/**
* Copyright (c) 2011 committers of YAKINDU 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.sct.model.sgraph.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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.yakindu.base.base.BasePackage;
import org.yakindu.base.base.DocumentedElement;
import org.yakindu.sct.model.sgraph.Effect;
import org.yakindu.sct.model.sgraph.Reaction;
import org.yakindu.sct.model.sgraph.ReactionProperty;
import org.yakindu.sct.model.sgraph.SGraphPackage;
import org.yakindu.sct.model.sgraph.Transition;
import org.yakindu.sct.model.sgraph.Trigger;
import org.yakindu.sct.model.sgraph.Vertex;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Transition</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getTrigger <em>Trigger</em>}</li>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getEffect <em>Effect</em>}</li>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getProperties <em>Properties</em>}</li>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getDocumentation <em>Documentation</em>}</li>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getTarget <em>Target</em>}</li>
* <li>{@link org.yakindu.sct.model.sgraph.impl.TransitionImpl#getSource <em>Source</em>}</li>
* </ul>
*
* @generated
*/
public class TransitionImpl extends SpecificationElementImpl implements Transition {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public static final String copyright = "Copyright (c) 2011 committers of YAKINDU and others.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\nContributors:\r\ncommitters of YAKINDU - initial API and implementation\r\n";
/**
* The cached value of the '{@link #getTrigger() <em>Trigger</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTrigger()
* @generated
* @ordered
*/
protected Trigger trigger;
/**
* The cached value of the '{@link #getEffect() <em>Effect</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEffect()
* @generated
* @ordered
*/
protected Effect effect;
/**
* The cached value of the '{@link #getProperties() <em>Properties</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getProperties()
* @generated
* @ordered
*/
protected EList<ReactionProperty> properties;
/**
* The default value of the '{@link #getDocumentation() <em>Documentation</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getDocumentation()
* @generated
* @ordered
*/
protected static final String DOCUMENTATION_EDEFAULT = null;
/**
* The cached value of the '{@link #getDocumentation() <em>Documentation</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getDocumentation()
* @generated
* @ordered
*/
protected String documentation = DOCUMENTATION_EDEFAULT;
/**
* The cached value of the '{@link #getTarget() <em>Target</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTarget()
* @generated
* @ordered
*/
protected Vertex target;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TransitionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SGraphPackage.Literals.TRANSITION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Trigger getTrigger() {
if (trigger != null && trigger.eIsProxy()) {
InternalEObject oldTrigger = (InternalEObject)trigger;
trigger = (Trigger)eResolveProxy(oldTrigger);
if (trigger != oldTrigger) {
InternalEObject newTrigger = (InternalEObject)trigger;
NotificationChain msgs = oldTrigger.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__TRIGGER, null, null);
if (newTrigger.eInternalContainer() == null) {
msgs = newTrigger.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__TRIGGER, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SGraphPackage.TRANSITION__TRIGGER, oldTrigger, trigger));
}
}
return trigger;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Trigger basicGetTrigger() {
return trigger;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTrigger(Trigger newTrigger, NotificationChain msgs) {
Trigger oldTrigger = trigger;
trigger = newTrigger;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__TRIGGER, oldTrigger, newTrigger);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTrigger(Trigger newTrigger) {
if (newTrigger != trigger) {
NotificationChain msgs = null;
if (trigger != null)
msgs = ((InternalEObject)trigger).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__TRIGGER, null, msgs);
if (newTrigger != null)
msgs = ((InternalEObject)newTrigger).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__TRIGGER, null, msgs);
msgs = basicSetTrigger(newTrigger, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__TRIGGER, newTrigger, newTrigger));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Effect getEffect() {
if (effect != null && effect.eIsProxy()) {
InternalEObject oldEffect = (InternalEObject)effect;
effect = (Effect)eResolveProxy(oldEffect);
if (effect != oldEffect) {
InternalEObject newEffect = (InternalEObject)effect;
NotificationChain msgs = oldEffect.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__EFFECT, null, null);
if (newEffect.eInternalContainer() == null) {
msgs = newEffect.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__EFFECT, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SGraphPackage.TRANSITION__EFFECT, oldEffect, effect));
}
}
return effect;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Effect basicGetEffect() {
return effect;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetEffect(Effect newEffect, NotificationChain msgs) {
Effect oldEffect = effect;
effect = newEffect;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__EFFECT, oldEffect, newEffect);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setEffect(Effect newEffect) {
if (newEffect != effect) {
NotificationChain msgs = null;
if (effect != null)
msgs = ((InternalEObject)effect).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__EFFECT, null, msgs);
if (newEffect != null)
msgs = ((InternalEObject)newEffect).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SGraphPackage.TRANSITION__EFFECT, null, msgs);
msgs = basicSetEffect(newEffect, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__EFFECT, newEffect, newEffect));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<ReactionProperty> getProperties() {
if (properties == null) {
properties = new EObjectContainmentEList.Resolving<ReactionProperty>(ReactionProperty.class, this, SGraphPackage.TRANSITION__PROPERTIES);
}
return properties;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getDocumentation() {
return documentation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setDocumentation(String newDocumentation) {
String oldDocumentation = documentation;
documentation = newDocumentation;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__DOCUMENTATION, oldDocumentation, documentation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Vertex getTarget() {
if (target != null && target.eIsProxy()) {
InternalEObject oldTarget = (InternalEObject)target;
target = (Vertex)eResolveProxy(oldTarget);
if (target != oldTarget) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SGraphPackage.TRANSITION__TARGET, oldTarget, target));
}
}
return target;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Vertex basicGetTarget() {
return target;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTarget(Vertex newTarget, NotificationChain msgs) {
Vertex oldTarget = target;
target = newTarget;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__TARGET, oldTarget, newTarget);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTarget(Vertex newTarget) {
if (newTarget != target) {
NotificationChain msgs = null;
if (target != null)
msgs = ((InternalEObject)target).eInverseRemove(this, SGraphPackage.VERTEX__INCOMING_TRANSITIONS, Vertex.class, msgs);
if (newTarget != null)
msgs = ((InternalEObject)newTarget).eInverseAdd(this, SGraphPackage.VERTEX__INCOMING_TRANSITIONS, Vertex.class, msgs);
msgs = basicSetTarget(newTarget, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__TARGET, newTarget, newTarget));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Vertex getSource() {
if (eContainerFeatureID() != SGraphPackage.TRANSITION__SOURCE) return null;
return (Vertex)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Vertex basicGetSource() {
if (eContainerFeatureID() != SGraphPackage.TRANSITION__SOURCE) return null;
return (Vertex)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSource(Vertex newSource, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newSource, SGraphPackage.TRANSITION__SOURCE, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSource(Vertex newSource) {
if (newSource != eInternalContainer() || (eContainerFeatureID() != SGraphPackage.TRANSITION__SOURCE && newSource != null)) {
if (EcoreUtil.isAncestor(this, newSource))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newSource != null)
msgs = ((InternalEObject)newSource).eInverseAdd(this, SGraphPackage.VERTEX__OUTGOING_TRANSITIONS, Vertex.class, msgs);
msgs = basicSetSource(newSource, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SGraphPackage.TRANSITION__SOURCE, newSource, newSource));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SGraphPackage.TRANSITION__TARGET:
if (target != null)
msgs = ((InternalEObject)target).eInverseRemove(this, SGraphPackage.VERTEX__INCOMING_TRANSITIONS, Vertex.class, msgs);
return basicSetTarget((Vertex)otherEnd, msgs);
case SGraphPackage.TRANSITION__SOURCE:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetSource((Vertex)otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SGraphPackage.TRANSITION__TRIGGER:
return basicSetTrigger(null, msgs);
case SGraphPackage.TRANSITION__EFFECT:
return basicSetEffect(null, msgs);
case SGraphPackage.TRANSITION__PROPERTIES:
return ((InternalEList<?>)getProperties()).basicRemove(otherEnd, msgs);
case SGraphPackage.TRANSITION__TARGET:
return basicSetTarget(null, msgs);
case SGraphPackage.TRANSITION__SOURCE:
return basicSetSource(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID()) {
case SGraphPackage.TRANSITION__SOURCE:
return eInternalContainer().eInverseRemove(this, SGraphPackage.VERTEX__OUTGOING_TRANSITIONS, Vertex.class, msgs);
}
return super.eBasicRemoveFromContainerFeature(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SGraphPackage.TRANSITION__TRIGGER:
if (resolve) return getTrigger();
return basicGetTrigger();
case SGraphPackage.TRANSITION__EFFECT:
if (resolve) return getEffect();
return basicGetEffect();
case SGraphPackage.TRANSITION__PROPERTIES:
return getProperties();
case SGraphPackage.TRANSITION__DOCUMENTATION:
return getDocumentation();
case SGraphPackage.TRANSITION__TARGET:
if (resolve) return getTarget();
return basicGetTarget();
case SGraphPackage.TRANSITION__SOURCE:
if (resolve) return getSource();
return basicGetSource();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SGraphPackage.TRANSITION__TRIGGER:
setTrigger((Trigger)newValue);
return;
case SGraphPackage.TRANSITION__EFFECT:
setEffect((Effect)newValue);
return;
case SGraphPackage.TRANSITION__PROPERTIES:
getProperties().clear();
getProperties().addAll((Collection<? extends ReactionProperty>)newValue);
return;
case SGraphPackage.TRANSITION__DOCUMENTATION:
setDocumentation((String)newValue);
return;
case SGraphPackage.TRANSITION__TARGET:
setTarget((Vertex)newValue);
return;
case SGraphPackage.TRANSITION__SOURCE:
setSource((Vertex)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SGraphPackage.TRANSITION__TRIGGER:
setTrigger((Trigger)null);
return;
case SGraphPackage.TRANSITION__EFFECT:
setEffect((Effect)null);
return;
case SGraphPackage.TRANSITION__PROPERTIES:
getProperties().clear();
return;
case SGraphPackage.TRANSITION__DOCUMENTATION:
setDocumentation(DOCUMENTATION_EDEFAULT);
return;
case SGraphPackage.TRANSITION__TARGET:
setTarget((Vertex)null);
return;
case SGraphPackage.TRANSITION__SOURCE:
setSource((Vertex)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SGraphPackage.TRANSITION__TRIGGER:
return trigger != null;
case SGraphPackage.TRANSITION__EFFECT:
return effect != null;
case SGraphPackage.TRANSITION__PROPERTIES:
return properties != null && !properties.isEmpty();
case SGraphPackage.TRANSITION__DOCUMENTATION:
return DOCUMENTATION_EDEFAULT == null ? documentation != null : !DOCUMENTATION_EDEFAULT.equals(documentation);
case SGraphPackage.TRANSITION__TARGET:
return target != null;
case SGraphPackage.TRANSITION__SOURCE:
return basicGetSource() != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
if (baseClass == Reaction.class) {
switch (derivedFeatureID) {
case SGraphPackage.TRANSITION__TRIGGER: return SGraphPackage.REACTION__TRIGGER;
case SGraphPackage.TRANSITION__EFFECT: return SGraphPackage.REACTION__EFFECT;
case SGraphPackage.TRANSITION__PROPERTIES: return SGraphPackage.REACTION__PROPERTIES;
default: return -1;
}
}
if (baseClass == DocumentedElement.class) {
switch (derivedFeatureID) {
case SGraphPackage.TRANSITION__DOCUMENTATION: return BasePackage.DOCUMENTED_ELEMENT__DOCUMENTATION;
default: return -1;
}
}
return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
if (baseClass == Reaction.class) {
switch (baseFeatureID) {
case SGraphPackage.REACTION__TRIGGER: return SGraphPackage.TRANSITION__TRIGGER;
case SGraphPackage.REACTION__EFFECT: return SGraphPackage.TRANSITION__EFFECT;
case SGraphPackage.REACTION__PROPERTIES: return SGraphPackage.TRANSITION__PROPERTIES;
default: return -1;
}
}
if (baseClass == DocumentedElement.class) {
switch (baseFeatureID) {
case BasePackage.DOCUMENTED_ELEMENT__DOCUMENTATION: return SGraphPackage.TRANSITION__DOCUMENTATION;
default: return -1;
}
}
return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (documentation: ");
result.append(documentation);
result.append(')');
return result.toString();
}
} //TransitionImpl