/**
* <copyright>
* </copyright>
*
*/
package org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.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.impl.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.EffectRule;
import org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.EventRule;
import org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.GuardRule;
import org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.TransitionRule;
import org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.UmlTransitionPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Transition Rule</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.impl.TransitionRuleImpl#getTriggers <em>Triggers</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.impl.TransitionRuleImpl#getGuard <em>Guard</em>}</li>
* <li>{@link org.eclipse.papyrus.uml.textedit.transition.xtext.umlTransition.impl.TransitionRuleImpl#getEffect <em>Effect</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TransitionRuleImpl extends MinimalEObjectImpl.Container implements TransitionRule
{
/**
* The cached value of the '{@link #getTriggers() <em>Triggers</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTriggers()
* @generated
* @ordered
*/
protected EList<EventRule> triggers;
/**
* The cached value of the '{@link #getGuard() <em>Guard</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getGuard()
* @generated
* @ordered
*/
protected GuardRule guard;
/**
* The cached value of the '{@link #getEffect() <em>Effect</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEffect()
* @generated
* @ordered
*/
protected EffectRule effect;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TransitionRuleImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return UmlTransitionPackage.Literals.TRANSITION_RULE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<EventRule> getTriggers()
{
if (triggers == null)
{
triggers = new EObjectContainmentEList<EventRule>(EventRule.class, this, UmlTransitionPackage.TRANSITION_RULE__TRIGGERS);
}
return triggers;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GuardRule getGuard()
{
return guard;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetGuard(GuardRule newGuard, NotificationChain msgs)
{
GuardRule oldGuard = guard;
guard = newGuard;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UmlTransitionPackage.TRANSITION_RULE__GUARD, oldGuard, newGuard);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setGuard(GuardRule newGuard)
{
if (newGuard != guard)
{
NotificationChain msgs = null;
if (guard != null)
msgs = ((InternalEObject)guard).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UmlTransitionPackage.TRANSITION_RULE__GUARD, null, msgs);
if (newGuard != null)
msgs = ((InternalEObject)newGuard).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - UmlTransitionPackage.TRANSITION_RULE__GUARD, null, msgs);
msgs = basicSetGuard(newGuard, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, UmlTransitionPackage.TRANSITION_RULE__GUARD, newGuard, newGuard));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EffectRule getEffect()
{
return effect;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetEffect(EffectRule newEffect, NotificationChain msgs)
{
EffectRule oldEffect = effect;
effect = newEffect;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, UmlTransitionPackage.TRANSITION_RULE__EFFECT, oldEffect, newEffect);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setEffect(EffectRule newEffect)
{
if (newEffect != effect)
{
NotificationChain msgs = null;
if (effect != null)
msgs = ((InternalEObject)effect).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - UmlTransitionPackage.TRANSITION_RULE__EFFECT, null, msgs);
if (newEffect != null)
msgs = ((InternalEObject)newEffect).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - UmlTransitionPackage.TRANSITION_RULE__EFFECT, null, msgs);
msgs = basicSetEffect(newEffect, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, UmlTransitionPackage.TRANSITION_RULE__EFFECT, newEffect, newEffect));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case UmlTransitionPackage.TRANSITION_RULE__TRIGGERS:
return ((InternalEList<?>)getTriggers()).basicRemove(otherEnd, msgs);
case UmlTransitionPackage.TRANSITION_RULE__GUARD:
return basicSetGuard(null, msgs);
case UmlTransitionPackage.TRANSITION_RULE__EFFECT:
return basicSetEffect(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 UmlTransitionPackage.TRANSITION_RULE__TRIGGERS:
return getTriggers();
case UmlTransitionPackage.TRANSITION_RULE__GUARD:
return getGuard();
case UmlTransitionPackage.TRANSITION_RULE__EFFECT:
return getEffect();
}
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 UmlTransitionPackage.TRANSITION_RULE__TRIGGERS:
getTriggers().clear();
getTriggers().addAll((Collection<? extends EventRule>)newValue);
return;
case UmlTransitionPackage.TRANSITION_RULE__GUARD:
setGuard((GuardRule)newValue);
return;
case UmlTransitionPackage.TRANSITION_RULE__EFFECT:
setEffect((EffectRule)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case UmlTransitionPackage.TRANSITION_RULE__TRIGGERS:
getTriggers().clear();
return;
case UmlTransitionPackage.TRANSITION_RULE__GUARD:
setGuard((GuardRule)null);
return;
case UmlTransitionPackage.TRANSITION_RULE__EFFECT:
setEffect((EffectRule)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case UmlTransitionPackage.TRANSITION_RULE__TRIGGERS:
return triggers != null && !triggers.isEmpty();
case UmlTransitionPackage.TRANSITION_RULE__GUARD:
return guard != null;
case UmlTransitionPackage.TRANSITION_RULE__EFFECT:
return effect != null;
}
return super.eIsSet(featureID);
}
} //TransitionRuleImpl