CorrelationPropertyRetrievalExpressionImpl.java example

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Security-Service-Validation-and-Verification-master
/**
 * <copyright>
 * 
 * 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
 * 
 * </copyright>
 */
package org.eclipse.bpmn2.impl;

import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.CorrelationPropertyRetrievalExpression;
import org.eclipse.bpmn2.FormalExpression;
import org.eclipse.bpmn2.Message;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Correlation Property Retrieval Expression</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.bpmn2.impl.CorrelationPropertyRetrievalExpressionImpl#getMessagePath <em>Message Path</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.impl.CorrelationPropertyRetrievalExpressionImpl#getMessageRef <em>Message Ref</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CorrelationPropertyRetrievalExpressionImpl extends BaseElementImpl
		implements CorrelationPropertyRetrievalExpression {
	/**
	 * The cached value of the '{@link #getMessagePath() <em>Message Path</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMessagePath()
	 * @generated
	 * @ordered
	 */
	protected FormalExpression messagePath;

	/**
	 * The cached value of the '{@link #getMessageRef() <em>Message Ref</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMessageRef()
	 * @generated
	 * @ordered
	 */
	protected Message messageRef;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.Literals.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FormalExpression getMessagePath() {
		return messagePath;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetMessagePath(
			FormalExpression newMessagePath, NotificationChain msgs) {
		FormalExpression oldMessagePath = messagePath;
		messagePath = newMessagePath;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(
					this,
					Notification.SET,
					Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH,
					oldMessagePath, newMessagePath);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMessagePath(FormalExpression newMessagePath) {
		if (newMessagePath != messagePath) {
			NotificationChain msgs = null;
			if (messagePath != null)
				msgs = ((InternalEObject) messagePath)
						.eInverseRemove(
								this,
								EOPPOSITE_FEATURE_BASE
										- Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH,
								null, msgs);
			if (newMessagePath != null)
				msgs = ((InternalEObject) newMessagePath)
						.eInverseAdd(
								this,
								EOPPOSITE_FEATURE_BASE
										- Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH,
								null, msgs);
			msgs = basicSetMessagePath(newMessagePath, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(
					this,
					Notification.SET,
					Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH,
					newMessagePath, newMessagePath));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	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.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF,
							oldMessageRef, messageRef));
			}
		}
		return messageRef;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Message basicGetMessageRef() {
		return messageRef;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setMessageRef(Message newMessageRef) {
		Message oldMessageRef = messageRef;
		messageRef = newMessageRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(
					this,
					Notification.SET,
					Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF,
					oldMessageRef, messageRef));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH:
			return basicSetMessagePath(null, 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 Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH:
			return getMessagePath();
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF:
			if (resolve)
				return getMessageRef();
			return basicGetMessageRef();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH:
			setMessagePath((FormalExpression) newValue);
			return;
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF:
			setMessageRef((Message) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH:
			setMessagePath((FormalExpression) null);
			return;
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF:
			setMessageRef((Message) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_PATH:
			return messagePath != null;
		case Bpmn2Package.CORRELATION_PROPERTY_RETRIEVAL_EXPRESSION__MESSAGE_REF:
			return messageRef != null;
		}
		return super.eIsSet(featureID);
	}

} //CorrelationPropertyRetrievalExpressionImpl