plugins/org.eclipse.qvtd.pivot.qvtschedule/emf-gen/org/eclipse/qvtd/pivot/qvtschedule/impl/ClusterImpl.java - mmt/org.eclipse.qvtd - Git at Google

 /**
  * <copyright>
  *
  * Copyright (c) 2013, 2019 Willink Transformations and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v20.html
  *
  * Contributors:
  *   E.D.Willink - Initial API and implementation
  *
  * </copyright>
  */
 package org.eclipse.qvtd.pivot.qvtschedule.impl;

 import java.util.Collection;

 import java.util.List;
 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.util.EObjectWithInverseResolvingEList;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.emf.ecore.util.InternalEList;

 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.ocl.pivot.internal.ElementImpl;
 import org.eclipse.ocl.pivot.internal.NamedElementImpl;

 import org.eclipse.ocl.pivot.util.Visitor;
 import org.eclipse.qvtd.pivot.qvtschedule.Cluster;
 import org.eclipse.qvtd.pivot.qvtschedule.Edge;
 import org.eclipse.qvtd.pivot.qvtschedule.Node;
 import org.eclipse.qvtd.pivot.qvtschedule.QVTschedulePackage;
 import org.eclipse.qvtd.pivot.qvtschedule.Region;
 import org.eclipse.qvtd.pivot.qvtschedule.Symbolable;
 import org.eclipse.qvtd.pivot.qvtschedule.util.QVTscheduleVisitor;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Cluster</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getSymbolName <em>Symbol Name</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getOwningRegion <em>Owning Region</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getMemberNodes <em>Member Nodes</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getMemberEdges <em>Member Edges</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getPrecedingClusters <em>Preceding Clusters</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getSucceedingClusters <em>Succeeding Clusters</em>}</li>
  *   <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getDepth <em>Depth</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class ClusterImpl extends NamedElementImpl implements Cluster {
 	/**
 	 * The number of structural features of the '<em>Cluster</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int CLUSTER_FEATURE_COUNT = NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 7;

 	/**
 	 * The number of operations of the '<em>Cluster</em>' class.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 * @ordered
 	 */
 	public static final int CLUSTER_OPERATION_COUNT = NamedElementImpl.NAMED_ELEMENT_OPERATION_COUNT + 0;

 	/**
 	 * The default value of the '{@link #getSymbolName() <em>Symbol Name</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getSymbolName()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final String SYMBOL_NAME_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getSymbolName() <em>Symbol Name</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getSymbolName()
 	 * @generated
 	 * @ordered
 	 */
 	protected String symbolName = SYMBOL_NAME_EDEFAULT;

 	/**
 	 * The cached value of the '{@link #getMemberNodes() <em>Member Nodes</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getMemberNodes()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<Node> memberNodes;

 	/**
 	 * The cached value of the '{@link #getMemberEdges() <em>Member Edges</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getMemberEdges()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<Edge> memberEdges;

 	/**
 	 * The cached value of the '{@link #getPrecedingClusters() <em>Preceding Clusters</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getPrecedingClusters()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<Cluster> precedingClusters;

 	/**
 	 * The cached value of the '{@link #getSucceedingClusters() <em>Succeeding Clusters</em>}' reference list.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getSucceedingClusters()
 	 * @generated
 	 * @ordered
 	 */
 	protected EList<Cluster> succeedingClusters;

 	/**
 	 * The default value of the '{@link #getDepth() <em>Depth</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getDepth()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final Integer DEPTH_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getDepth() <em>Depth</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getDepth()
 	 * @generated
 	 * @ordered
 	 */
 	protected Integer depth = DEPTH_EDEFAULT;

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	protected ClusterImpl() {
 		super();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	protected EClass eStaticClass() {
 		return QVTschedulePackage.Literals.CLUSTER;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String getSymbolName() {
 		return symbolName;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setSymbolName(String newSymbolName) {
 		String oldSymbolName = symbolName;
 		symbolName = newSymbolName;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0, oldSymbolName, symbolName));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Region getOwningRegion() {
 		if (eContainerFeatureID() != (NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1)) return null;
 		return (Region)eInternalContainer();
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	public NotificationChain basicSetOwningRegion(Region newOwningRegion, NotificationChain msgs) {
 		msgs = eBasicSetContainer((InternalEObject)newOwningRegion, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1, msgs);
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setOwningRegion(Region newOwningRegion) {
 		if (newOwningRegion != eInternalContainer() || (eContainerFeatureID() != (NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1) && newOwningRegion != null)) {
 			if (EcoreUtil.isAncestor(this, newOwningRegion))
 				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
 			NotificationChain msgs = null;
 			if (eInternalContainer() != null)
 				msgs = eBasicRemoveFromContainer(msgs);
 			if (newOwningRegion != null)
 				msgs = ((InternalEObject)newOwningRegion).eInverseAdd(this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, Region.class, msgs);
 			msgs = basicSetOwningRegion(newOwningRegion, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1, newOwningRegion, newOwningRegion));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public List<Node> getMemberNodes() {
 		if (memberNodes == null) {
 			memberNodes = new EObjectWithInverseResolvingEList<Node>(Node.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2, ElementImpl.ELEMENT_FEATURE_COUNT + 1);
 		}
 		return memberNodes;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public List<Edge> getMemberEdges() {
 		if (memberEdges == null) {
 			memberEdges = new EObjectWithInverseResolvingEList<Edge>(Edge.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, ElementImpl.ELEMENT_FEATURE_COUNT + 0);
 		}
 		return memberEdges;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public List<Cluster> getPrecedingClusters() {
 		if (precedingClusters == null) {
 			precedingClusters = new EObjectWithInverseResolvingEList.ManyInverse<Cluster>(Cluster.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5);
 		}
 		return precedingClusters;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public List<Cluster> getSucceedingClusters() {
 		if (succeedingClusters == null) {
 			succeedingClusters = new EObjectWithInverseResolvingEList.ManyInverse<Cluster>(Cluster.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4);
 		}
 		return succeedingClusters;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Integer getDepth() {
 		return depth;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setDepth(Integer newDepth) {
 		Integer oldDepth = depth;
 		depth = newDepth;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6, oldDepth, depth));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
 	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				if (eInternalContainer() != null)
 					msgs = eBasicRemoveFromContainer(msgs);
 				return basicSetOwningRegion((Region)otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				return ((InternalEList<InternalEObject>)(InternalEList<?>)getMemberNodes()).basicAdd(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				return ((InternalEList<InternalEObject>)(InternalEList<?>)getMemberEdges()).basicAdd(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				return ((InternalEList<InternalEObject>)(InternalEList<?>)getPrecedingClusters()).basicAdd(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				return ((InternalEList<InternalEObject>)(InternalEList<?>)getSucceedingClusters()).basicAdd(otherEnd, msgs);
 		}
 		return super.eInverseAdd(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				return basicSetOwningRegion(null, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				return ((InternalEList<?>)getMemberNodes()).basicRemove(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				return ((InternalEList<?>)getMemberEdges()).basicRemove(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				return ((InternalEList<?>)getPrecedingClusters()).basicRemove(otherEnd, msgs);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				return ((InternalEList<?>)getSucceedingClusters()).basicRemove(otherEnd, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
 		switch (eContainerFeatureID()) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				return eInternalContainer().eInverseRemove(this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, Region.class, msgs);
 		}
 		return super.eBasicRemoveFromContainerFeature(msgs);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
 				return getSymbolName();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				return getOwningRegion();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				return getMemberNodes();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				return getMemberEdges();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				return getPrecedingClusters();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				return getSucceedingClusters();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
 				return getDepth();
 		}
 		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 NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
 				setSymbolName((String)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				setOwningRegion((Region)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				getMemberNodes().clear();
 				getMemberNodes().addAll((Collection<? extends Node>)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				getMemberEdges().clear();
 				getMemberEdges().addAll((Collection<? extends Edge>)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				getPrecedingClusters().clear();
 				getPrecedingClusters().addAll((Collection<? extends Cluster>)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				getSucceedingClusters().clear();
 				getSucceedingClusters().addAll((Collection<? extends Cluster>)newValue);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
 				setDepth((Integer)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
 				setSymbolName(SYMBOL_NAME_EDEFAULT);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				setOwningRegion((Region)null);
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				getMemberNodes().clear();
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				getMemberEdges().clear();
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				getPrecedingClusters().clear();
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				getSucceedingClusters().clear();
 				return;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
 				setDepth(DEPTH_EDEFAULT);
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
 				return SYMBOL_NAME_EDEFAULT == null ? symbolName != null : !SYMBOL_NAME_EDEFAULT.equals(symbolName);
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
 				return getOwningRegion() != null;
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
 				return memberNodes != null && !memberNodes.isEmpty();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
 				return memberEdges != null && !memberEdges.isEmpty();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
 				return precedingClusters != null && !precedingClusters.isEmpty();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
 				return succeedingClusters != null && !succeedingClusters.isEmpty();
 			case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
 				return DEPTH_EDEFAULT == null ? depth != null : !DEPTH_EDEFAULT.equals(depth);
 		}
 		return super.eIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
 		if (baseClass == Symbolable.class) {
 			switch (derivedFeatureID) {
 				case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0: return 0;
 				default: return -1;
 			}
 		}
 		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
 		if (baseClass == Symbolable.class) {
 			switch (baseFeatureID) {
 				case 0: return NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0;
 				default: return -1;
 			}
 		}
 		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String toString() {
 		if (eIsProxy()) return super.toString();

 		StringBuilder result = new StringBuilder(super.toString());
 		result.append(" (symbolName: ");
 		result.append(symbolName);
 		result.append(", depth: ");
 		result.append(depth);
 		result.append(')');
 		return result.toString();
 	}

 	/**
 	 * {@inheritDoc}
 	 * @generated
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
 	public <R> R accept(@NonNull Visitor<R> visitor) {
 		if (visitor instanceof QVTscheduleVisitor) {
 			return (R) ((QVTscheduleVisitor<?>)visitor).visitCluster(this);
 		}
 		else {
 			return super.accept(visitor);
 		}
 	}


 } //ClusterImpl
	/**
	* <copyright>
	*
	* Copyright (c) 2013, 2019 Willink Transformations and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v20.html
	*
	* Contributors:
	* E.D.Willink - Initial API and implementation
	*
	* </copyright>
	*/
	package org.eclipse.qvtd.pivot.qvtschedule.impl;

	import java.util.Collection;

	import java.util.List;
	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.util.EObjectWithInverseResolvingEList;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.emf.ecore.util.InternalEList;

	import org.eclipse.jdt.annotation.NonNull;
	import org.eclipse.ocl.pivot.internal.ElementImpl;
	import org.eclipse.ocl.pivot.internal.NamedElementImpl;

	import org.eclipse.ocl.pivot.util.Visitor;
	import org.eclipse.qvtd.pivot.qvtschedule.Cluster;
	import org.eclipse.qvtd.pivot.qvtschedule.Edge;
	import org.eclipse.qvtd.pivot.qvtschedule.Node;
	import org.eclipse.qvtd.pivot.qvtschedule.QVTschedulePackage;
	import org.eclipse.qvtd.pivot.qvtschedule.Region;
	import org.eclipse.qvtd.pivot.qvtschedule.Symbolable;
	import org.eclipse.qvtd.pivot.qvtschedule.util.QVTscheduleVisitor;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Cluster</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getSymbolName <em>Symbol Name</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getOwningRegion <em>Owning Region</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getMemberNodes <em>Member Nodes</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getMemberEdges <em>Member Edges</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getPrecedingClusters <em>Preceding Clusters</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getSucceedingClusters <em>Succeeding Clusters</em>}</li>
	* <li>{@link org.eclipse.qvtd.pivot.qvtschedule.impl.ClusterImpl#getDepth <em>Depth</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class ClusterImpl extends NamedElementImpl implements Cluster {
	/**
	* The number of structural features of the '<em>Cluster</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int CLUSTER_FEATURE_COUNT = NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 7;

	/**
	* The number of operations of the '<em>Cluster</em>' class.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	* @ordered
	*/
	public static final int CLUSTER_OPERATION_COUNT = NamedElementImpl.NAMED_ELEMENT_OPERATION_COUNT + 0;

	/**
	* The default value of the '{@link #getSymbolName() <em>Symbol Name</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getSymbolName()
	* @generated
	* @ordered
	*/
	protected static final String SYMBOL_NAME_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getSymbolName() <em>Symbol Name</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getSymbolName()
	* @generated
	* @ordered
	*/
	protected String symbolName = SYMBOL_NAME_EDEFAULT;

	/**
	* The cached value of the '{@link #getMemberNodes() <em>Member Nodes</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getMemberNodes()
	* @generated
	* @ordered
	*/
	protected EList<Node> memberNodes;

	/**
	* The cached value of the '{@link #getMemberEdges() <em>Member Edges</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getMemberEdges()
	* @generated
	* @ordered
	*/
	protected EList<Edge> memberEdges;

	/**
	* The cached value of the '{@link #getPrecedingClusters() <em>Preceding Clusters</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getPrecedingClusters()
	* @generated
	* @ordered
	*/
	protected EList<Cluster> precedingClusters;

	/**
	* The cached value of the '{@link #getSucceedingClusters() <em>Succeeding Clusters</em>}' reference list.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getSucceedingClusters()
	* @generated
	* @ordered
	*/
	protected EList<Cluster> succeedingClusters;

	/**
	* The default value of the '{@link #getDepth() <em>Depth</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getDepth()
	* @generated
	* @ordered
	*/
	protected static final Integer DEPTH_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getDepth() <em>Depth</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getDepth()
	* @generated
	* @ordered
	*/
	protected Integer depth = DEPTH_EDEFAULT;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected ClusterImpl() {
	super();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	protected EClass eStaticClass() {
	return QVTschedulePackage.Literals.CLUSTER;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String getSymbolName() {
	return symbolName;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setSymbolName(String newSymbolName) {
	String oldSymbolName = symbolName;
	symbolName = newSymbolName;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0, oldSymbolName, symbolName));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Region getOwningRegion() {
	if (eContainerFeatureID() != (NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1)) return null;
	return (Region)eInternalContainer();
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public NotificationChain basicSetOwningRegion(Region newOwningRegion, NotificationChain msgs) {
	msgs = eBasicSetContainer((InternalEObject)newOwningRegion, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1, msgs);
	return msgs;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setOwningRegion(Region newOwningRegion) {
	if (newOwningRegion != eInternalContainer() \|\| (eContainerFeatureID() != (NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1) && newOwningRegion != null)) {
	if (EcoreUtil.isAncestor(this, newOwningRegion))
	throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
	NotificationChain msgs = null;
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	if (newOwningRegion != null)
	msgs = ((InternalEObject)newOwningRegion).eInverseAdd(this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, Region.class, msgs);
	msgs = basicSetOwningRegion(newOwningRegion, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1, newOwningRegion, newOwningRegion));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public List<Node> getMemberNodes() {
	if (memberNodes == null) {
	memberNodes = new EObjectWithInverseResolvingEList<Node>(Node.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2, ElementImpl.ELEMENT_FEATURE_COUNT + 1);
	}
	return memberNodes;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public List<Edge> getMemberEdges() {
	if (memberEdges == null) {
	memberEdges = new EObjectWithInverseResolvingEList<Edge>(Edge.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, ElementImpl.ELEMENT_FEATURE_COUNT + 0);
	}
	return memberEdges;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public List<Cluster> getPrecedingClusters() {
	if (precedingClusters == null) {
	precedingClusters = new EObjectWithInverseResolvingEList.ManyInverse<Cluster>(Cluster.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5);
	}
	return precedingClusters;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public List<Cluster> getSucceedingClusters() {
	if (succeedingClusters == null) {
	succeedingClusters = new EObjectWithInverseResolvingEList.ManyInverse<Cluster>(Cluster.class, this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4);
	}
	return succeedingClusters;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Integer getDepth() {
	return depth;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setDepth(Integer newDepth) {
	Integer oldDepth = depth;
	depth = newDepth;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6, oldDepth, depth));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	if (eInternalContainer() != null)
	msgs = eBasicRemoveFromContainer(msgs);
	return basicSetOwningRegion((Region)otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	return ((InternalEList<InternalEObject>)(InternalEList<?>)getMemberNodes()).basicAdd(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	return ((InternalEList<InternalEObject>)(InternalEList<?>)getMemberEdges()).basicAdd(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	return ((InternalEList<InternalEObject>)(InternalEList<?>)getPrecedingClusters()).basicAdd(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	return ((InternalEList<InternalEObject>)(InternalEList<?>)getSucceedingClusters()).basicAdd(otherEnd, msgs);
	}
	return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
	switch (featureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	return basicSetOwningRegion(null, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	return ((InternalEList<?>)getMemberNodes()).basicRemove(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	return ((InternalEList<?>)getMemberEdges()).basicRemove(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	return ((InternalEList<?>)getPrecedingClusters()).basicRemove(otherEnd, msgs);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	return ((InternalEList<?>)getSucceedingClusters()).basicRemove(otherEnd, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
	switch (eContainerFeatureID()) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	return eInternalContainer().eInverseRemove(this, NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3, Region.class, msgs);
	}
	return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
	return getSymbolName();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	return getOwningRegion();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	return getMemberNodes();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	return getMemberEdges();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	return getPrecedingClusters();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	return getSucceedingClusters();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
	return getDepth();
	}
	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 NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
	setSymbolName((String)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	setOwningRegion((Region)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	getMemberNodes().clear();
	getMemberNodes().addAll((Collection<? extends Node>)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	getMemberEdges().clear();
	getMemberEdges().addAll((Collection<? extends Edge>)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	getPrecedingClusters().clear();
	getPrecedingClusters().addAll((Collection<? extends Cluster>)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	getSucceedingClusters().clear();
	getSucceedingClusters().addAll((Collection<? extends Cluster>)newValue);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
	setDepth((Integer)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
	setSymbolName(SYMBOL_NAME_EDEFAULT);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	setOwningRegion((Region)null);
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	getMemberNodes().clear();
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	getMemberEdges().clear();
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	getPrecedingClusters().clear();
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	getSucceedingClusters().clear();
	return;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
	setDepth(DEPTH_EDEFAULT);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0:
	return SYMBOL_NAME_EDEFAULT == null ? symbolName != null : !SYMBOL_NAME_EDEFAULT.equals(symbolName);
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 1:
	return getOwningRegion() != null;
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 2:
	return memberNodes != null && !memberNodes.isEmpty();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 3:
	return memberEdges != null && !memberEdges.isEmpty();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 4:
	return precedingClusters != null && !precedingClusters.isEmpty();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 5:
	return succeedingClusters != null && !succeedingClusters.isEmpty();
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 6:
	return DEPTH_EDEFAULT == null ? depth != null : !DEPTH_EDEFAULT.equals(depth);
	}
	return super.eIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
	if (baseClass == Symbolable.class) {
	switch (derivedFeatureID) {
	case NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0: return 0;
	default: return -1;
	}
	}
	return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
	if (baseClass == Symbolable.class) {
	switch (baseFeatureID) {
	case 0: return NamedElementImpl.NAMED_ELEMENT_FEATURE_COUNT + 0;
	default: return -1;
	}
	}
	return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String toString() {
	if (eIsProxy()) return super.toString();

	StringBuilder result = new StringBuilder(super.toString());
	result.append(" (symbolName: ");
	result.append(symbolName);
	result.append(", depth: ");
	result.append(depth);
	result.append(')');
	return result.toString();
	}

	/**
	* {@inheritDoc}
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
	if (visitor instanceof QVTscheduleVisitor) {
	return (R) ((QVTscheduleVisitor<?>)visitor).visitCluster(this);
	}
	else {
	return super.accept(visitor);
	}
	}


	} //ClusterImpl