/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.gmf.codegen.gmfgen.impl;
import org.eclipse.emf.codegen.ecore.genmodel.GenClass;
import org.eclipse.emf.codegen.ecore.genmodel.GenFeature;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicEList;
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.gmf.codegen.gmfgen.GMFGenPackage;
import org.eclipse.gmf.codegen.gmfgen.TypeLinkModelFacet;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Type Link Model Facet</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.TypeLinkModelFacetImpl#getSourceMetaFeature <em>Source Meta Feature</em>}</li>
* <li>{@link org.eclipse.gmf.codegen.gmfgen.impl.TypeLinkModelFacetImpl#getTargetMetaFeature <em>Target Meta Feature</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TypeLinkModelFacetImpl extends TypeModelFacetImpl implements TypeLinkModelFacet {
/**
* The cached value of the '{@link #getSourceMetaFeature() <em>Source Meta Feature</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSourceMetaFeature()
* @generated
* @ordered
*/
protected GenFeature sourceMetaFeature;
/**
* The cached value of the '{@link #getTargetMetaFeature() <em>Target Meta Feature</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTargetMetaFeature()
* @generated
* @ordered
*/
protected GenFeature targetMetaFeature;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TypeLinkModelFacetImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return GMFGenPackage.eINSTANCE.getTypeLinkModelFacet();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature getSourceMetaFeature() {
if (sourceMetaFeature != null && sourceMetaFeature.eIsProxy()) {
InternalEObject oldSourceMetaFeature = (InternalEObject)sourceMetaFeature;
sourceMetaFeature = (GenFeature)eResolveProxy(oldSourceMetaFeature);
if (sourceMetaFeature != oldSourceMetaFeature) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE, oldSourceMetaFeature, sourceMetaFeature));
}
}
return sourceMetaFeature;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature basicGetSourceMetaFeature() {
return sourceMetaFeature;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSourceMetaFeature(GenFeature newSourceMetaFeature) {
GenFeature oldSourceMetaFeature = sourceMetaFeature;
sourceMetaFeature = newSourceMetaFeature;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE, oldSourceMetaFeature, sourceMetaFeature));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature getTargetMetaFeature() {
if (targetMetaFeature != null && targetMetaFeature.eIsProxy()) {
InternalEObject oldTargetMetaFeature = (InternalEObject)targetMetaFeature;
targetMetaFeature = (GenFeature)eResolveProxy(oldTargetMetaFeature);
if (targetMetaFeature != oldTargetMetaFeature) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE, oldTargetMetaFeature, targetMetaFeature));
}
}
return targetMetaFeature;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public GenFeature basicGetTargetMetaFeature() {
return targetMetaFeature;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTargetMetaFeature(GenFeature newTargetMetaFeature) {
GenFeature oldTargetMetaFeature = targetMetaFeature;
targetMetaFeature = newTargetMetaFeature;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE, oldTargetMetaFeature, targetMetaFeature));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public GenClass getSourceType() {
if (getSourceMetaFeature() != null) {
return getSourceMetaFeature().getTypeGenClass();
} else if (getChildMetaFeature() != null) {
return getChildMetaFeature().getGenClass();
} // child feature defaults to be equal to containment, so if child == null, no reason to check containment
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public GenClass getTargetType() {
if (getTargetMetaFeature() != null) {
return getTargetMetaFeature().getTypeGenClass();
}
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenClass> getAssistantSourceTypes() {
// TODO: Modify this method in accordance on implementing
// AssistantProvider.
BasicEList<GenClass> sources = new BasicEList<GenClass>();
GenClass sourceType = getSourceType();
if (sourceType != null) {
sources.add(sourceType);
}
return sources;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<GenClass> getAssistantTargetTypes() {
// TODO: Modify this method in accordance on implementing
// AssistantProvider.
BasicEList<GenClass> targets = new BasicEList<GenClass>();
GenClass targetType = getTargetType();
if (targetType != null) {
targets.add(targetType);
}
return targets;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE:
if (resolve) return getSourceMetaFeature();
return basicGetSourceMetaFeature();
case GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE:
if (resolve) return getTargetMetaFeature();
return basicGetTargetMetaFeature();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE:
setSourceMetaFeature((GenFeature)newValue);
return;
case GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE:
setTargetMetaFeature((GenFeature)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE:
setSourceMetaFeature((GenFeature)null);
return;
case GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE:
setTargetMetaFeature((GenFeature)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case GMFGenPackage.TYPE_LINK_MODEL_FACET__SOURCE_META_FEATURE:
return sourceMetaFeature != null;
case GMFGenPackage.TYPE_LINK_MODEL_FACET__TARGET_META_FEATURE:
return targetMetaFeature != null;
}
return super.eIsSet(featureID);
}
} //TypeLinkModelFacetImpl
