/*******************************************************************************
* Copyright (c) 2012, Project: FP7-ICT-257930 Aniketos
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* - Neither the name of institution nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
******************************************************************************/
/**
*/
package eu.aniketos.mtm.model.mtm_bpmn2.impl;
import eu.aniketos.mtm.model.mtm_bpmn2.Assignment;
import eu.aniketos.mtm.model.mtm_bpmn2.Bpmn2Package;
import eu.aniketos.mtm.model.mtm_bpmn2.DataAssociation;
import eu.aniketos.mtm.model.mtm_bpmn2.FormalExpression;
import eu.aniketos.mtm.model.mtm_bpmn2.ItemAwareElement;
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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Data Association</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link eu.aniketos.mtm.model.mtm_bpmn2.impl.DataAssociationImpl#getSourceRef <em>Source Ref</em>}</li>
* <li>{@link eu.aniketos.mtm.model.mtm_bpmn2.impl.DataAssociationImpl#getTargetRef <em>Target Ref</em>}</li>
* <li>{@link eu.aniketos.mtm.model.mtm_bpmn2.impl.DataAssociationImpl#getTransformation <em>Transformation</em>}</li>
* <li>{@link eu.aniketos.mtm.model.mtm_bpmn2.impl.DataAssociationImpl#getAssignment <em>Assignment</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class DataAssociationImpl extends BaseElementImpl implements DataAssociation {
/**
* The cached value of the '{@link #getSourceRef() <em>Source Ref</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSourceRef()
* @generated
* @ordered
*/
protected EList<ItemAwareElement> sourceRef;
/**
* The cached value of the '{@link #getTargetRef() <em>Target Ref</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTargetRef()
* @generated
* @ordered
*/
protected ItemAwareElement targetRef;
/**
* The cached value of the '{@link #getTransformation() <em>Transformation</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTransformation()
* @generated
* @ordered
*/
protected FormalExpression transformation;
/**
* The cached value of the '{@link #getAssignment() <em>Assignment</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getAssignment()
* @generated
* @ordered
*/
protected EList<Assignment> assignment;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected DataAssociationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return Bpmn2Package.Literals.DATA_ASSOCIATION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<ItemAwareElement> getSourceRef() {
if (sourceRef == null) {
sourceRef = new EObjectEList<ItemAwareElement>(ItemAwareElement.class, this, Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF);
}
return sourceRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ItemAwareElement getTargetRef() {
return targetRef;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTargetRef(ItemAwareElement newTargetRef) {
ItemAwareElement oldTargetRef = targetRef;
targetRef = newTargetRef;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.DATA_ASSOCIATION__TARGET_REF, oldTargetRef, targetRef));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public FormalExpression getTransformation() {
return transformation;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetTransformation(FormalExpression newTransformation, NotificationChain msgs) {
FormalExpression oldTransformation = transformation;
transformation = newTransformation;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, oldTransformation, newTransformation);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setTransformation(FormalExpression newTransformation) {
if (newTransformation != transformation) {
NotificationChain msgs = null;
if (transformation != null)
msgs = ((InternalEObject)transformation).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, null, msgs);
if (newTransformation != null)
msgs = ((InternalEObject)newTransformation).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, null, msgs);
msgs = basicSetTransformation(newTransformation, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION, newTransformation, newTransformation));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Assignment> getAssignment() {
if (assignment == null) {
assignment = new EObjectContainmentEList<Assignment>(Assignment.class, this, Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT);
}
return assignment;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION:
return basicSetTransformation(null, msgs);
case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT:
return ((InternalEList<?>)getAssignment()).basicRemove(otherEnd, 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 Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF:
return getSourceRef();
case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF:
return getTargetRef();
case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION:
return getTransformation();
case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT:
return getAssignment();
}
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 Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF:
getSourceRef().clear();
getSourceRef().addAll((Collection<? extends ItemAwareElement>)newValue);
return;
case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF:
setTargetRef((ItemAwareElement)newValue);
return;
case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION:
setTransformation((FormalExpression)newValue);
return;
case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT:
getAssignment().clear();
getAssignment().addAll((Collection<? extends Assignment>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF:
getSourceRef().clear();
return;
case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF:
setTargetRef((ItemAwareElement)null);
return;
case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION:
setTransformation((FormalExpression)null);
return;
case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT:
getAssignment().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case Bpmn2Package.DATA_ASSOCIATION__SOURCE_REF:
return sourceRef != null && !sourceRef.isEmpty();
case Bpmn2Package.DATA_ASSOCIATION__TARGET_REF:
return targetRef != null;
case Bpmn2Package.DATA_ASSOCIATION__TRANSFORMATION:
return transformation != null;
case Bpmn2Package.DATA_ASSOCIATION__ASSIGNMENT:
return assignment != null && !assignment.isEmpty();
}
return super.eIsSet(featureID);
}
} //DataAssociationImpl