/**
* <copyright>
* </copyright>
*
* $Id: SDInteractionOperandImpl.java,v 1.3 2009/03/03 14:17:27 mgolubev Exp $
*/
package org.eclipse.uml2.diagram.sequence.model.sequenced.impl;
import org.eclipse.emf.common.notify.Notification;
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.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDInteractionOperand;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDPackage;
import org.eclipse.uml2.uml.InteractionFragment;
import org.eclipse.uml2.uml.InteractionOperand;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Interaction Operand</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.uml2.diagram.sequence.model.sequenced.impl.SDInteractionOperandImpl#getUmlInteractionOperand <em>Uml Interaction Operand</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SDInteractionOperandImpl extends SDFrameImpl implements SDInteractionOperand {
/**
* The cached value of the '{@link #getUmlInteractionOperand() <em>Uml Interaction Operand</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getUmlInteractionOperand()
* @generated
* @ordered
*/
protected InteractionOperand umlInteractionOperand;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SDInteractionOperandImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return SDPackage.Literals.SD_INTERACTION_OPERAND;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public InteractionOperand getUmlInteractionOperand() {
if (umlInteractionOperand != null && ((EObject)umlInteractionOperand).eIsProxy()) {
InternalEObject oldUmlInteractionOperand = (InternalEObject)umlInteractionOperand;
umlInteractionOperand = (InteractionOperand)eResolveProxy(oldUmlInteractionOperand);
if (umlInteractionOperand != oldUmlInteractionOperand) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND, oldUmlInteractionOperand, umlInteractionOperand));
}
}
return umlInteractionOperand;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public InteractionOperand basicGetUmlInteractionOperand() {
return umlInteractionOperand;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setUmlInteractionOperand(InteractionOperand newUmlInteractionOperand) {
InteractionOperand oldUmlInteractionOperand = umlInteractionOperand;
umlInteractionOperand = newUmlInteractionOperand;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND, oldUmlInteractionOperand, umlInteractionOperand));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND:
if (resolve) return getUmlInteractionOperand();
return basicGetUmlInteractionOperand();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND:
setUmlInteractionOperand((InteractionOperand)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND:
setUmlInteractionOperand((InteractionOperand)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case SDPackage.SD_INTERACTION_OPERAND__UML_INTERACTION_OPERAND:
return umlInteractionOperand != null;
}
return super.eIsSet(featureID);
}
@Override
public final InteractionFragment getUmlFragment() {
return getUmlInteractionOperand();
}
/**
* <!-- begin-user-doc -->
* The InteractionOperand is the only frame that has its own fragments list
* <!-- end-user-doc -->
* @generated NOT
*/
public EList<InteractionFragment> getFragmentsList() {
InteractionOperand operand = getUmlInteractionOperand();
return (operand == null) ? ECollections.<InteractionFragment>emptyEList() : operand.getFragments();
}
} //SDInteractionOperandImpl