute.
+	 * @see #setMaxDCVoltage(double)
+	 * @see org.example.democatalog.DemocatalogPackage#getInverter_MaxDCVoltage()
+	 * @model default="0.0" required="true"
+	 * @generated
+	 */
+	double getMaxDCVoltage();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.Inverter#getMaxDCVoltage <em>Max DC Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Max DC Voltage</em>' attribute.
+	 * @see #getMaxDCVoltage()
+	 * @generated
+	 */
+	void setMaxDCVoltage(double value);
+
+	/**
+	 * Returns the value of the '<em><b>Mac DC Current</b></em>' attribute.
+	 * The default value is <code>"0.0"</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Mac DC Current</em>' attribute.
+	 * @see #setMacDCCurrent(double)
+	 * @see org.example.democatalog.DemocatalogPackage#getInverter_MacDCCurrent()
+	 * @model default="0.0" required="true"
+	 * @generated
+	 */
+	double getMacDCCurrent();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.Inverter#getMacDCCurrent <em>Mac DC Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Mac DC Current</em>' attribute.
+	 * @see #getMacDCCurrent()
+	 * @generated
+	 */
+	void setMacDCCurrent(double value);
+
+} // Inverter

org.example.democatalog/src-gen/org/example/democatalog/Manufacturer.java

+/**
+ */
+package org.example.democatalog;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Manufacturer</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.Manufacturer#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getManufacturer()
+ * @model
+ * @generated
+ */
+public interface Manufacturer extends EObject {
+	/**
+	 * Returns the value of the '<em><b>Name</b></em>' attribute.
+	 * The default value is <code>""</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Name</em>' attribute.
+	 * @see #setName(String)
+	 * @see org.example.democatalog.DemocatalogPackage#getManufacturer_Name()
+	 * @model default="" required="true"
+	 * @generated
+	 */
+	String getName();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.Manufacturer#getName <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Name</em>' attribute.
+	 * @see #getName()
+	 * @generated
+	 */
+	void setName(String value);
+
+} // Manufacturer

org.example.democatalog/src-gen/org/example/democatalog/SolarPanel.java

+/**
+ */
+package org.example.democatalog;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Solar Panel</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.SolarPanel#getMppVoltage <em>Mpp Voltage</em>}</li>
+ *   <li>{@link org.example.democatalog.SolarPanel#getMppCurrent <em>Mpp Current</em>}</li>
+ * </ul>
+ *
+ * @see org.example.democatalog.DemocatalogPackage#getSolarPanel()
+ * @model
+ * @generated
+ */
+public interface SolarPanel extends ElectricalDevice {
+	/**
+	 * Returns the value of the '<em><b>Mpp Voltage</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Mpp Voltage</em>' attribute.
+	 * @see #setMppVoltage(double)
+	 * @see org.example.democatalog.DemocatalogPackage#getSolarPanel_MppVoltage()
+	 * @model required="true"
+	 * @generated
+	 */
+	double getMppVoltage();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.SolarPanel#getMppVoltage <em>Mpp Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Mpp Voltage</em>' attribute.
+	 * @see #getMppVoltage()
+	 * @generated
+	 */
+	void setMppVoltage(double value);
+
+	/**
+	 * Returns the value of the '<em><b>Mpp Current</b></em>' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the value of the '<em>Mpp Current</em>' attribute.
+	 * @see #setMppCurrent(double)
+	 * @see org.example.democatalog.DemocatalogPackage#getSolarPanel_MppCurrent()
+	 * @model required="true"
+	 * @generated
+	 */
+	double getMppCurrent();
+
+	/**
+	 * Sets the value of the '{@link org.example.democatalog.SolarPanel#getMppCurrent <em>Mpp Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param value the new value of the '<em>Mpp Current</em>' attribute.
+	 * @see #getMppCurrent()
+	 * @generated
+	 */
+	void setMppCurrent(double value);
+
+} // SolarPanel

org.example.democatalog/src-gen/org/example/democatalog/impl/BoilerImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.Boiler;
+import org.example.democatalog.BoilerType;
+import org.example.democatalog.DemocatalogPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Boiler</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.BoilerImpl#getBoilerType <em>Boiler Type</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class BoilerImpl extends ChemicalDeviceImpl implements Boiler {
+	/**
+	 * The default value of the '{@link #getBoilerType() <em>Boiler Type</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getBoilerType()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final BoilerType BOILER_TYPE_EDEFAULT = BoilerType.LOW_TEMPERATURE;
+
+	/**
+	 * The cached value of the '{@link #getBoilerType() <em>Boiler Type</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getBoilerType()
+	 * @generated
+	 * @ordered
+	 */
+	protected BoilerType boilerType = BOILER_TYPE_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected BoilerImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.BOILER;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public BoilerType getBoilerType() {
+		return boilerType;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setBoilerType(BoilerType newBoilerType) {
+		BoilerType oldBoilerType = boilerType;
+		boilerType = newBoilerType == null ? BOILER_TYPE_EDEFAULT : newBoilerType;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.BOILER__BOILER_TYPE, oldBoilerType,
+					boilerType));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.BOILER__BOILER_TYPE:
+			return getBoilerType();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.BOILER__BOILER_TYPE:
+			setBoilerType((BoilerType) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.BOILER__BOILER_TYPE:
+			setBoilerType(BOILER_TYPE_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.BOILER__BOILER_TYPE:
+			return boilerType != BOILER_TYPE_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (boilerType: ");
+		result.append(boilerType);
+		result.append(')');
+		return result.toString();
+	}
+
+} //BoilerImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/ChemicalDeviceImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.ChemicalDevice;
+import org.example.democatalog.DemocatalogPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Chemical Device</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.ChemicalDeviceImpl#getInstalledThermalPower <em>Installed Thermal Power</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public abstract class ChemicalDeviceImpl extends EnergyComponentImpl implements ChemicalDevice {
+	/**
+	 * The default value of the '{@link #getInstalledThermalPower() <em>Installed Thermal Power</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getInstalledThermalPower()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double INSTALLED_THERMAL_POWER_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getInstalledThermalPower() <em>Installed Thermal Power</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getInstalledThermalPower()
+	 * @generated
+	 * @ordered
+	 */
+	protected double installedThermalPower = INSTALLED_THERMAL_POWER_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ChemicalDeviceImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.CHEMICAL_DEVICE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getInstalledThermalPower() {
+		return installedThermalPower;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setInstalledThermalPower(double newInstalledThermalPower) {
+		double oldInstalledThermalPower = installedThermalPower;
+		installedThermalPower = newInstalledThermalPower;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET,
+					DemocatalogPackage.CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER, oldInstalledThermalPower,
+					installedThermalPower));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER:
+			return getInstalledThermalPower();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER:
+			setInstalledThermalPower((Double) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER:
+			setInstalledThermalPower(INSTALLED_THERMAL_POWER_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER:
+			return installedThermalPower != INSTALLED_THERMAL_POWER_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (installedThermalPower: ");
+		result.append(installedThermalPower);
+		result.append(')');
+		return result.toString();
+	}
+
+} //ChemicalDeviceImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/CombinedHeatPowerImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.CombinedHeatPower;
+import org.example.democatalog.DemocatalogPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Combined Heat Power</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.CombinedHeatPowerImpl#getThermalEfficiency <em>Thermal Efficiency</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class CombinedHeatPowerImpl extends ChemicalDeviceImpl implements CombinedHeatPower {
+	/**
+	 * The default value of the '{@link #getThermalEfficiency() <em>Thermal Efficiency</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getThermalEfficiency()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double THERMAL_EFFICIENCY_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getThermalEfficiency() <em>Thermal Efficiency</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getThermalEfficiency()
+	 * @generated
+	 * @ordered
+	 */
+	protected double thermalEfficiency = THERMAL_EFFICIENCY_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected CombinedHeatPowerImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.COMBINED_HEAT_POWER;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getThermalEfficiency() {
+		return thermalEfficiency;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setThermalEfficiency(double newThermalEfficiency) {
+		double oldThermalEfficiency = thermalEfficiency;
+		thermalEfficiency = newThermalEfficiency;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET,
+					DemocatalogPackage.COMBINED_HEAT_POWER__THERMAL_EFFICIENCY, oldThermalEfficiency,
+					thermalEfficiency));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.COMBINED_HEAT_POWER__THERMAL_EFFICIENCY:
+			return getThermalEfficiency();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.COMBINED_HEAT_POWER__THERMAL_EFFICIENCY:
+			setThermalEfficiency((Double) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.COMBINED_HEAT_POWER__THERMAL_EFFICIENCY:
+			setThermalEfficiency(THERMAL_EFFICIENCY_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.COMBINED_HEAT_POWER__THERMAL_EFFICIENCY:
+			return thermalEfficiency != THERMAL_EFFICIENCY_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (thermalEfficiency: ");
+		result.append(thermalEfficiency);
+		result.append(')');
+		return result.toString();
+	}
+
+} //CombinedHeatPowerImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/DemocatalogFactoryImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EDataType;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+
+import org.example.democatalog.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class DemocatalogFactoryImpl extends EFactoryImpl implements DemocatalogFactory {
+	/**
+	 * Creates the default factory implementation.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public static DemocatalogFactory init() {
+		try {
+			DemocatalogFactory theDemocatalogFactory = (DemocatalogFactory) EPackage.Registry.INSTANCE
+					.getEFactory(DemocatalogPackage.eNS_URI);
+			if (theDemocatalogFactory != null) {
+				return theDemocatalogFactory;
+			}
+		} catch (Exception exception) {
+			EcorePlugin.INSTANCE.log(exception);
+		}
+		return new DemocatalogFactoryImpl();
+	}
+
+	/**
+	 * Creates an instance of the factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public DemocatalogFactoryImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public EObject create(EClass eClass) {
+		switch (eClass.getClassifierID()) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG:
+			return createEnergyComponentCatalog();
+		case DemocatalogPackage.BOILER:
+			return createBoiler();
+		case DemocatalogPackage.COMBINED_HEAT_POWER:
+			return createCombinedHeatPower();
+		case DemocatalogPackage.SOLAR_PANEL:
+			return createSolarPanel();
+		case DemocatalogPackage.INVERTER:
+			return createInverter();
+		case DemocatalogPackage.MANUFACTURER:
+			return createManufacturer();
+		default:
+			throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+		}
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object createFromString(EDataType eDataType, String initialValue) {
+		switch (eDataType.getClassifierID()) {
+		case DemocatalogPackage.BOILER_TYPE:
+			return createBoilerTypeFromString(eDataType, initialValue);
+		default:
+			throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+		}
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String convertToString(EDataType eDataType, Object instanceValue) {
+		switch (eDataType.getClassifierID()) {
+		case DemocatalogPackage.BOILER_TYPE:
+			return convertBoilerTypeToString(eDataType, instanceValue);
+		default:
+			throw new IllegalArgumentException("The datatype '" + eDataType.getName() + "' is not a valid classifier");
+		}
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EnergyComponentCatalog createEnergyComponentCatalog() {
+		EnergyComponentCatalogImpl energyComponentCatalog = new EnergyComponentCatalogImpl();
+		return energyComponentCatalog;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Boiler createBoiler() {
+		BoilerImpl boiler = new BoilerImpl();
+		return boiler;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public CombinedHeatPower createCombinedHeatPower() {
+		CombinedHeatPowerImpl combinedHeatPower = new CombinedHeatPowerImpl();
+		return combinedHeatPower;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public SolarPanel createSolarPanel() {
+		SolarPanelImpl solarPanel = new SolarPanelImpl();
+		return solarPanel;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Inverter createInverter() {
+		InverterImpl inverter = new InverterImpl();
+		return inverter;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Manufacturer createManufacturer() {
+		ManufacturerImpl manufacturer = new ManufacturerImpl();
+		return manufacturer;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public BoilerType createBoilerTypeFromString(EDataType eDataType, String initialValue) {
+		BoilerType result = BoilerType.get(initialValue);
+		if (result == null)
+			throw new IllegalArgumentException(
+					"The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");
+		return result;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String convertBoilerTypeToString(EDataType eDataType, Object instanceValue) {
+		return instanceValue == null ? null : instanceValue.toString();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public DemocatalogPackage getDemocatalogPackage() {
+		return (DemocatalogPackage) getEPackage();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @deprecated
+	 * @generated
+	 */
+	@Deprecated
+	public static DemocatalogPackage getPackage() {
+		return DemocatalogPackage.eINSTANCE;
+	}
+
+} //DemocatalogFactoryImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/DemocatalogPackageImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EEnum;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+
+import org.example.democatalog.Boiler;
+import org.example.democatalog.BoilerType;
+import org.example.democatalog.ChemicalDevice;
+import org.example.democatalog.CombinedHeatPower;
+import org.example.democatalog.DemocatalogFactory;
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.ElectricalDevice;
+import org.example.democatalog.EnergyComponent;
+import org.example.democatalog.EnergyComponentCatalog;
+import org.example.democatalog.Inverter;
+import org.example.democatalog.Manufacturer;
+import org.example.democatalog.SolarPanel;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class DemocatalogPackageImpl extends EPackageImpl implements DemocatalogPackage {
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass energyComponentCatalogEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass boilerEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass combinedHeatPowerEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass solarPanelEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass inverterEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass manufacturerEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass chemicalDeviceEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass energyComponentEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EClass electricalDeviceEClass = null;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private EEnum boilerTypeEEnum = null;
+
+	/**
+	 * Creates an instance of the model <b>Package</b>, registered with
+	 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+	 * package URI value.
+	 * <p>Note: the correct way to create the package is via the static
+	 * factory method {@link #init init()}, which also performs
+	 * initialization of the package, or returns the registered package,
+	 * if one already exists.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see org.eclipse.emf.ecore.EPackage.Registry
+	 * @see org.example.democatalog.DemocatalogPackage#eNS_URI
+	 * @see #init()
+	 * @generated
+	 */
+	private DemocatalogPackageImpl() {
+		super(eNS_URI, DemocatalogFactory.eINSTANCE);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private static boolean isInited = false;
+
+	/**
+	 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+	 *
+	 * <p>This method is used to initialize {@link DemocatalogPackage#eINSTANCE} when that field is accessed.
+	 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #eNS_URI
+	 * @see #createPackageContents()
+	 * @see #initializePackageContents()
+	 * @generated
+	 */
+	public static DemocatalogPackage init() {
+		if (isInited)
+			return (DemocatalogPackage) EPackage.Registry.INSTANCE.getEPackage(DemocatalogPackage.eNS_URI);
+
+		// Obtain or create and register package
+		Object registeredDemocatalogPackage = EPackage.Registry.INSTANCE.get(eNS_URI);
+		DemocatalogPackageImpl theDemocatalogPackage = registeredDemocatalogPackage instanceof DemocatalogPackageImpl
+				? (DemocatalogPackageImpl) registeredDemocatalogPackage
+				: new DemocatalogPackageImpl();
+
+		isInited = true;
+
+		// Create package meta-data objects
+		theDemocatalogPackage.createPackageContents();
+
+		// Initialize created meta-data
+		theDemocatalogPackage.initializePackageContents();
+
+		// Mark meta-data to indicate it can't be changed
+		theDemocatalogPackage.freeze();
+
+		// Update the registry and return the package
+		EPackage.Registry.INSTANCE.put(DemocatalogPackage.eNS_URI, theDemocatalogPackage);
+		return theDemocatalogPackage;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getEnergyComponentCatalog() {
+		return energyComponentCatalogEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getEnergyComponentCatalog_Author() {
+		return (EAttribute) energyComponentCatalogEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponentCatalog_Boilers() {
+		return (EReference) energyComponentCatalogEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponentCatalog_Chps() {
+		return (EReference) energyComponentCatalogEClass.getEStructuralFeatures().get(2);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponentCatalog_SolarPanels() {
+		return (EReference) energyComponentCatalogEClass.getEStructuralFeatures().get(3);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponentCatalog_Inverters() {
+		return (EReference) energyComponentCatalogEClass.getEStructuralFeatures().get(4);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponentCatalog_Manufacturers() {
+		return (EReference) energyComponentCatalogEClass.getEStructuralFeatures().get(5);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getBoiler() {
+		return boilerEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getBoiler_BoilerType() {
+		return (EAttribute) boilerEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getCombinedHeatPower() {
+		return combinedHeatPowerEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getCombinedHeatPower_ThermalEfficiency() {
+		return (EAttribute) combinedHeatPowerEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getSolarPanel() {
+		return solarPanelEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getSolarPanel_MppVoltage() {
+		return (EAttribute) solarPanelEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getSolarPanel_MppCurrent() {
+		return (EAttribute) solarPanelEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getInverter() {
+		return inverterEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getInverter_MaxDCVoltage() {
+		return (EAttribute) inverterEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getInverter_MacDCCurrent() {
+		return (EAttribute) inverterEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getManufacturer() {
+		return manufacturerEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getManufacturer_Name() {
+		return (EAttribute) manufacturerEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getChemicalDevice() {
+		return chemicalDeviceEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getChemicalDevice_InstalledThermalPower() {
+		return (EAttribute) chemicalDeviceEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getEnergyComponent() {
+		return energyComponentEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getEnergyComponent_ModelName() {
+		return (EAttribute) energyComponentEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getEnergyComponent_RevisionYear() {
+		return (EAttribute) energyComponentEClass.getEStructuralFeatures().get(1);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EReference getEnergyComponent_ProducedBy() {
+		return (EReference) energyComponentEClass.getEStructuralFeatures().get(2);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EClass getElectricalDevice() {
+		return electricalDeviceEClass;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EAttribute getElectricalDevice_NominalPower() {
+		return (EAttribute) electricalDeviceEClass.getEStructuralFeatures().get(0);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EEnum getBoilerType() {
+		return boilerTypeEEnum;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public DemocatalogFactory getDemocatalogFactory() {
+		return (DemocatalogFactory) getEFactoryInstance();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private boolean isCreated = false;
+
+	/**
+	 * Creates the meta-model objects for the package.  This method is
+	 * guarded to have no affect on any invocation but its first.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void createPackageContents() {
+		if (isCreated)
+			return;
+		isCreated = true;
+
+		// Create classes and their features
+		energyComponentCatalogEClass = createEClass(ENERGY_COMPONENT_CATALOG);
+		createEAttribute(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__AUTHOR);
+		createEReference(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__BOILERS);
+		createEReference(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__CHPS);
+		createEReference(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__SOLAR_PANELS);
+		createEReference(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__INVERTERS);
+		createEReference(energyComponentCatalogEClass, ENERGY_COMPONENT_CATALOG__MANUFACTURERS);
+
+		boilerEClass = createEClass(BOILER);
+		createEAttribute(boilerEClass, BOILER__BOILER_TYPE);
+
+		combinedHeatPowerEClass = createEClass(COMBINED_HEAT_POWER);
+		createEAttribute(combinedHeatPowerEClass, COMBINED_HEAT_POWER__THERMAL_EFFICIENCY);
+
+		solarPanelEClass = createEClass(SOLAR_PANEL);
+		createEAttribute(solarPanelEClass, SOLAR_PANEL__MPP_VOLTAGE);
+		createEAttribute(solarPanelEClass, SOLAR_PANEL__MPP_CURRENT);
+
+		inverterEClass = createEClass(INVERTER);
+		createEAttribute(inverterEClass, INVERTER__MAX_DC_VOLTAGE);
+		createEAttribute(inverterEClass, INVERTER__MAC_DC_CURRENT);
+
+		manufacturerEClass = createEClass(MANUFACTURER);
+		createEAttribute(manufacturerEClass, MANUFACTURER__NAME);
+
+		chemicalDeviceEClass = createEClass(CHEMICAL_DEVICE);
+		createEAttribute(chemicalDeviceEClass, CHEMICAL_DEVICE__INSTALLED_THERMAL_POWER);
+
+		energyComponentEClass = createEClass(ENERGY_COMPONENT);
+		createEAttribute(energyComponentEClass, ENERGY_COMPONENT__MODEL_NAME);
+		createEAttribute(energyComponentEClass, ENERGY_COMPONENT__REVISION_YEAR);
+		createEReference(energyComponentEClass, ENERGY_COMPONENT__PRODUCED_BY);
+
+		electricalDeviceEClass = createEClass(ELECTRICAL_DEVICE);
+		createEAttribute(electricalDeviceEClass, ELECTRICAL_DEVICE__NOMINAL_POWER);
+
+		// Create enums
+		boilerTypeEEnum = createEEnum(BOILER_TYPE);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	private boolean isInitialized = false;
+
+	/**
+	 * Complete the initialization of the package and its meta-model.  This
+	 * method is guarded to have no affect on any invocation but its first.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void initializePackageContents() {
+		if (isInitialized)
+			return;
+		isInitialized = true;
+
+		// Initialize package
+		setName(eNAME);
+		setNsPrefix(eNS_PREFIX);
+		setNsURI(eNS_URI);
+
+		// Create type parameters
+
+		// Set bounds for type parameters
+
+		// Add supertypes to classes
+		boilerEClass.getESuperTypes().add(this.getChemicalDevice());
+		combinedHeatPowerEClass.getESuperTypes().add(this.getChemicalDevice());
+		solarPanelEClass.getESuperTypes().add(this.getElectricalDevice());
+		inverterEClass.getESuperTypes().add(this.getElectricalDevice());
+		chemicalDeviceEClass.getESuperTypes().add(this.getEnergyComponent());
+		electricalDeviceEClass.getESuperTypes().add(this.getEnergyComponent());
+
+		// Initialize classes, features, and operations; add parameters
+		initEClass(energyComponentCatalogEClass, EnergyComponentCatalog.class, "EnergyComponentCatalog", !IS_ABSTRACT,
+				!IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getEnergyComponentCatalog_Author(), ecorePackage.getEString(), "author", null, 1, 1,
+				EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID,
+				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponentCatalog_Boilers(), this.getBoiler(), null, "boilers", null, 0, -1,
+				EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE,
+				!IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponentCatalog_Chps(), this.getCombinedHeatPower(), null, "chps", null, 0, -1,
+				EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE,
+				!IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponentCatalog_SolarPanels(), this.getSolarPanel(), null, "solarPanels", null, 0, -1,
+				EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE,
+				!IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponentCatalog_Inverters(), this.getInverter(), null, "inverters", null, 0, -1,
+				EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE,
+				!IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponentCatalog_Manufacturers(), this.getManufacturer(), null, "manufacturers", null,
+				0, -1, EnergyComponentCatalog.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE,
+				!IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(boilerEClass, Boiler.class, "Boiler", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getBoiler_BoilerType(), this.getBoilerType(), "boilerType", null, 1, 1, Boiler.class,
+				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(combinedHeatPowerEClass, CombinedHeatPower.class, "CombinedHeatPower", !IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getCombinedHeatPower_ThermalEfficiency(), ecorePackage.getEDouble(), "thermalEfficiency", "0.0",
+				1, 1, CombinedHeatPower.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID,
+				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(solarPanelEClass, SolarPanel.class, "SolarPanel", !IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getSolarPanel_MppVoltage(), ecorePackage.getEDouble(), "mppVoltage", null, 1, 1,
+				SolarPanel.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+		initEAttribute(getSolarPanel_MppCurrent(), ecorePackage.getEDouble(), "mppCurrent", null, 1, 1,
+				SolarPanel.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+
+		initEClass(inverterEClass, Inverter.class, "Inverter", !IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getInverter_MaxDCVoltage(), ecorePackage.getEDouble(), "maxDCVoltage", "0.0", 1, 1,
+				Inverter.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+		initEAttribute(getInverter_MacDCCurrent(), ecorePackage.getEDouble(), "macDCCurrent", "0.0", 1, 1,
+				Inverter.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+
+		initEClass(manufacturerEClass, Manufacturer.class, "Manufacturer", !IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getManufacturer_Name(), ecorePackage.getEString(), "name", "", 1, 1, Manufacturer.class,
+				!IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(chemicalDeviceEClass, ChemicalDevice.class, "ChemicalDevice", IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getChemicalDevice_InstalledThermalPower(), ecorePackage.getEDouble(), "installedThermalPower",
+				"0.0", 1, 1, ChemicalDevice.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID,
+				IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(energyComponentEClass, EnergyComponent.class, "EnergyComponent", IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getEnergyComponent_ModelName(), ecorePackage.getEString(), "modelName", null, 1, 1,
+				EnergyComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+		initEAttribute(getEnergyComponent_RevisionYear(), ecorePackage.getEInt(), "revisionYear", null, 0, 1,
+				EnergyComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+		initEReference(getEnergyComponent_ProducedBy(), this.getManufacturer(), null, "producedBy", null, 1, 1,
+				EnergyComponent.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES,
+				!IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+		initEClass(electricalDeviceEClass, ElectricalDevice.class, "ElectricalDevice", IS_ABSTRACT, !IS_INTERFACE,
+				IS_GENERATED_INSTANCE_CLASS);
+		initEAttribute(getElectricalDevice_NominalPower(), ecorePackage.getEDouble(), "nominalPower", "0.0", 1, 1,
+				ElectricalDevice.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+				!IS_DERIVED, IS_ORDERED);
+
+		// Initialize enums and add enum literals
+		initEEnum(boilerTypeEEnum, BoilerType.class, "BoilerType");
+		addEEnumLiteral(boilerTypeEEnum, BoilerType.LOW_TEMPERATURE);
+		addEEnumLiteral(boilerTypeEEnum, BoilerType.CONDENSING);
+
+		// Create resource
+		createResource(eNS_URI);
+	}
+
+} //DemocatalogPackageImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/ElectricalDeviceImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.ElectricalDevice;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Electrical Device</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.ElectricalDeviceImpl#getNominalPower <em>Nominal Power</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public abstract class ElectricalDeviceImpl extends EnergyComponentImpl implements ElectricalDevice {
+	/**
+	 * The default value of the '{@link #getNominalPower() <em>Nominal Power</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getNominalPower()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double NOMINAL_POWER_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getNominalPower() <em>Nominal Power</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getNominalPower()
+	 * @generated
+	 * @ordered
+	 */
+	protected double nominalPower = NOMINAL_POWER_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ElectricalDeviceImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.ELECTRICAL_DEVICE;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getNominalPower() {
+		return nominalPower;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setNominalPower(double newNominalPower) {
+		double oldNominalPower = nominalPower;
+		nominalPower = newNominalPower;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.ELECTRICAL_DEVICE__NOMINAL_POWER,
+					oldNominalPower, nominalPower));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.ELECTRICAL_DEVICE__NOMINAL_POWER:
+			return getNominalPower();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.ELECTRICAL_DEVICE__NOMINAL_POWER:
+			setNominalPower((Double) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ELECTRICAL_DEVICE__NOMINAL_POWER:
+			setNominalPower(NOMINAL_POWER_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ELECTRICAL_DEVICE__NOMINAL_POWER:
+			return nominalPower != NOMINAL_POWER_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (nominalPower: ");
+		result.append(nominalPower);
+		result.append(')');
+		return result.toString();
+	}
+
+} //ElectricalDeviceImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/EnergyComponentCatalogImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+import org.example.democatalog.Boiler;
+import org.example.democatalog.CombinedHeatPower;
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.EnergyComponentCatalog;
+import org.example.democatalog.Inverter;
+import org.example.democatalog.Manufacturer;
+import org.example.democatalog.SolarPanel;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Energy Component Catalog</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getAuthor <em>Author</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getBoilers <em>Boilers</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getChps <em>Chps</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getSolarPanels <em>Solar Panels</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getInverters <em>Inverters</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentCatalogImpl#getManufacturers <em>Manufacturers</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class EnergyComponentCatalogImpl extends MinimalEObjectImpl.Container implements EnergyComponentCatalog {
+	/**
+	 * The default value of the '{@link #getAuthor() <em>Author</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getAuthor()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String AUTHOR_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getAuthor() <em>Author</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getAuthor()
+	 * @generated
+	 * @ordered
+	 */
+	protected String author = AUTHOR_EDEFAULT;
+
+	/**
+	 * The cached value of the '{@link #getBoilers() <em>Boilers</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getBoilers()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<Boiler> boilers;
+
+	/**
+	 * The cached value of the '{@link #getChps() <em>Chps</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getChps()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<CombinedHeatPower> chps;
+
+	/**
+	 * The cached value of the '{@link #getSolarPanels() <em>Solar Panels</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getSolarPanels()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<SolarPanel> solarPanels;
+
+	/**
+	 * The cached value of the '{@link #getInverters() <em>Inverters</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getInverters()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<Inverter> inverters;
+
+	/**
+	 * The cached value of the '{@link #getManufacturers() <em>Manufacturers</em>}' containment reference list.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getManufacturers()
+	 * @generated
+	 * @ordered
+	 */
+	protected EList<Manufacturer> manufacturers;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected EnergyComponentCatalogImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.ENERGY_COMPONENT_CATALOG;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getAuthor() {
+		return author;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setAuthor(String newAuthor) {
+		String oldAuthor = author;
+		author = newAuthor;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.ENERGY_COMPONENT_CATALOG__AUTHOR,
+					oldAuthor, author));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<Boiler> getBoilers() {
+		if (boilers == null) {
+			boilers = new EObjectContainmentEList<Boiler>(Boiler.class, this,
+					DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS);
+		}
+		return boilers;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<CombinedHeatPower> getChps() {
+		if (chps == null) {
+			chps = new EObjectContainmentEList<CombinedHeatPower>(CombinedHeatPower.class, this,
+					DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS);
+		}
+		return chps;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<SolarPanel> getSolarPanels() {
+		if (solarPanels == null) {
+			solarPanels = new EObjectContainmentEList<SolarPanel>(SolarPanel.class, this,
+					DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS);
+		}
+		return solarPanels;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<Inverter> getInverters() {
+		if (inverters == null) {
+			inverters = new EObjectContainmentEList<Inverter>(Inverter.class, this,
+					DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS);
+		}
+		return inverters;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public EList<Manufacturer> getManufacturers() {
+		if (manufacturers == null) {
+			manufacturers = new EObjectContainmentEList<Manufacturer>(Manufacturer.class, this,
+					DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS);
+		}
+		return manufacturers;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS:
+			return ((InternalEList<?>) getBoilers()).basicRemove(otherEnd, msgs);
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS:
+			return ((InternalEList<?>) getChps()).basicRemove(otherEnd, msgs);
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS:
+			return ((InternalEList<?>) getSolarPanels()).basicRemove(otherEnd, msgs);
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS:
+			return ((InternalEList<?>) getInverters()).basicRemove(otherEnd, msgs);
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS:
+			return ((InternalEList<?>) getManufacturers()).basicRemove(otherEnd, msgs);
+		}
+		return super.eInverseRemove(otherEnd, featureID, msgs);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__AUTHOR:
+			return getAuthor();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS:
+			return getBoilers();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS:
+			return getChps();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS:
+			return getSolarPanels();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS:
+			return getInverters();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS:
+			return getManufacturers();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@SuppressWarnings("unchecked")
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__AUTHOR:
+			setAuthor((String) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS:
+			getBoilers().clear();
+			getBoilers().addAll((Collection<? extends Boiler>) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS:
+			getChps().clear();
+			getChps().addAll((Collection<? extends CombinedHeatPower>) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS:
+			getSolarPanels().clear();
+			getSolarPanels().addAll((Collection<? extends SolarPanel>) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS:
+			getInverters().clear();
+			getInverters().addAll((Collection<? extends Inverter>) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS:
+			getManufacturers().clear();
+			getManufacturers().addAll((Collection<? extends Manufacturer>) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__AUTHOR:
+			setAuthor(AUTHOR_EDEFAULT);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS:
+			getBoilers().clear();
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS:
+			getChps().clear();
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS:
+			getSolarPanels().clear();
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS:
+			getInverters().clear();
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS:
+			getManufacturers().clear();
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__AUTHOR:
+			return AUTHOR_EDEFAULT == null ? author != null : !AUTHOR_EDEFAULT.equals(author);
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__BOILERS:
+			return boilers != null && !boilers.isEmpty();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__CHPS:
+			return chps != null && !chps.isEmpty();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__SOLAR_PANELS:
+			return solarPanels != null && !solarPanels.isEmpty();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__INVERTERS:
+			return inverters != null && !inverters.isEmpty();
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG__MANUFACTURERS:
+			return manufacturers != null && !manufacturers.isEmpty();
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (author: ");
+		result.append(author);
+		result.append(')');
+		return result.toString();
+	}
+
+} //EnergyComponentCatalogImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/EnergyComponentImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.EnergyComponent;
+import org.example.democatalog.Manufacturer;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Energy Component</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentImpl#getModelName <em>Model Name</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentImpl#getRevisionYear <em>Revision Year</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.EnergyComponentImpl#getProducedBy <em>Produced By</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public abstract class EnergyComponentImpl extends MinimalEObjectImpl.Container implements EnergyComponent {
+	/**
+	 * The default value of the '{@link #getModelName() <em>Model Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getModelName()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String MODEL_NAME_EDEFAULT = null;
+
+	/**
+	 * The cached value of the '{@link #getModelName() <em>Model Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getModelName()
+	 * @generated
+	 * @ordered
+	 */
+	protected String modelName = MODEL_NAME_EDEFAULT;
+
+	/**
+	 * The default value of the '{@link #getRevisionYear() <em>Revision Year</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getRevisionYear()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final int REVISION_YEAR_EDEFAULT = 0;
+
+	/**
+	 * The cached value of the '{@link #getRevisionYear() <em>Revision Year</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getRevisionYear()
+	 * @generated
+	 * @ordered
+	 */
+	protected int revisionYear = REVISION_YEAR_EDEFAULT;
+
+	/**
+	 * The cached value of the '{@link #getProducedBy() <em>Produced By</em>}' reference.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getProducedBy()
+	 * @generated
+	 * @ordered
+	 */
+	protected Manufacturer producedBy;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected EnergyComponentImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.ENERGY_COMPONENT;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getModelName() {
+		return modelName;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setModelName(String newModelName) {
+		String oldModelName = modelName;
+		modelName = newModelName;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.ENERGY_COMPONENT__MODEL_NAME,
+					oldModelName, modelName));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public int getRevisionYear() {
+		return revisionYear;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setRevisionYear(int newRevisionYear) {
+		int oldRevisionYear = revisionYear;
+		revisionYear = newRevisionYear;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.ENERGY_COMPONENT__REVISION_YEAR,
+					oldRevisionYear, revisionYear));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Manufacturer getProducedBy() {
+		if (producedBy != null && producedBy.eIsProxy()) {
+			InternalEObject oldProducedBy = (InternalEObject) producedBy;
+			producedBy = (Manufacturer) eResolveProxy(oldProducedBy);
+			if (producedBy != oldProducedBy) {
+				if (eNotificationRequired())
+					eNotify(new ENotificationImpl(this, Notification.RESOLVE,
+							DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY, oldProducedBy, producedBy));
+			}
+		}
+		return producedBy;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public Manufacturer basicGetProducedBy() {
+		return producedBy;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setProducedBy(Manufacturer newProducedBy) {
+		Manufacturer oldProducedBy = producedBy;
+		producedBy = newProducedBy;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY,
+					oldProducedBy, producedBy));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT__MODEL_NAME:
+			return getModelName();
+		case DemocatalogPackage.ENERGY_COMPONENT__REVISION_YEAR:
+			return getRevisionYear();
+		case DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY:
+			if (resolve)
+				return getProducedBy();
+			return basicGetProducedBy();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT__MODEL_NAME:
+			setModelName((String) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT__REVISION_YEAR:
+			setRevisionYear((Integer) newValue);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY:
+			setProducedBy((Manufacturer) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT__MODEL_NAME:
+			setModelName(MODEL_NAME_EDEFAULT);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT__REVISION_YEAR:
+			setRevisionYear(REVISION_YEAR_EDEFAULT);
+			return;
+		case DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY:
+			setProducedBy((Manufacturer) null);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.ENERGY_COMPONENT__MODEL_NAME:
+			return MODEL_NAME_EDEFAULT == null ? modelName != null : !MODEL_NAME_EDEFAULT.equals(modelName);
+		case DemocatalogPackage.ENERGY_COMPONENT__REVISION_YEAR:
+			return revisionYear != REVISION_YEAR_EDEFAULT;
+		case DemocatalogPackage.ENERGY_COMPONENT__PRODUCED_BY:
+			return producedBy != null;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (modelName: ");
+		result.append(modelName);
+		result.append(", revisionYear: ");
+		result.append(revisionYear);
+		result.append(')');
+		return result.toString();
+	}
+
+} //EnergyComponentImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/InverterImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.Inverter;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Inverter</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.InverterImpl#getMaxDCVoltage <em>Max DC Voltage</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.InverterImpl#getMacDCCurrent <em>Mac DC Current</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class InverterImpl extends ElectricalDeviceImpl implements Inverter {
+	/**
+	 * The default value of the '{@link #getMaxDCVoltage() <em>Max DC Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMaxDCVoltage()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double MAX_DC_VOLTAGE_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getMaxDCVoltage() <em>Max DC Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMaxDCVoltage()
+	 * @generated
+	 * @ordered
+	 */
+	protected double maxDCVoltage = MAX_DC_VOLTAGE_EDEFAULT;
+
+	/**
+	 * The default value of the '{@link #getMacDCCurrent() <em>Mac DC Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMacDCCurrent()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double MAC_DC_CURRENT_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getMacDCCurrent() <em>Mac DC Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMacDCCurrent()
+	 * @generated
+	 * @ordered
+	 */
+	protected double macDCCurrent = MAC_DC_CURRENT_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected InverterImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.INVERTER;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getMaxDCVoltage() {
+		return maxDCVoltage;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setMaxDCVoltage(double newMaxDCVoltage) {
+		double oldMaxDCVoltage = maxDCVoltage;
+		maxDCVoltage = newMaxDCVoltage;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.INVERTER__MAX_DC_VOLTAGE,
+					oldMaxDCVoltage, maxDCVoltage));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getMacDCCurrent() {
+		return macDCCurrent;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setMacDCCurrent(double newMacDCCurrent) {
+		double oldMacDCCurrent = macDCCurrent;
+		macDCCurrent = newMacDCCurrent;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.INVERTER__MAC_DC_CURRENT,
+					oldMacDCCurrent, macDCCurrent));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.INVERTER__MAX_DC_VOLTAGE:
+			return getMaxDCVoltage();
+		case DemocatalogPackage.INVERTER__MAC_DC_CURRENT:
+			return getMacDCCurrent();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.INVERTER__MAX_DC_VOLTAGE:
+			setMaxDCVoltage((Double) newValue);
+			return;
+		case DemocatalogPackage.INVERTER__MAC_DC_CURRENT:
+			setMacDCCurrent((Double) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.INVERTER__MAX_DC_VOLTAGE:
+			setMaxDCVoltage(MAX_DC_VOLTAGE_EDEFAULT);
+			return;
+		case DemocatalogPackage.INVERTER__MAC_DC_CURRENT:
+			setMacDCCurrent(MAC_DC_CURRENT_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.INVERTER__MAX_DC_VOLTAGE:
+			return maxDCVoltage != MAX_DC_VOLTAGE_EDEFAULT;
+		case DemocatalogPackage.INVERTER__MAC_DC_CURRENT:
+			return macDCCurrent != MAC_DC_CURRENT_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (maxDCVoltage: ");
+		result.append(maxDCVoltage);
+		result.append(", macDCCurrent: ");
+		result.append(macDCCurrent);
+		result.append(')');
+		return result.toString();
+	}
+
+} //InverterImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/ManufacturerImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.Manufacturer;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Manufacturer</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.ManufacturerImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class ManufacturerImpl extends MinimalEObjectImpl.Container implements Manufacturer {
+	/**
+	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final String NAME_EDEFAULT = "";
+
+	/**
+	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getName()
+	 * @generated
+	 * @ordered
+	 */
+	protected String name = NAME_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected ManufacturerImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.MANUFACTURER;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public String getName() {
+		return name;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setName(String newName) {
+		String oldName = name;
+		name = newName;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.MANUFACTURER__NAME, oldName,
+					name));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.MANUFACTURER__NAME:
+			return getName();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.MANUFACTURER__NAME:
+			setName((String) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.MANUFACTURER__NAME:
+			setName(NAME_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.MANUFACTURER__NAME:
+			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (name: ");
+		result.append(name);
+		result.append(')');
+		return result.toString();
+	}
+
+} //ManufacturerImpl

org.example.democatalog/src-gen/org/example/democatalog/impl/SolarPanelImpl.java

+/**
+ */
+package org.example.democatalog.impl;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+
+import org.example.democatalog.DemocatalogPackage;
+import org.example.democatalog.SolarPanel;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Solar Panel</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link org.example.democatalog.impl.SolarPanelImpl#getMppVoltage <em>Mpp Voltage</em>}</li>
+ *   <li>{@link org.example.democatalog.impl.SolarPanelImpl#getMppCurrent <em>Mpp Current</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class SolarPanelImpl extends ElectricalDeviceImpl implements SolarPanel {
+	/**
+	 * The default value of the '{@link #getMppVoltage() <em>Mpp Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMppVoltage()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double MPP_VOLTAGE_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getMppVoltage() <em>Mpp Voltage</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMppVoltage()
+	 * @generated
+	 * @ordered
+	 */
+	protected double mppVoltage = MPP_VOLTAGE_EDEFAULT;
+
+	/**
+	 * The default value of the '{@link #getMppCurrent() <em>Mpp Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMppCurrent()
+	 * @generated
+	 * @ordered
+	 */
+	protected static final double MPP_CURRENT_EDEFAULT = 0.0;
+
+	/**
+	 * The cached value of the '{@link #getMppCurrent() <em>Mpp Current</em>}' attribute.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @see #getMppCurrent()
+	 * @generated
+	 * @ordered
+	 */
+	protected double mppCurrent = MPP_CURRENT_EDEFAULT;
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected SolarPanelImpl() {
+		super();
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	protected EClass eStaticClass() {
+		return DemocatalogPackage.Literals.SOLAR_PANEL;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getMppVoltage() {
+		return mppVoltage;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setMppVoltage(double newMppVoltage) {
+		double oldMppVoltage = mppVoltage;
+		mppVoltage = newMppVoltage;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.SOLAR_PANEL__MPP_VOLTAGE,
+					oldMppVoltage, mppVoltage));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public double getMppCurrent() {
+		return mppCurrent;
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public void setMppCurrent(double newMppCurrent) {
+		double oldMppCurrent = mppCurrent;
+		mppCurrent = newMppCurrent;
+		if (eNotificationRequired())
+			eNotify(new ENotificationImpl(this, Notification.SET, DemocatalogPackage.SOLAR_PANEL__MPP_CURRENT,
+					oldMppCurrent, mppCurrent));
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public Object eGet(int featureID, boolean resolve, boolean coreType) {
+		switch (featureID) {
+		case DemocatalogPackage.SOLAR_PANEL__MPP_VOLTAGE:
+			return getMppVoltage();
+		case DemocatalogPackage.SOLAR_PANEL__MPP_CURRENT:
+			return getMppCurrent();
+		}
+		return super.eGet(featureID, resolve, coreType);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eSet(int featureID, Object newValue) {
+		switch (featureID) {
+		case DemocatalogPackage.SOLAR_PANEL__MPP_VOLTAGE:
+			setMppVoltage((Double) newValue);
+			return;
+		case DemocatalogPackage.SOLAR_PANEL__MPP_CURRENT:
+			setMppCurrent((Double) newValue);
+			return;
+		}
+		super.eSet(featureID, newValue);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public void eUnset(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.SOLAR_PANEL__MPP_VOLTAGE:
+			setMppVoltage(MPP_VOLTAGE_EDEFAULT);
+			return;
+		case DemocatalogPackage.SOLAR_PANEL__MPP_CURRENT:
+			setMppCurrent(MPP_CURRENT_EDEFAULT);
+			return;
+		}
+		super.eUnset(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public boolean eIsSet(int featureID) {
+		switch (featureID) {
+		case DemocatalogPackage.SOLAR_PANEL__MPP_VOLTAGE:
+			return mppVoltage != MPP_VOLTAGE_EDEFAULT;
+		case DemocatalogPackage.SOLAR_PANEL__MPP_CURRENT:
+			return mppCurrent != MPP_CURRENT_EDEFAULT;
+		}
+		return super.eIsSet(featureID);
+	}
+
+	/**
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	@Override
+	public String toString() {
+		if (eIsProxy())
+			return super.toString();
+
+		StringBuilder result = new StringBuilder(super.toString());
+		result.append(" (mppVoltage: ");
+		result.append(mppVoltage);
+		result.append(", mppCurrent: ");
+		result.append(mppCurrent);
+		result.append(')');
+		return result.toString();
+	}
+
+} //SolarPanelImpl

org.example.democatalog/src-gen/org/example/democatalog/util/DemocatalogAdapterFactory.java

+/**
+ */
+package org.example.democatalog.util;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+
+import org.eclipse.emf.ecore.EObject;
+
+import org.example.democatalog.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Adapter Factory</b> for the model.
+ * It provides an adapter <code>createXXX</code> method for each class of the model.
+ * <!-- end-user-doc -->
+ * @see org.example.democatalog.DemocatalogPackage
+ * @generated
+ */
+public class DemocatalogAdapterFactory extends AdapterFactoryImpl {
+	/**
+	 * The cached model package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected static DemocatalogPackage modelPackage;
+
+	/**
+	 * Creates an instance of the adapter factory.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public DemocatalogAdapterFactory() {
+		if (modelPackage == null) {
+			modelPackage = DemocatalogPackage.eINSTANCE;
+		}
+	}
+
+	/**
+	 * Returns whether this factory is applicable for the type of the object.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
+	 * <!-- end-user-doc -->
+	 * @return whether this factory is applicable for the type of the object.
+	 * @generated
+	 */
+	@Override
+	public boolean isFactoryForType(Object object) {
+		if (object == modelPackage) {
+			return true;
+		}
+		if (object instanceof EObject) {
+			return ((EObject) object).eClass().getEPackage() == modelPackage;
+		}
+		return false;
+	}
+
+	/**
+	 * The switch that delegates to the <code>createXXX</code> methods.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected DemocatalogSwitch<Adapter> modelSwitch = new DemocatalogSwitch<Adapter>() {
+		@Override
+		public Adapter caseEnergyComponentCatalog(EnergyComponentCatalog object) {
+			return createEnergyComponentCatalogAdapter();
+		}
+
+		@Override
+		public Adapter caseBoiler(Boiler object) {
+			return createBoilerAdapter();
+		}
+
+		@Override
+		public Adapter caseCombinedHeatPower(CombinedHeatPower object) {
+			return createCombinedHeatPowerAdapter();
+		}
+
+		@Override
+		public Adapter caseSolarPanel(SolarPanel object) {
+			return createSolarPanelAdapter();
+		}
+
+		@Override
+		public Adapter caseInverter(Inverter object) {
+			return createInverterAdapter();
+		}
+
+		@Override
+		public Adapter caseManufacturer(Manufacturer object) {
+			return createManufacturerAdapter();
+		}
+
+		@Override
+		public Adapter caseChemicalDevice(ChemicalDevice object) {
+			return createChemicalDeviceAdapter();
+		}
+
+		@Override
+		public Adapter caseEnergyComponent(EnergyComponent object) {
+			return createEnergyComponentAdapter();
+		}
+
+		@Override
+		public Adapter caseElectricalDevice(ElectricalDevice object) {
+			return createElectricalDeviceAdapter();
+		}
+
+		@Override
+		public Adapter defaultCase(EObject object) {
+			return createEObjectAdapter();
+		}
+	};
+
+	/**
+	 * Creates an adapter for the <code>target</code>.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param target the object to adapt.
+	 * @return the adapter for the <code>target</code>.
+	 * @generated
+	 */
+	@Override
+	public Adapter createAdapter(Notifier target) {
+		return modelSwitch.doSwitch((EObject) target);
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.EnergyComponentCatalog <em>Energy Component Catalog</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.EnergyComponentCatalog
+	 * @generated
+	 */
+	public Adapter createEnergyComponentCatalogAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.Boiler <em>Boiler</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.Boiler
+	 * @generated
+	 */
+	public Adapter createBoilerAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.CombinedHeatPower <em>Combined Heat Power</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.CombinedHeatPower
+	 * @generated
+	 */
+	public Adapter createCombinedHeatPowerAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.SolarPanel <em>Solar Panel</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.SolarPanel
+	 * @generated
+	 */
+	public Adapter createSolarPanelAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.Inverter <em>Inverter</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.Inverter
+	 * @generated
+	 */
+	public Adapter createInverterAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.Manufacturer <em>Manufacturer</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.Manufacturer
+	 * @generated
+	 */
+	public Adapter createManufacturerAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.ChemicalDevice <em>Chemical Device</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.ChemicalDevice
+	 * @generated
+	 */
+	public Adapter createChemicalDeviceAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.EnergyComponent <em>Energy Component</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.EnergyComponent
+	 * @generated
+	 */
+	public Adapter createEnergyComponentAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for an object of class '{@link org.example.democatalog.ElectricalDevice <em>Electrical Device</em>}'.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null so that we can easily ignore cases;
+	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @see org.example.democatalog.ElectricalDevice
+	 * @generated
+	 */
+	public Adapter createElectricalDeviceAdapter() {
+		return null;
+	}
+
+	/**
+	 * Creates a new adapter for the default case.
+	 * <!-- begin-user-doc -->
+	 * This default implementation returns null.
+	 * <!-- end-user-doc -->
+	 * @return the new adapter.
+	 * @generated
+	 */
+	public Adapter createEObjectAdapter() {
+		return null;
+	}
+
+} //DemocatalogAdapterFactory

org.example.democatalog/src-gen/org/example/democatalog/util/DemocatalogSwitch.java

+/**
+ */
+package org.example.democatalog.util;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.util.Switch;
+
+import org.example.democatalog.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Switch</b> for the model's inheritance hierarchy.
+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
+ * to invoke the <code>caseXXX</code> method for each class of the model,
+ * starting with the actual class of the object
+ * and proceeding up the inheritance hierarchy
+ * until a non-null result is returned,
+ * which is the result of the switch.
+ * <!-- end-user-doc -->
+ * @see org.example.democatalog.DemocatalogPackage
+ * @generated
+ */
+public class DemocatalogSwitch<T> extends Switch<T> {
+	/**
+	 * The cached model package
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	protected static DemocatalogPackage modelPackage;
+
+	/**
+	 * Creates an instance of the switch.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @generated
+	 */
+	public DemocatalogSwitch() {
+		if (modelPackage == null) {
+			modelPackage = DemocatalogPackage.eINSTANCE;
+		}
+	}
+
+	/**
+	 * Checks whether this is a switch for the given package.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @param ePackage the package in question.
+	 * @return whether this is a switch for the given package.
+	 * @generated
+	 */
+	@Override
+	protected boolean isSwitchFor(EPackage ePackage) {
+		return ePackage == modelPackage;
+	}
+
+	/**
+	 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+	 * <!-- begin-user-doc -->
+	 * <!-- end-user-doc -->
+	 * @return the first non-null result returned by a <code>caseXXX</code> call.
+	 * @generated
+	 */
+	@Override
+	protected T doSwitch(int classifierID, EObject theEObject) {
+		switch (classifierID) {
+		case DemocatalogPackage.ENERGY_COMPONENT_CATALOG: {
+			EnergyComponentCatalog energyComponentCatalog = (EnergyComponentCatalog) theEObject;
+			T result = caseEnergyComponentCatalog(energyComponentCatalog);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.BOILER: {
+			Boiler boiler = (Boiler) theEObject;
+			T result = caseBoiler(boiler);
+			if (result == null)
+				result = caseChemicalDevice(boiler);
+			if (result == null)
+				result = caseEnergyComponent(boiler);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.COMBINED_HEAT_POWER: {
+			CombinedHeatPower combinedHeatPower = (CombinedHeatPower) theEObject;
+			T result = caseCombinedHeatPower(combinedHeatPower);
+			if (result == null)
+				result = caseChemicalDevice(combinedHeatPower);
+			if (result == null)
+				result = caseEnergyComponent(combinedHeatPower);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.SOLAR_PANEL: {
+			SolarPanel solarPanel = (SolarPanel) theEObject;
+			T result = caseSolarPanel(solarPanel);
+			if (result == null)
+				result = caseElectricalDevice(solarPanel);
+			if (result == null)
+				result = caseEnergyComponent(solarPanel);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.INVERTER: {
+			Inverter inverter = (Inverter) theEObject;
+			T result = caseInverter(inverter);
+			if (result == null)
+				result = caseElectricalDevice(inverter);
+			if (result == null)
+				result = caseEnergyComponent(inverter);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.MANUFACTURER: {
+			Manufacturer manufacturer = (Manufacturer) theEObject;
+			T result = caseManufacturer(manufacturer);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.CHEMICAL_DEVICE: {
+			ChemicalDevice chemicalDevice = (ChemicalDevice) theEObject;
+			T result = caseChemicalDevice(chemicalDevice);
+			if (result == null)
+				result = caseEnergyComponent(chemicalDevice);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.ENERGY_COMPONENT: {
+			EnergyComponent energyComponent = (EnergyComponent) theEObject;
+			T result = caseEnergyComponent(energyComponent);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		case DemocatalogPackage.ELECTRICAL_DEVICE: {
+			ElectricalDevice electricalDevice = (ElectricalDevice) theEObject;
+			T result = caseElectricalDevice(electricalDevice);
+			if (result == null)
+				result = caseEnergyComponent(electricalDevice);
+			if (result == null)
+				result = defaultCase(theEObject);
+			return result;
+		}
+		default:
+			return defaultCase(theEObject);
+		}
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Energy Component Catalog</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Energy Component Catalog</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseEnergyComponentCatalog(EnergyComponentCatalog object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Boiler</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Boiler</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseBoiler(Boiler object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Combined Heat Power</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Combined Heat Power</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseCombinedHeatPower(CombinedHeatPower object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Solar Panel</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Solar Panel</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseSolarPanel(SolarPanel object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Inverter</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Inverter</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseInverter(Inverter object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Manufacturer</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Manufacturer</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseManufacturer(Manufacturer object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Chemical Device</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Chemical Device</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseChemicalDevice(ChemicalDevice object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Energy Component</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Energy Component</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseEnergyComponent(EnergyComponent object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>Electrical Device</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>Electrical Device</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+	 * @generated
+	 */
+	public T caseElectricalDevice(ElectricalDevice object) {
+		return null;
+	}
+
+	/**
+	 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
+	 * <!-- begin-user-doc -->
+	 * This implementation returns null;
+	 * returning a non-null result will terminate the switch, but this is the last case anyway.
+	 * <!-- end-user-doc -->
+	 * @param object the target of the switch.
+	 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
+	 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
+	 * @generated
+	 */
+	@Override
+	public T defaultCase(EObject object) {
+		return null;
+	}
+
+} //DemocatalogSwitch