/**
* <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.Expression;
import org.eclipse.bpmn2.ResourceParameter;
import org.eclipse.bpmn2.ResourceParameterBinding;
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;
import org.eclipse.emf.ecore.impl.EObjectImpl;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Resource Parameter Binding</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpmn2.impl.ResourceParameterBindingImpl#getExpression <em>Expression</em>}</li>
* <li>{@link org.eclipse.bpmn2.impl.ResourceParameterBindingImpl#getParameterRef <em>Parameter Ref</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ResourceParameterBindingImpl extends EObjectImpl implements
ResourceParameterBinding {
/**
* The cached value of the '{@link #getExpression() <em>Expression</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExpression()
* @generated
* @ordered
*/
protected Expression expression;
/**
* The cached value of the '{@link #getParameterRef() <em>Parameter Ref</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getParameterRef()
* @generated
* @ordered
*/
protected ResourceParameter parameterRef;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ResourceParameterBindingImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return Bpmn2Package.Literals.RESOURCE_PARAMETER_BINDING;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getExpression() {
return expression;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetExpression(Expression newExpression,
NotificationChain msgs) {
Expression oldExpression = expression;
expression = newExpression;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET,
Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION,
oldExpression, newExpression);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setExpression(Expression newExpression) {
if (newExpression != expression) {
NotificationChain msgs = null;
if (expression != null)
msgs = ((InternalEObject) expression)
.eInverseRemove(
this,
EOPPOSITE_FEATURE_BASE
- Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION,
null, msgs);
if (newExpression != null)
msgs = ((InternalEObject) newExpression)
.eInverseAdd(
this,
EOPPOSITE_FEATURE_BASE
- Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION,
null, msgs);
msgs = basicSetExpression(newExpression, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION,
newExpression, newExpression));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ResourceParameter getParameterRef() {
if (parameterRef != null && parameterRef.eIsProxy()) {
InternalEObject oldParameterRef = (InternalEObject) parameterRef;
parameterRef = (ResourceParameter) eResolveProxy(oldParameterRef);
if (parameterRef != oldParameterRef) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(
this,
Notification.RESOLVE,
Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF,
oldParameterRef, parameterRef));
}
}
return parameterRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ResourceParameter basicGetParameterRef() {
return parameterRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParameterRef(ResourceParameter newParameterRef) {
ResourceParameter oldParameterRef = parameterRef;
parameterRef = newParameterRef;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF,
oldParameterRef, parameterRef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION:
return basicSetExpression(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.RESOURCE_PARAMETER_BINDING__EXPRESSION:
return getExpression();
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF:
if (resolve)
return getParameterRef();
return basicGetParameterRef();
}
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.RESOURCE_PARAMETER_BINDING__EXPRESSION:
setExpression((Expression) newValue);
return;
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF:
setParameterRef((ResourceParameter) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION:
setExpression((Expression) null);
return;
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF:
setParameterRef((ResourceParameter) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__EXPRESSION:
return expression != null;
case Bpmn2Package.RESOURCE_PARAMETER_BINDING__PARAMETER_REF:
return parameterRef != null;
}
return super.eIsSet(featureID);
}
} //ResourceParameterBindingImpl