org.eclipse.bpmn2.impl.MessageFlowImpl Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of kie-wb-common-stunner-bpmn-emf Show documentation
Kie Workbench - Common - Stunner - BPMN Definition Set - GWT Support for Eclipse EMF/XMI
There is a newer version: 7.54.0.Final
Show newest version
/**
 * 
 * 
 * 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 org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.InteractionNode;
import org.eclipse.bpmn2.Message;
import org.eclipse.bpmn2.MessageFlow;

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;

/**
 * 
 * An implementation of the model object 'Message Flow'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.MessageFlowImpl#getMessageRef Message Ref}
 *   {@link org.eclipse.bpmn2.impl.MessageFlowImpl#getName Name}
 *   {@link org.eclipse.bpmn2.impl.MessageFlowImpl#getSourceRef Source Ref}
 *   {@link org.eclipse.bpmn2.impl.MessageFlowImpl#getTargetRef Target Ref}
 * 
 *
 * @generated
 */
public class MessageFlowImpl extends BaseElementImpl implements MessageFlow {
	/**
	 * The cached value of the '{@link #getMessageRef() Message Ref}' reference.
	 * 
	 * 
	 * @see #getMessageRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected Message messageRef;

	/**
	 * 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;

	/**
	 * The cached value of the '{@link #getSourceRef() Source Ref}' reference.
	 * 
	 * 
	 * @see #getSourceRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected InteractionNode sourceRef;

	/**
	 * The cached value of the '{@link #getTargetRef() Target Ref}' reference.
	 * 
	 * 
	 * @see #getTargetRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected InteractionNode targetRef;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Message getMessageRef() {
		if (messageRef != null && messageRef.eIsProxy()) {
			InternalEObject oldMessageRef = (InternalEObject) messageRef;
			messageRef = (Message) eResolveProxy(oldMessageRef);
			if (messageRef != oldMessageRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF,
							oldMessageRef, messageRef));
			}
		}
		return messageRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public Message basicGetMessageRef() {
		return messageRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setMessageRef(Message newMessageRef) {
		Message oldMessageRef = messageRef;
		messageRef = newMessageRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF, oldMessageRef,
					messageRef));
	}

	/**
	 * 
	 * 
	 * @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.MESSAGE_FLOW__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public InteractionNode getSourceRef() {
		if (sourceRef != null && sourceRef.eIsProxy()) {
			InternalEObject oldSourceRef = (InternalEObject) sourceRef;
			sourceRef = (InteractionNode) eResolveProxy(oldSourceRef);
			if (sourceRef != oldSourceRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__SOURCE_REF,
							oldSourceRef, sourceRef));
			}
		}
		return sourceRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public InteractionNode basicGetSourceRef() {
		return sourceRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setSourceRef(InteractionNode newSourceRef) {
		InteractionNode oldSourceRef = sourceRef;
		sourceRef = newSourceRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__SOURCE_REF, oldSourceRef,
					sourceRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public InteractionNode getTargetRef() {
		if (targetRef != null && targetRef.eIsProxy()) {
			InternalEObject oldTargetRef = (InternalEObject) targetRef;
			targetRef = (InteractionNode) eResolveProxy(oldTargetRef);
			if (targetRef != oldTargetRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.MESSAGE_FLOW__TARGET_REF,
							oldTargetRef, targetRef));
			}
		}
		return targetRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public InteractionNode basicGetTargetRef() {
		return targetRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setTargetRef(InteractionNode newTargetRef) {
		InteractionNode oldTargetRef = targetRef;
		targetRef = newTargetRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.MESSAGE_FLOW__TARGET_REF, oldTargetRef,
					targetRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
			if (resolve)
				return getMessageRef();
			return basicGetMessageRef();
		case Bpmn2Package.MESSAGE_FLOW__NAME:
			return getName();
		case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
			if (resolve)
				return getSourceRef();
			return basicGetSourceRef();
		case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
			if (resolve)
				return getTargetRef();
			return basicGetTargetRef();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
			setMessageRef((Message) newValue);
			return;
		case Bpmn2Package.MESSAGE_FLOW__NAME:
			setName((String) newValue);
			return;
		case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
			setSourceRef((InteractionNode) newValue);
			return;
		case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
			setTargetRef((InteractionNode) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
			setMessageRef((Message) null);
			return;
		case Bpmn2Package.MESSAGE_FLOW__NAME:
			setName(NAME_EDEFAULT);
			return;
		case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
			setSourceRef((InteractionNode) null);
			return;
		case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
			setTargetRef((InteractionNode) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.MESSAGE_FLOW__MESSAGE_REF:
			return messageRef != null;
		case Bpmn2Package.MESSAGE_FLOW__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
		case Bpmn2Package.MESSAGE_FLOW__SOURCE_REF:
			return sourceRef != null;
		case Bpmn2Package.MESSAGE_FLOW__TARGET_REF:
			return targetRef != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @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();
	}

} //MessageFlowImpl