/**
* <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.ExtensionAttributeDefinition;
import org.eclipse.bpmn2.ExtensionAttributeValue;
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.EObject;
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>Extension Attribute Value</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.bpmn2.impl.ExtensionAttributeValueImpl#getValueRef <em>Value Ref</em>}</li>
* <li>{@link org.eclipse.bpmn2.impl.ExtensionAttributeValueImpl#getValue <em>Value</em>}</li>
* <li>{@link org.eclipse.bpmn2.impl.ExtensionAttributeValueImpl#getExtensionAttributeDefinition <em>Extension Attribute Definition</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ExtensionAttributeValueImpl extends EObjectImpl implements
ExtensionAttributeValue {
/**
* The cached value of the '{@link #getValueRef() <em>Value Ref</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getValueRef()
* @generated
* @ordered
*/
protected EObject valueRef;
/**
* The cached value of the '{@link #getValue() <em>Value</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getValue()
* @generated
* @ordered
*/
protected EObject value;
/**
* The cached value of the '{@link #getExtensionAttributeDefinition() <em>Extension Attribute Definition</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExtensionAttributeDefinition()
* @generated
* @ordered
*/
protected ExtensionAttributeDefinition extensionAttributeDefinition;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ExtensionAttributeValueImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return Bpmn2Package.Literals.EXTENSION_ATTRIBUTE_VALUE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object getValueRef() {
if (valueRef != null && valueRef.eIsProxy()) {
InternalEObject oldValueRef = (InternalEObject) valueRef;
valueRef = eResolveProxy(oldValueRef);
if (valueRef != oldValueRef) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF,
oldValueRef, valueRef));
}
}
return valueRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object basicGetValueRef() {
return valueRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setValueRef(Object newValueRef) {
Object oldValueRef = valueRef;
valueRef = (EObject) newValueRef;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF,
oldValueRef, valueRef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object getValue() {
return value;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetValue(EObject newValue,
NotificationChain msgs) {
Object oldValue = value;
value = newValue;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE, oldValue,
newValue);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setValue(Object newValue) {
if (newValue != value) {
NotificationChain msgs = null;
if (value != null)
msgs = ((InternalEObject) value)
.eInverseRemove(
this,
EOPPOSITE_FEATURE_BASE
- Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE,
null, msgs);
if (newValue != null)
msgs = ((InternalEObject) newValue)
.eInverseAdd(
this,
EOPPOSITE_FEATURE_BASE
- Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE,
null, msgs);
msgs = basicSetValue((EObject) newValue, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE, newValue,
newValue));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ExtensionAttributeDefinition getExtensionAttributeDefinition() {
if (extensionAttributeDefinition != null
&& extensionAttributeDefinition.eIsProxy()) {
InternalEObject oldExtensionAttributeDefinition = (InternalEObject) extensionAttributeDefinition;
extensionAttributeDefinition = (ExtensionAttributeDefinition) eResolveProxy(oldExtensionAttributeDefinition);
if (extensionAttributeDefinition != oldExtensionAttributeDefinition) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(
this,
Notification.RESOLVE,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION,
oldExtensionAttributeDefinition,
extensionAttributeDefinition));
}
}
return extensionAttributeDefinition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ExtensionAttributeDefinition basicGetExtensionAttributeDefinition() {
return extensionAttributeDefinition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setExtensionAttributeDefinition(
ExtensionAttributeDefinition newExtensionAttributeDefinition) {
ExtensionAttributeDefinition oldExtensionAttributeDefinition = extensionAttributeDefinition;
extensionAttributeDefinition = newExtensionAttributeDefinition;
if (eNotificationRequired())
eNotify(new ENotificationImpl(
this,
Notification.SET,
Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION,
oldExtensionAttributeDefinition,
extensionAttributeDefinition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE:
return basicSetValue(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.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF:
if (resolve)
return getValueRef();
return basicGetValueRef();
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE:
return getValue();
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION:
if (resolve)
return getExtensionAttributeDefinition();
return basicGetExtensionAttributeDefinition();
}
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.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF:
setValueRef((Object) newValue);
return;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE:
setValue((Object) newValue);
return;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION:
setExtensionAttributeDefinition((ExtensionAttributeDefinition) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF:
setValueRef((Object) null);
return;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE:
setValue((Object) null);
return;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION:
setExtensionAttributeDefinition((ExtensionAttributeDefinition) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE_REF:
return valueRef != null;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__VALUE:
return value != null;
case Bpmn2Package.EXTENSION_ATTRIBUTE_VALUE__EXTENSION_ATTRIBUTE_DEFINITION:
return extensionAttributeDefinition != null;
}
return super.eIsSet(featureID);
}
} //ExtensionAttributeValueImpl