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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.Activity;
import org.eclipse.bpmn2.BoundaryEvent;
import org.eclipse.bpmn2.Bpmn2Package;

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 'Boundary Event'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.BoundaryEventImpl#getAttachedToRef Attached To Ref}
 *   {@link org.eclipse.bpmn2.impl.BoundaryEventImpl#isCancelActivity Cancel Activity}
 * 
 *
 * @generated
 */
public class BoundaryEventImpl extends CatchEventImpl implements BoundaryEvent {
	/**
	 * The cached value of the '{@link #getAttachedToRef() Attached To Ref}' reference.
	 * 
	 * 
	 * @see #getAttachedToRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected Activity attachedToRef;

	/**
	 * The default value of the '{@link #isCancelActivity() Cancel Activity}' attribute.
	 * 
	 * 
	 * @see #isCancelActivity()
	 * @generated
	 * @ordered
	 */
	protected static final boolean CANCEL_ACTIVITY_EDEFAULT = true;

	/**
	 * The cached value of the '{@link #isCancelActivity() Cancel Activity}' attribute.
	 * 
	 * 
	 * @see #isCancelActivity()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected boolean cancelActivity = CANCEL_ACTIVITY_EDEFAULT;

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

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Activity getAttachedToRef() {
		return attachedToRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetAttachedToRef(Activity newAttachedToRef, NotificationChain msgs) {
		Activity oldAttachedToRef = attachedToRef;
		attachedToRef = newAttachedToRef;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF, oldAttachedToRef, newAttachedToRef);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setAttachedToRef(Activity newAttachedToRef) {
		if (newAttachedToRef != attachedToRef) {
			NotificationChain msgs = null;
			if (attachedToRef != null)
				msgs = ((InternalEObject) attachedToRef).eInverseRemove(this,
						Bpmn2Package.ACTIVITY__BOUNDARY_EVENT_REFS, Activity.class, msgs);
			if (newAttachedToRef != null)
				msgs = ((InternalEObject) newAttachedToRef).eInverseAdd(this,
						Bpmn2Package.ACTIVITY__BOUNDARY_EVENT_REFS, Activity.class, msgs);
			msgs = basicSetAttachedToRef(newAttachedToRef, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF,
					newAttachedToRef, newAttachedToRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean isCancelActivity() {
		return cancelActivity;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setCancelActivity(boolean newCancelActivity) {
		boolean oldCancelActivity = cancelActivity;
		cancelActivity = newCancelActivity;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.BOUNDARY_EVENT__CANCEL_ACTIVITY,
					oldCancelActivity, cancelActivity));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF:
			if (attachedToRef != null)
				msgs = ((InternalEObject) attachedToRef).eInverseRemove(this,
						Bpmn2Package.ACTIVITY__BOUNDARY_EVENT_REFS, Activity.class, msgs);
			return basicSetAttachedToRef((Activity) otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

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

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF:
			return getAttachedToRef();
		case Bpmn2Package.BOUNDARY_EVENT__CANCEL_ACTIVITY:
			return isCancelActivity();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF:
			setAttachedToRef((Activity) newValue);
			return;
		case Bpmn2Package.BOUNDARY_EVENT__CANCEL_ACTIVITY:
			setCancelActivity((Boolean) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF:
			setAttachedToRef((Activity) null);
			return;
		case Bpmn2Package.BOUNDARY_EVENT__CANCEL_ACTIVITY:
			setCancelActivity(CANCEL_ACTIVITY_EDEFAULT);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.BOUNDARY_EVENT__ATTACHED_TO_REF:
			return attachedToRef != null;
		case Bpmn2Package.BOUNDARY_EVENT__CANCEL_ACTIVITY:
			return cancelActivity != CANCEL_ACTIVITY_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

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

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

} //BoundaryEventImpl