/*******************************************************************************
* 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.bpmn2.impl;
import org.eclipse.bpmn2.Association;
import org.eclipse.bpmn2.AssociationDirection;
import org.eclipse.bpmn2.BaseElement;
import org.eclipse.bpmn2.Bpmn2Package;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Association</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpmn2.impl.AssociationImpl#getAssociationDirection <em>Association Direction</em>}</li>
* <li>{@link org.eclipse.bpmn2.impl.AssociationImpl#getSourceRef <em>Source Ref</em>}</li>
* <li>{@link org.eclipse.bpmn2.impl.AssociationImpl#getTargetRef <em>Target Ref</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class AssociationImpl extends ArtifactImpl implements Association {
/**
* The default value of the '{@link #getAssociationDirection() <em>Association Direction</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAssociationDirection()
* @generated
* @ordered
*/
protected static final AssociationDirection ASSOCIATION_DIRECTION_EDEFAULT = AssociationDirection.NONE;
/**
* The cached value of the '{@link #getAssociationDirection() <em>Association Direction</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAssociationDirection()
* @generated
* @ordered
*/
protected AssociationDirection associationDirection = ASSOCIATION_DIRECTION_EDEFAULT;
/**
* The cached value of the '{@link #getSourceRef() <em>Source Ref</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSourceRef()
* @generated
* @ordered
*/
protected BaseElement sourceRef;
/**
* The cached value of the '{@link #getTargetRef() <em>Target Ref</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTargetRef()
* @generated
* @ordered
*/
protected BaseElement targetRef;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected AssociationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return Bpmn2Package.eINSTANCE.getAssociation();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public AssociationDirection getAssociationDirection() {
return associationDirection;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setAssociationDirection(AssociationDirection newAssociationDirection) {
AssociationDirection oldAssociationDirection = associationDirection;
associationDirection = newAssociationDirection == null ? ASSOCIATION_DIRECTION_EDEFAULT : newAssociationDirection;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.ASSOCIATION__ASSOCIATION_DIRECTION, oldAssociationDirection, associationDirection));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement getSourceRef() {
if (sourceRef != null && sourceRef.eIsProxy()) {
InternalEObject oldSourceRef = (InternalEObject)sourceRef;
sourceRef = (BaseElement)eResolveProxy(oldSourceRef);
if (sourceRef != oldSourceRef) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.ASSOCIATION__SOURCE_REF, oldSourceRef, sourceRef));
}
}
return sourceRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement basicGetSourceRef() {
return sourceRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSourceRef(BaseElement newSourceRef) {
BaseElement oldSourceRef = sourceRef;
sourceRef = newSourceRef;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.ASSOCIATION__SOURCE_REF, oldSourceRef, sourceRef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement getTargetRef() {
if (targetRef != null && targetRef.eIsProxy()) {
InternalEObject oldTargetRef = (InternalEObject)targetRef;
targetRef = (BaseElement)eResolveProxy(oldTargetRef);
if (targetRef != oldTargetRef) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.ASSOCIATION__TARGET_REF, oldTargetRef, targetRef));
}
}
return targetRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BaseElement basicGetTargetRef() {
return targetRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTargetRef(BaseElement newTargetRef) {
BaseElement oldTargetRef = targetRef;
targetRef = newTargetRef;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.ASSOCIATION__TARGET_REF, oldTargetRef, targetRef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case Bpmn2Package.ASSOCIATION__ASSOCIATION_DIRECTION:
return getAssociationDirection();
case Bpmn2Package.ASSOCIATION__SOURCE_REF:
if (resolve) return getSourceRef();
return basicGetSourceRef();
case Bpmn2Package.ASSOCIATION__TARGET_REF:
if (resolve) return getTargetRef();
return basicGetTargetRef();
}
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.ASSOCIATION__ASSOCIATION_DIRECTION:
setAssociationDirection((AssociationDirection)newValue);
return;
case Bpmn2Package.ASSOCIATION__SOURCE_REF:
setSourceRef((BaseElement)newValue);
return;
case Bpmn2Package.ASSOCIATION__TARGET_REF:
setTargetRef((BaseElement)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Bpmn2Package.ASSOCIATION__ASSOCIATION_DIRECTION:
setAssociationDirection(ASSOCIATION_DIRECTION_EDEFAULT);
return;
case Bpmn2Package.ASSOCIATION__SOURCE_REF:
setSourceRef((BaseElement)null);
return;
case Bpmn2Package.ASSOCIATION__TARGET_REF:
setTargetRef((BaseElement)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Bpmn2Package.ASSOCIATION__ASSOCIATION_DIRECTION:
return associationDirection != ASSOCIATION_DIRECTION_EDEFAULT;
case Bpmn2Package.ASSOCIATION__SOURCE_REF:
return sourceRef != null;
case Bpmn2Package.ASSOCIATION__TARGET_REF:
return targetRef != 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(" (associationDirection: ");
result.append(associationDirection);
result.append(')');
return result.toString();
}
} //AssociationImpl