//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation and others.
// 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.uma.impl;
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.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.epf.uma.Constraint;
import org.eclipse.epf.uma.UmaPackage;
import org.eclipse.epf.uma.WorkDefinition;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Work Definition</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.epf.uma.impl.WorkDefinitionImpl#getPrecondition <em>Precondition</em>}</li>
* <li>{@link org.eclipse.epf.uma.impl.WorkDefinitionImpl#getPostcondition <em>Postcondition</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class WorkDefinitionImpl extends MethodElementImpl implements
WorkDefinition {
/**
* The cached value of the '{@link #getPrecondition() <em>Precondition</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPrecondition()
* @generated
* @ordered
*/
protected Constraint precondition;
/**
* The cached value of the '{@link #getPostcondition() <em>Postcondition</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getPostcondition()
* @generated
* @ordered
*/
protected Constraint postcondition;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected WorkDefinitionImpl() {
super();
//UMA-->
reassignDefaultValues();
//UMA<--
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return UmaPackage.Literals.WORK_DEFINITION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint getPrecondition() {
if (precondition != null && ((EObject) precondition).eIsProxy()) {
InternalEObject oldPrecondition = (InternalEObject) precondition;
precondition = (Constraint) eResolveProxy(oldPrecondition);
if (precondition != oldPrecondition) {
InternalEObject newPrecondition = (InternalEObject) precondition;
NotificationChain msgs = oldPrecondition.eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__PRECONDITION,
null, null);
if (newPrecondition.eInternalContainer() == null) {
msgs = newPrecondition.eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__PRECONDITION,
null, msgs);
}
if (msgs != null)
msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
UmaPackage.WORK_DEFINITION__PRECONDITION,
oldPrecondition, precondition));
}
}
return precondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint basicGetPrecondition() {
return precondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPrecondition(Constraint newPrecondition,
NotificationChain msgs) {
Constraint oldPrecondition = precondition;
precondition = newPrecondition;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET, UmaPackage.WORK_DEFINITION__PRECONDITION,
oldPrecondition, newPrecondition);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setPrecondition(Constraint newPrecondition) {
if (newPrecondition != precondition) {
NotificationChain msgs = null;
if (precondition != null)
msgs = ((InternalEObject) precondition).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__PRECONDITION,
null, msgs);
if (newPrecondition != null)
msgs = ((InternalEObject) newPrecondition).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__PRECONDITION,
null, msgs);
msgs = basicSetPrecondition(newPrecondition, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
UmaPackage.WORK_DEFINITION__PRECONDITION, newPrecondition,
newPrecondition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint getPostcondition() {
if (postcondition != null && ((EObject) postcondition).eIsProxy()) {
InternalEObject oldPostcondition = (InternalEObject) postcondition;
postcondition = (Constraint) eResolveProxy(oldPostcondition);
if (postcondition != oldPostcondition) {
InternalEObject newPostcondition = (InternalEObject) postcondition;
NotificationChain msgs = oldPostcondition.eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__POSTCONDITION,
null, null);
if (newPostcondition.eInternalContainer() == null) {
msgs = newPostcondition
.eInverseAdd(
this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__POSTCONDITION,
null, msgs);
}
if (msgs != null)
msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE,
UmaPackage.WORK_DEFINITION__POSTCONDITION,
oldPostcondition, postcondition));
}
}
return postcondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constraint basicGetPostcondition() {
return postcondition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetPostcondition(Constraint newPostcondition,
NotificationChain msgs) {
Constraint oldPostcondition = postcondition;
postcondition = newPostcondition;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this,
Notification.SET,
UmaPackage.WORK_DEFINITION__POSTCONDITION,
oldPostcondition, newPostcondition);
if (msgs == null)
msgs = notification;
else
msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setPostcondition(Constraint newPostcondition) {
if (newPostcondition != postcondition) {
NotificationChain msgs = null;
if (postcondition != null)
msgs = ((InternalEObject) postcondition).eInverseRemove(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__POSTCONDITION,
null, msgs);
if (newPostcondition != null)
msgs = ((InternalEObject) newPostcondition).eInverseAdd(this,
EOPPOSITE_FEATURE_BASE
- UmaPackage.WORK_DEFINITION__POSTCONDITION,
null, msgs);
msgs = basicSetPostcondition(newPostcondition, msgs);
if (msgs != null)
msgs.dispatch();
} else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET,
UmaPackage.WORK_DEFINITION__POSTCONDITION,
newPostcondition, newPostcondition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID) {
case UmaPackage.WORK_DEFINITION__PRECONDITION:
return basicSetPrecondition(null, msgs);
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
return basicSetPostcondition(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 UmaPackage.WORK_DEFINITION__PRECONDITION:
if (resolve)
return getPrecondition();
return basicGetPrecondition();
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
if (resolve)
return getPostcondition();
return basicGetPostcondition();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case UmaPackage.WORK_DEFINITION__PRECONDITION:
setPrecondition((Constraint) newValue);
return;
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
setPostcondition((Constraint) newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case UmaPackage.WORK_DEFINITION__PRECONDITION:
setPrecondition((Constraint) null);
return;
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
setPostcondition((Constraint) null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
//UMA-->
EStructuralFeature feature = getFeatureWithOverridenDefaultValue(featureID);
if (feature != null) {
return isFeatureWithOverridenDefaultValueSet(feature);
}
//UMA<--
switch (featureID) {
case UmaPackage.WORK_DEFINITION__PRECONDITION:
return precondition != null;
case UmaPackage.WORK_DEFINITION__POSTCONDITION:
return postcondition != null;
}
return super.eIsSet(featureID);
}
} //WorkDefinitionImpl