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Kie Workbench - Common - Stunner - BPMN Definition Set - GWT Support for Eclipse EMF/XMI
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/**
 * 
 * 
 * Copyright (c) 2010 SAP AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * 
 */
package org.eclipse.bpmn2.impl;

import com.google.gwt.user.client.rpc.GwtTransient;

import java.util.Collection;

import org.eclipse.bpmn2.Artifact;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.Choreography;
import org.eclipse.bpmn2.Collaboration;
import org.eclipse.bpmn2.ConversationAssociation;
import org.eclipse.bpmn2.ConversationLink;
import org.eclipse.bpmn2.ConversationNode;
import org.eclipse.bpmn2.CorrelationKey;
import org.eclipse.bpmn2.MessageFlow;
import org.eclipse.bpmn2.MessageFlowAssociation;
import org.eclipse.bpmn2.Participant;
import org.eclipse.bpmn2.ParticipantAssociation;

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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * 
 * An implementation of the model object 'Collaboration'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getParticipants Participants}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getMessageFlows Message Flows}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getArtifacts Artifacts}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversations Conversations}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversationAssociations Conversation Associations}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getParticipantAssociations Participant Associations}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getMessageFlowAssociations Message Flow Associations}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getCorrelationKeys Correlation Keys}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getChoreographyRef Choreography Ref}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getConversationLinks Conversation Links}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#isIsClosed Is Closed}
 *   {@link org.eclipse.bpmn2.impl.CollaborationImpl#getName Name}
 * 
 *
 * @generated
 */
public class CollaborationImpl extends RootElementImpl implements Collaboration {
	/**
	 * The cached value of the '{@link #getParticipants() Participants}' containment reference list.
	 * 
	 * 
	 * @see #getParticipants()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList participants;

	/**
	 * The cached value of the '{@link #getMessageFlows() Message Flows}' containment reference list.
	 * 
	 * 
	 * @see #getMessageFlows()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList messageFlows;

	/**
	 * The cached value of the '{@link #getArtifacts() Artifacts}' containment reference list.
	 * 
	 * 
	 * @see #getArtifacts()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList artifacts;

	/**
	 * The cached value of the '{@link #getConversations() Conversations}' containment reference list.
	 * 
	 * 
	 * @see #getConversations()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList conversations;

	/**
	 * The cached value of the '{@link #getConversationAssociations() Conversation Associations}' containment reference.
	 * 
	 * 
	 * @see #getConversationAssociations()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected ConversationAssociation conversationAssociations;

	/**
	 * The cached value of the '{@link #getParticipantAssociations() Participant Associations}' containment reference list.
	 * 
	 * 
	 * @see #getParticipantAssociations()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList participantAssociations;

	/**
	 * The cached value of the '{@link #getMessageFlowAssociations() Message Flow Associations}' containment reference list.
	 * 
	 * 
	 * @see #getMessageFlowAssociations()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList messageFlowAssociations;

	/**
	 * The cached value of the '{@link #getCorrelationKeys() Correlation Keys}' containment reference list.
	 * 
	 * 
	 * @see #getCorrelationKeys()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList correlationKeys;

	/**
	 * The cached value of the '{@link #getChoreographyRef() Choreography Ref}' reference list.
	 * 
	 * 
	 * @see #getChoreographyRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList choreographyRef;

	/**
	 * The cached value of the '{@link #getConversationLinks() Conversation Links}' containment reference list.
	 * 
	 * 
	 * @see #getConversationLinks()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList conversationLinks;

	/**
	 * The default value of the '{@link #isIsClosed() Is Closed}' attribute.
	 * 
	 * 
	 * @see #isIsClosed()
	 * @generated
	 * @ordered
	 */
	protected static final boolean IS_CLOSED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isIsClosed() Is Closed}' attribute.
	 * 
	 * 
	 * @see #isIsClosed()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected boolean isClosed = IS_CLOSED_EDEFAULT;

	/**
	 * The default value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected String name = NAME_EDEFAULT;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected CollaborationImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.Literals.COLLABORATION;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getParticipants() {
		if (participants == null) {
			participants = new EObjectContainmentEList(Participant.class, this,
					Bpmn2Package.COLLABORATION__PARTICIPANTS);
		}
		return participants;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getMessageFlows() {
		if (messageFlows == null) {
			messageFlows = new EObjectContainmentEList(MessageFlow.class, this,
					Bpmn2Package.COLLABORATION__MESSAGE_FLOWS);
		}
		return messageFlows;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getArtifacts() {
		if (artifacts == null) {
			artifacts = new EObjectContainmentEList(Artifact.class, this,
					Bpmn2Package.COLLABORATION__ARTIFACTS);
		}
		return artifacts;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getConversations() {
		if (conversations == null) {
			conversations = new EObjectContainmentEList(ConversationNode.class, this,
					Bpmn2Package.COLLABORATION__CONVERSATIONS);
		}
		return conversations;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public ConversationAssociation getConversationAssociations() {
		return conversationAssociations;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetConversationAssociations(ConversationAssociation newConversationAssociations,
			NotificationChain msgs) {
		ConversationAssociation oldConversationAssociations = conversationAssociations;
		conversationAssociations = newConversationAssociations;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS, oldConversationAssociations,
					newConversationAssociations);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setConversationAssociations(ConversationAssociation newConversationAssociations) {
		if (newConversationAssociations != conversationAssociations) {
			NotificationChain msgs = null;
			if (conversationAssociations != null)
				msgs = ((InternalEObject) conversationAssociations).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS, null, msgs);
			if (newConversationAssociations != null)
				msgs = ((InternalEObject) newConversationAssociations).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS, null, msgs);
			msgs = basicSetConversationAssociations(newConversationAssociations, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS,
					newConversationAssociations, newConversationAssociations));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getParticipantAssociations() {
		if (participantAssociations == null) {
			participantAssociations = new EObjectContainmentEList(ParticipantAssociation.class,
					this, Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS);
		}
		return participantAssociations;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getMessageFlowAssociations() {
		if (messageFlowAssociations == null) {
			messageFlowAssociations = new EObjectContainmentEList(MessageFlowAssociation.class,
					this, Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS);
		}
		return messageFlowAssociations;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getCorrelationKeys() {
		if (correlationKeys == null) {
			correlationKeys = new EObjectContainmentEList(CorrelationKey.class, this,
					Bpmn2Package.COLLABORATION__CORRELATION_KEYS);
		}
		return correlationKeys;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getChoreographyRef() {
		if (choreographyRef == null) {
			choreographyRef = new EObjectResolvingEList(Choreography.class, this,
					Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF);
		}
		return choreographyRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getConversationLinks() {
		if (conversationLinks == null) {
			conversationLinks = new EObjectContainmentEList(ConversationLink.class, this,
					Bpmn2Package.COLLABORATION__CONVERSATION_LINKS);
		}
		return conversationLinks;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean isIsClosed() {
		return isClosed;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setIsClosed(boolean newIsClosed) {
		boolean oldIsClosed = isClosed;
		isClosed = newIsClosed;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COLLABORATION__IS_CLOSED, oldIsClosed,
					isClosed));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String getName() {
		return name;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COLLABORATION__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.COLLABORATION__PARTICIPANTS:
			return ((InternalEList) getParticipants()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
			return ((InternalEList) getMessageFlows()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__ARTIFACTS:
			return ((InternalEList) getArtifacts()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__CONVERSATIONS:
			return ((InternalEList) getConversations()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
			return basicSetConversationAssociations(null, msgs);
		case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
			return ((InternalEList) getParticipantAssociations()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
			return ((InternalEList) getMessageFlowAssociations()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
			return ((InternalEList) getCorrelationKeys()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
			return ((InternalEList) getConversationLinks()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.COLLABORATION__PARTICIPANTS:
			return getParticipants();
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
			return getMessageFlows();
		case Bpmn2Package.COLLABORATION__ARTIFACTS:
			return getArtifacts();
		case Bpmn2Package.COLLABORATION__CONVERSATIONS:
			return getConversations();
		case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
			return getConversationAssociations();
		case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
			return getParticipantAssociations();
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
			return getMessageFlowAssociations();
		case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
			return getCorrelationKeys();
		case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
			return getChoreographyRef();
		case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
			return getConversationLinks();
		case Bpmn2Package.COLLABORATION__IS_CLOSED:
			return isIsClosed();
		case Bpmn2Package.COLLABORATION__NAME:
			return getName();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.COLLABORATION__PARTICIPANTS:
			getParticipants().clear();
			getParticipants().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
			getMessageFlows().clear();
			getMessageFlows().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__ARTIFACTS:
			getArtifacts().clear();
			getArtifacts().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATIONS:
			getConversations().clear();
			getConversations().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
			setConversationAssociations((ConversationAssociation) newValue);
			return;
		case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
			getParticipantAssociations().clear();
			getParticipantAssociations().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
			getMessageFlowAssociations().clear();
			getMessageFlowAssociations().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
			getCorrelationKeys().clear();
			getCorrelationKeys().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
			getChoreographyRef().clear();
			getChoreographyRef().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
			getConversationLinks().clear();
			getConversationLinks().addAll((Collection) newValue);
			return;
		case Bpmn2Package.COLLABORATION__IS_CLOSED:
			setIsClosed((Boolean) newValue);
			return;
		case Bpmn2Package.COLLABORATION__NAME:
			setName((String) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.COLLABORATION__PARTICIPANTS:
			getParticipants().clear();
			return;
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
			getMessageFlows().clear();
			return;
		case Bpmn2Package.COLLABORATION__ARTIFACTS:
			getArtifacts().clear();
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATIONS:
			getConversations().clear();
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
			setConversationAssociations((ConversationAssociation) null);
			return;
		case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
			getParticipantAssociations().clear();
			return;
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
			getMessageFlowAssociations().clear();
			return;
		case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
			getCorrelationKeys().clear();
			return;
		case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
			getChoreographyRef().clear();
			return;
		case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
			getConversationLinks().clear();
			return;
		case Bpmn2Package.COLLABORATION__IS_CLOSED:
			setIsClosed(IS_CLOSED_EDEFAULT);
			return;
		case Bpmn2Package.COLLABORATION__NAME:
			setName(NAME_EDEFAULT);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.COLLABORATION__PARTICIPANTS:
			return participants != null && !participants.isEmpty();
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOWS:
			return messageFlows != null && !messageFlows.isEmpty();
		case Bpmn2Package.COLLABORATION__ARTIFACTS:
			return artifacts != null && !artifacts.isEmpty();
		case Bpmn2Package.COLLABORATION__CONVERSATIONS:
			return conversations != null && !conversations.isEmpty();
		case Bpmn2Package.COLLABORATION__CONVERSATION_ASSOCIATIONS:
			return conversationAssociations != null;
		case Bpmn2Package.COLLABORATION__PARTICIPANT_ASSOCIATIONS:
			return participantAssociations != null && !participantAssociations.isEmpty();
		case Bpmn2Package.COLLABORATION__MESSAGE_FLOW_ASSOCIATIONS:
			return messageFlowAssociations != null && !messageFlowAssociations.isEmpty();
		case Bpmn2Package.COLLABORATION__CORRELATION_KEYS:
			return correlationKeys != null && !correlationKeys.isEmpty();
		case Bpmn2Package.COLLABORATION__CHOREOGRAPHY_REF:
			return choreographyRef != null && !choreographyRef.isEmpty();
		case Bpmn2Package.COLLABORATION__CONVERSATION_LINKS:
			return conversationLinks != null && !conversationLinks.isEmpty();
		case Bpmn2Package.COLLABORATION__IS_CLOSED:
			return isClosed != IS_CLOSED_EDEFAULT;
		case Bpmn2Package.COLLABORATION__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

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

} //CollaborationImpl