/**
* <copyright>
* </copyright>
*
* $Id: DSegmentEndImpl.java,v 1.1 2008/09/09 17:00:33 mgolubev Exp $
*/
package org.eclipse.uml2.diagram.timing.model.timingd.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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.uml2.diagram.timing.model.timingd.DSegment;
import org.eclipse.uml2.diagram.timing.model.timingd.DSegmentEnd;
import org.eclipse.uml2.diagram.timing.model.timingd.DStateSwitch;
import org.eclipse.uml2.diagram.timing.model.timingd.TimingDPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>DSegment End</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.uml2.diagram.timing.model.timingd.impl.DSegmentEndImpl#getSegment <em>Segment</em>}</li>
* <li>{@link org.eclipse.uml2.diagram.timing.model.timingd.impl.DSegmentEndImpl#getSwitch <em>Switch</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class DSegmentEndImpl extends DSegmentElementImpl implements DSegmentEnd {
/**
* The cached value of the '{@link #getSwitch() <em>Switch</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSwitch()
* @generated
* @ordered
*/
protected DStateSwitch switch_;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected DSegmentEndImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TimingDPackage.Literals.DSEGMENT_END;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DSegment getSegment() {
if (eContainerFeatureID != TimingDPackage.DSEGMENT_END__SEGMENT) return null;
return (DSegment)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSegment(DSegment newSegment, NotificationChain msgs) {
msgs = eBasicSetContainer((InternalEObject)newSegment, TimingDPackage.DSEGMENT_END__SEGMENT, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSegment(DSegment newSegment) {
if (newSegment != eInternalContainer() || (eContainerFeatureID != TimingDPackage.DSEGMENT_END__SEGMENT && newSegment != null)) {
if (EcoreUtil.isAncestor(this, newSegment))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newSegment != null)
msgs = ((InternalEObject)newSegment).eInverseAdd(this, TimingDPackage.DSEGMENT__END, DSegment.class, msgs);
msgs = basicSetSegment(newSegment, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TimingDPackage.DSEGMENT_END__SEGMENT, newSegment, newSegment));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DStateSwitch getSwitch() {
if (switch_ != null && switch_.eIsProxy()) {
InternalEObject oldSwitch = (InternalEObject)switch_;
switch_ = (DStateSwitch)eResolveProxy(oldSwitch);
if (switch_ != oldSwitch) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, TimingDPackage.DSEGMENT_END__SWITCH, oldSwitch, switch_));
}
}
return switch_;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DStateSwitch basicGetSwitch() {
return switch_;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSwitch(DStateSwitch newSwitch, NotificationChain msgs) {
DStateSwitch oldSwitch = switch_;
switch_ = newSwitch;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, TimingDPackage.DSEGMENT_END__SWITCH, oldSwitch, newSwitch);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSwitch(DStateSwitch newSwitch) {
if (newSwitch != switch_) {
NotificationChain msgs = null;
if (switch_ != null)
msgs = ((InternalEObject)switch_).eInverseRemove(this, TimingDPackage.DSTATE_SWITCH__FROM_SEGMENT_END, DStateSwitch.class, msgs);
if (newSwitch != null)
msgs = ((InternalEObject)newSwitch).eInverseAdd(this, TimingDPackage.DSTATE_SWITCH__FROM_SEGMENT_END, DStateSwitch.class, msgs);
msgs = basicSetSwitch(newSwitch, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TimingDPackage.DSEGMENT_END__SWITCH, newSwitch, newSwitch));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TimingDPackage.DSEGMENT_END__SEGMENT:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetSegment((DSegment)otherEnd, msgs);
case TimingDPackage.DSEGMENT_END__SWITCH:
if (switch_ != null)
msgs = ((InternalEObject)switch_).eInverseRemove(this, TimingDPackage.DSTATE_SWITCH__FROM_SEGMENT_END, DStateSwitch.class, msgs);
return basicSetSwitch((DStateSwitch)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 TimingDPackage.DSEGMENT_END__SEGMENT:
return basicSetSegment(null, msgs);
case TimingDPackage.DSEGMENT_END__SWITCH:
return basicSetSwitch(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID) {
case TimingDPackage.DSEGMENT_END__SEGMENT:
return eInternalContainer().eInverseRemove(this, TimingDPackage.DSEGMENT__END, DSegment.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 TimingDPackage.DSEGMENT_END__SEGMENT:
return getSegment();
case TimingDPackage.DSEGMENT_END__SWITCH:
if (resolve) return getSwitch();
return basicGetSwitch();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TimingDPackage.DSEGMENT_END__SEGMENT:
setSegment((DSegment)newValue);
return;
case TimingDPackage.DSEGMENT_END__SWITCH:
setSwitch((DStateSwitch)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TimingDPackage.DSEGMENT_END__SEGMENT:
setSegment((DSegment)null);
return;
case TimingDPackage.DSEGMENT_END__SWITCH:
setSwitch((DStateSwitch)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TimingDPackage.DSEGMENT_END__SEGMENT:
return getSegment() != null;
case TimingDPackage.DSEGMENT_END__SWITCH:
return switch_ != null;
}
return super.eIsSet(featureID);
}
} //DSegmentEndImpl