/*******************************************************************************
* Copyright (c) 2012, Project: FP7-ICT-257930 Aniketos
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of institution nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
/**
*/
package org.eclipse.dd.di.impl;
import org.eclipse.bpmn2.BaseElement;
import org.eclipse.bpmn2.di.DiagramElement;
import org.eclipse.bpmn2.di.impl.LabeledEdgeImpl;
import org.eclipse.dd.di.BPMNEdge;
import org.eclipse.dd.di.BPMNLabel;
import org.eclipse.dd.di.DiPackage;
import org.eclipse.dd.di.MessageVisibleKind;
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>BPMN Edge</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.dd.di.impl.BPMNEdgeImpl#getLabel <em>Label</em>}</li>
* <li>{@link org.eclipse.dd.di.impl.BPMNEdgeImpl#getBpmnElement <em>Bpmn Element</em>}</li>
* <li>{@link org.eclipse.dd.di.impl.BPMNEdgeImpl#getMessageVisibleKind <em>Message Visible Kind</em>}</li>
* <li>{@link org.eclipse.dd.di.impl.BPMNEdgeImpl#getSourceElement <em>Source Element</em>}</li>
* <li>{@link org.eclipse.dd.di.impl.BPMNEdgeImpl#getTargetElement <em>Target Element</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BPMNEdgeImpl extends LabeledEdgeImpl implements BPMNEdge {
/**
* The cached value of the '{@link #getLabel() <em>Label</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLabel()
* @generated
* @ordered
*/
protected BPMNLabel label;
/**
* The cached value of the '{@link #getBpmnElement() <em>Bpmn Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getBpmnElement()
* @generated
* @ordered
*/
protected BaseElement bpmnElement;
/**
* The default value of the '{@link #getMessageVisibleKind() <em>Message Visible Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMessageVisibleKind()
* @generated
* @ordered
*/
protected static final MessageVisibleKind MESSAGE_VISIBLE_KIND_EDEFAULT = MessageVisibleKind.INITIATING;
/**
* The cached value of the '{@link #getMessageVisibleKind() <em>Message Visible Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMessageVisibleKind()
* @generated
* @ordered
*/
protected MessageVisibleKind messageVisibleKind = MESSAGE_VISIBLE_KIND_EDEFAULT;
/**
* The cached value of the '{@link #getSourceElement() <em>Source Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSourceElement()
* @generated
* @ordered
*/
protected DiagramElement sourceElement;
/**
* The cached value of the '{@link #getTargetElement() <em>Target Element</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTargetElement()
* @generated
* @ordered
*/
protected DiagramElement targetElement;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected BPMNEdgeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DiPackage.Literals.BPMN_EDGE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BPMNLabel getLabel() {
return label;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetLabel(BPMNLabel newLabel, NotificationChain msgs) {
BPMNLabel oldLabel = label;
label = newLabel;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__LABEL, oldLabel, newLabel);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLabel(BPMNLabel newLabel) {
if (newLabel != label) {
NotificationChain msgs = null;
if (label != null)
msgs = ((InternalEObject)label).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DiPackage.BPMN_EDGE__LABEL, null, msgs);
if (newLabel != null)
msgs = ((InternalEObject)newLabel).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DiPackage.BPMN_EDGE__LABEL, null, msgs);
msgs = basicSetLabel(newLabel, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__LABEL, newLabel, newLabel));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement getBpmnElement() {
if (bpmnElement != null && bpmnElement.eIsProxy()) {
InternalEObject oldBpmnElement = (InternalEObject)bpmnElement;
bpmnElement = (BaseElement)eResolveProxy(oldBpmnElement);
if (bpmnElement != oldBpmnElement) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, DiPackage.BPMN_EDGE__BPMN_ELEMENT, oldBpmnElement, bpmnElement));
}
}
return bpmnElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement basicGetBpmnElement() {
return bpmnElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setBpmnElement(BaseElement newBpmnElement) {
BaseElement oldBpmnElement = bpmnElement;
bpmnElement = newBpmnElement;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__BPMN_ELEMENT, oldBpmnElement, bpmnElement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public MessageVisibleKind getMessageVisibleKind() {
return messageVisibleKind;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setMessageVisibleKind(MessageVisibleKind newMessageVisibleKind) {
MessageVisibleKind oldMessageVisibleKind = messageVisibleKind;
messageVisibleKind = newMessageVisibleKind == null ? MESSAGE_VISIBLE_KIND_EDEFAULT : newMessageVisibleKind;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND, oldMessageVisibleKind, messageVisibleKind));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiagramElement getSourceElement() {
if (sourceElement != null && sourceElement.eIsProxy()) {
InternalEObject oldSourceElement = (InternalEObject)sourceElement;
sourceElement = (DiagramElement)eResolveProxy(oldSourceElement);
if (sourceElement != oldSourceElement) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, DiPackage.BPMN_EDGE__SOURCE_ELEMENT, oldSourceElement, sourceElement));
}
}
return sourceElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiagramElement basicGetSourceElement() {
return sourceElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSourceElement(DiagramElement newSourceElement) {
DiagramElement oldSourceElement = sourceElement;
sourceElement = newSourceElement;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__SOURCE_ELEMENT, oldSourceElement, sourceElement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiagramElement getTargetElement() {
if (targetElement != null && targetElement.eIsProxy()) {
InternalEObject oldTargetElement = (InternalEObject)targetElement;
targetElement = (DiagramElement)eResolveProxy(oldTargetElement);
if (targetElement != oldTargetElement) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, DiPackage.BPMN_EDGE__TARGET_ELEMENT, oldTargetElement, targetElement));
}
}
return targetElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DiagramElement basicGetTargetElement() {
return targetElement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTargetElement(DiagramElement newTargetElement) {
DiagramElement oldTargetElement = targetElement;
targetElement = newTargetElement;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DiPackage.BPMN_EDGE__TARGET_ELEMENT, oldTargetElement, targetElement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case DiPackage.BPMN_EDGE__LABEL:
return basicSetLabel(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 DiPackage.BPMN_EDGE__LABEL:
return getLabel();
case DiPackage.BPMN_EDGE__BPMN_ELEMENT:
if (resolve) return getBpmnElement();
return basicGetBpmnElement();
case DiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND:
return getMessageVisibleKind();
case DiPackage.BPMN_EDGE__SOURCE_ELEMENT:
if (resolve) return getSourceElement();
return basicGetSourceElement();
case DiPackage.BPMN_EDGE__TARGET_ELEMENT:
if (resolve) return getTargetElement();
return basicGetTargetElement();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case DiPackage.BPMN_EDGE__LABEL:
setLabel((BPMNLabel)newValue);
return;
case DiPackage.BPMN_EDGE__BPMN_ELEMENT:
setBpmnElement((BaseElement)newValue);
return;
case DiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND:
setMessageVisibleKind((MessageVisibleKind)newValue);
return;
case DiPackage.BPMN_EDGE__SOURCE_ELEMENT:
setSourceElement((DiagramElement)newValue);
return;
case DiPackage.BPMN_EDGE__TARGET_ELEMENT:
setTargetElement((DiagramElement)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DiPackage.BPMN_EDGE__LABEL:
setLabel((BPMNLabel)null);
return;
case DiPackage.BPMN_EDGE__BPMN_ELEMENT:
setBpmnElement((BaseElement)null);
return;
case DiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND:
setMessageVisibleKind(MESSAGE_VISIBLE_KIND_EDEFAULT);
return;
case DiPackage.BPMN_EDGE__SOURCE_ELEMENT:
setSourceElement((DiagramElement)null);
return;
case DiPackage.BPMN_EDGE__TARGET_ELEMENT:
setTargetElement((DiagramElement)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DiPackage.BPMN_EDGE__LABEL:
return label != null;
case DiPackage.BPMN_EDGE__BPMN_ELEMENT:
return bpmnElement != null;
case DiPackage.BPMN_EDGE__MESSAGE_VISIBLE_KIND:
return messageVisibleKind != MESSAGE_VISIBLE_KIND_EDEFAULT;
case DiPackage.BPMN_EDGE__SOURCE_ELEMENT:
return sourceElement != null;
case DiPackage.BPMN_EDGE__TARGET_ELEMENT:
return targetElement != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (messageVisibleKind: ");
result.append(messageVisibleKind);
result.append(')');
return result.toString();
}
} //BPMNEdgeImpl