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/*******************************************************************************
* Copyright (c) 2011 Vrije Universiteit Brussel.
* 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:
* Dennis Wagelaar, Vrije Universiteit Brussel - initial API and
* implementation and/or initial documentation
*******************************************************************************/
package org.eclipse.m2m.atl.emftvm.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.m2m.atl.emftvm.EmftvmPackage;
import org.eclipse.m2m.atl.emftvm.InputRuleElement;
import org.eclipse.m2m.atl.emftvm.OutputRuleElement;
import org.eclipse.m2m.atl.emftvm.Rule;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Output Rule Element</b></em>'.
* @author <a href="mailto:dennis.wagelaar@vub.ac.be">Dennis Wagelaar</a>
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.m2m.atl.emftvm.impl.OutputRuleElementImpl#getMapsTo <em>Maps To</em>}</li>
* <li>{@link org.eclipse.m2m.atl.emftvm.impl.OutputRuleElementImpl#getOutputFor <em>Output For</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class OutputRuleElementImpl extends RuleElementImpl implements OutputRuleElement {
/**
* The cached value of the '{@link #getMapsTo() <em>Maps To</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMapsTo()
* @generated
* @ordered
*/
protected EList<InputRuleElement> mapsTo;
/**
* <!-- begin-user-doc -->
* Creates a new {@link OutputRuleElementImpl}.
* <!-- end-user-doc -->
* @generated
*/
protected OutputRuleElementImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* Returns the {@link EClass} that correspond to this metaclass.
* @return the {@link EClass} that correspond to this metaclass.
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return EmftvmPackage.Literals.OUTPUT_RULE_ELEMENT;
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
public EList<InputRuleElement> getMapsTo() {
if (mapsTo == null) {
mapsTo = new EObjectResolvingEList<InputRuleElement>(InputRuleElement.class, this, EmftvmPackage.OUTPUT_RULE_ELEMENT__MAPS_TO);
}
return mapsTo;
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
public Rule getOutputFor() {
if (eContainerFeatureID() != EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR) return null;
return (Rule)eInternalContainer();
}
/**
* <!-- begin-user-doc. -->
* @see #setOutputFor(Rule)
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOutputFor(Rule newOutputFor, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newOutputFor, EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR, msgs);
return msgs;
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
public void setOutputFor(Rule newOutputFor) {
if (newOutputFor != eInternalContainer() || (eContainerFeatureID() != EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR && newOutputFor != null)) {
if (EcoreUtil.isAncestor(this, newOutputFor))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOutputFor != null)
msgs = ((InternalEObject)newOutputFor).eInverseAdd(this, EmftvmPackage.RULE__OUTPUT_ELEMENTS, Rule.class, msgs);
msgs = basicSetOutputFor(newOutputFor, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR, newOutputFor, newOutputFor));
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOutputFor((Rule)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
return basicSetOutputFor(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
return eInternalContainer().eInverseRemove(this, EmftvmPackage.RULE__OUTPUT_ELEMENTS, Rule.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__MAPS_TO:
return getMapsTo();
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
return getOutputFor();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__MAPS_TO:
getMapsTo().clear();
getMapsTo().addAll((Collection<? extends InputRuleElement>)newValue);
return;
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
setOutputFor((Rule)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__MAPS_TO:
getMapsTo().clear();
return;
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
setOutputFor((Rule)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc. -->
* {@inheritDoc}
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case EmftvmPackage.OUTPUT_RULE_ELEMENT__MAPS_TO:
return mapsTo != null && !mapsTo.isEmpty();
case EmftvmPackage.OUTPUT_RULE_ELEMENT__OUTPUT_FOR:
return getOutputFor() != null;
}
return super.eIsSet(featureID);
}
} //OutputRuleElementImpl
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