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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 org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.ComplexGateway;
import org.eclipse.bpmn2.Expression;
import org.eclipse.bpmn2.SequenceFlow;

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;

/**
 * 
 * An implementation of the model object 'Complex Gateway'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.ComplexGatewayImpl#getActivationCondition Activation Condition}
 *   {@link org.eclipse.bpmn2.impl.ComplexGatewayImpl#getDefault Default}
 * 
 *
 * @generated
 */
public class ComplexGatewayImpl extends GatewayImpl implements ComplexGateway {
	/**
	 * The cached value of the '{@link #getActivationCondition() Activation Condition}' containment reference.
	 * 
	 * 
	 * @see #getActivationCondition()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected Expression activationCondition;

	/**
	 * The cached value of the '{@link #getDefault() Default}' reference.
	 * 
	 * 
	 * @see #getDefault()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected SequenceFlow default_;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Expression getActivationCondition() {
		return activationCondition;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetActivationCondition(Expression newActivationCondition, NotificationChain msgs) {
		Expression oldActivationCondition = activationCondition;
		activationCondition = newActivationCondition;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION, oldActivationCondition, newActivationCondition);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setActivationCondition(Expression newActivationCondition) {
		if (newActivationCondition != activationCondition) {
			NotificationChain msgs = null;
			if (activationCondition != null)
				msgs = ((InternalEObject) activationCondition).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION, null, msgs);
			if (newActivationCondition != null)
				msgs = ((InternalEObject) newActivationCondition).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION, null, msgs);
			msgs = basicSetActivationCondition(newActivationCondition, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION,
					newActivationCondition, newActivationCondition));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public SequenceFlow getDefault() {
		return default_;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setDefault(SequenceFlow newDefault) {
		SequenceFlow oldDefault = default_;
		default_ = newDefault;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.COMPLEX_GATEWAY__DEFAULT, oldDefault,
					default_));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION:
			return basicSetActivationCondition(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION:
			return getActivationCondition();
		case Bpmn2Package.COMPLEX_GATEWAY__DEFAULT:
			return getDefault();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION:
			setActivationCondition((Expression) newValue);
			return;
		case Bpmn2Package.COMPLEX_GATEWAY__DEFAULT:
			setDefault((SequenceFlow) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION:
			setActivationCondition((Expression) null);
			return;
		case Bpmn2Package.COMPLEX_GATEWAY__DEFAULT:
			setDefault((SequenceFlow) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.COMPLEX_GATEWAY__ACTIVATION_CONDITION:
			return activationCondition != null;
		case Bpmn2Package.COMPLEX_GATEWAY__DEFAULT:
			return default_ != null;
		}
		return super.eIsSet(featureID);
	}

} //ComplexGatewayImpl