/**
* <copyright>
* </copyright>
*
* $Id: SDFrameImpl.java,v 1.6 2009/03/03 14:17:27 mgolubev Exp $
*/
package org.eclipse.uml2.diagram.sequence.model.sequenced.impl;
import java.util.Collection;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.ECollections;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDFrame;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDFrameContainer;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDLifeLine;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDMountingRegion;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDPackage;
import org.eclipse.uml2.uml.Interaction;
import org.eclipse.uml2.uml.InteractionFragment;
import org.eclipse.uml2.uml.InteractionOperand;
import org.eclipse.uml2.uml.Lifeline;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Frame</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.uml2.diagram.sequence.model.sequenced.impl.SDFrameImpl#getFrameContainer <em>Frame Container</em>}</li>
* <li>{@link org.eclipse.uml2.diagram.sequence.model.sequenced.impl.SDFrameImpl#getRegions <em>Regions</em>}</li>
* <li>{@link org.eclipse.uml2.diagram.sequence.model.sequenced.impl.SDFrameImpl#getCoveredLifeLines <em>Covered Life Lines</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public abstract class SDFrameImpl extends SDFrameContainerImpl implements SDFrame {
/**
* The cached value of the '{@link #getRegions() <em>Regions</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRegions()
* @generated
* @ordered
*/
protected EList<SDMountingRegion> regions;
/**
* The cached value of the '{@link #getCoveredLifeLines() <em>Covered Life Lines</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCoveredLifeLines()
* @generated
* @ordered
*/
protected EList<SDLifeLine> coveredLifeLines;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SDFrameImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SDPackage.Literals.SD_FRAME;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SDFrameContainer getFrameContainer() {
if (eContainerFeatureID != SDPackage.SD_FRAME__FRAME_CONTAINER) return null;
return (SDFrameContainer)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SDMountingRegion> getRegions() {
if (regions == null) {
regions = new EObjectWithInverseResolvingEList<SDMountingRegion>(SDMountingRegion.class, this, SDPackage.SD_FRAME__REGIONS, SDPackage.SD_MOUNTING_REGION__FRAME);
}
return regions;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SDLifeLine> getCoveredLifeLines() {
if (coveredLifeLines == null) {
coveredLifeLines = new EObjectResolvingEList<SDLifeLine>(SDLifeLine.class, this, SDPackage.SD_FRAME__COVERED_LIFE_LINES);
}
return coveredLifeLines;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public SDMountingRegion findRegionForUmlLifeLine(Lifeline umlLifeline) {
for (SDMountingRegion nextRegion : getRegions()){
SDLifeLine nextLifeLine = nextRegion.getCoveredLifeLine();
if (umlLifeline == nextLifeLine.getUmlLifeline()){
return nextRegion;
}
}
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public SDMountingRegion findRegionForSDLifeLine(SDLifeLine sdLifeline) {
for (SDMountingRegion nextRegion : getRegions()){
SDLifeLine nextLifeLine = nextRegion.getCoveredLifeLine();
if (sdLifeline == nextLifeLine){
return nextRegion;
}
}
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public InteractionFragment getUmlFragment() {
throw new IllegalStateException("This method should be overridden in subclass, but it is not for: " + this);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case SDPackage.SD_FRAME__FRAME_CONTAINER:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return eBasicSetContainer(otherEnd, SDPackage.SD_FRAME__FRAME_CONTAINER, msgs);
case SDPackage.SD_FRAME__REGIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getRegions()).basicAdd(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 SDPackage.SD_FRAME__FRAME_CONTAINER:
return eBasicSetContainer(null, SDPackage.SD_FRAME__FRAME_CONTAINER, msgs);
case SDPackage.SD_FRAME__REGIONS:
return ((InternalEList<?>)getRegions()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
switch (eContainerFeatureID) {
case SDPackage.SD_FRAME__FRAME_CONTAINER:
return eInternalContainer().eInverseRemove(this, SDPackage.SD_FRAME_CONTAINER__FRAMES, SDFrameContainer.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 SDPackage.SD_FRAME__FRAME_CONTAINER:
return getFrameContainer();
case SDPackage.SD_FRAME__REGIONS:
return getRegions();
case SDPackage.SD_FRAME__COVERED_LIFE_LINES:
return getCoveredLifeLines();
}
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 SDPackage.SD_FRAME__REGIONS:
getRegions().clear();
getRegions().addAll((Collection<? extends SDMountingRegion>)newValue);
return;
case SDPackage.SD_FRAME__COVERED_LIFE_LINES:
getCoveredLifeLines().clear();
getCoveredLifeLines().addAll((Collection<? extends SDLifeLine>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SDPackage.SD_FRAME__REGIONS:
getRegions().clear();
return;
case SDPackage.SD_FRAME__COVERED_LIFE_LINES:
getCoveredLifeLines().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SDPackage.SD_FRAME__FRAME_CONTAINER:
return getFrameContainer() != null;
case SDPackage.SD_FRAME__REGIONS:
return regions != null && !regions.isEmpty();
case SDPackage.SD_FRAME__COVERED_LIFE_LINES:
return coveredLifeLines != null && !coveredLifeLines.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* The InteractionOperand is the only frame that has its own fragments list
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<InteractionFragment> getFragmentsList() {
InteractionFragment fragment = getUmlFragment();
if (fragment == null){
return ECollections.<InteractionFragment>emptyEList();
}
InteractionOperand operand = fragment.getEnclosingOperand();
if (operand != null){
return operand.getFragments();
}
Interaction interaction = fragment.getEnclosingInteraction();
return (interaction == null) ? ECollections.<InteractionFragment>emptyEList() : interaction.getFragments();
}
} //SDFrameImpl