/**
* <copyright>
* </copyright>
*
* $Id: ForeachImpl.java,v 1.2 2011/03/05 21:37:35 auhl Exp $
*/
package behavioral.actions.impl;
import behavioral.actions.ActionsPackage;
import behavioral.actions.Foreach;
import behavioral.actions.Iterator;
import dataaccess.expressions.Expression;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Foreach</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link behavioral.actions.impl.ForeachImpl#isParallel <em>Parallel</em>}</li>
* <li>{@link behavioral.actions.impl.ForeachImpl#getCollection <em>Collection</em>}</li>
* <li>{@link behavioral.actions.impl.ForeachImpl#getForVariable <em>For Variable</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ForeachImpl extends SingleBlockStatementImpl implements Foreach {
/**
* The default value of the '{@link #isParallel() <em>Parallel</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isParallel()
* @generated
* @ordered
*/
protected static final boolean PARALLEL_EDEFAULT = false;
/**
* The cached value of the '{@link #isParallel() <em>Parallel</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isParallel()
* @generated
* @ordered
*/
protected boolean parallel = PARALLEL_EDEFAULT;
/**
* The cached value of the '{@link #getCollection() <em>Collection</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCollection()
* @generated
* @ordered
*/
protected Expression collection;
/**
* The cached value of the '{@link #getForVariable() <em>For Variable</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getForVariable()
* @generated
* @ordered
*/
protected Iterator forVariable;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ForeachImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ActionsPackage.Literals.FOREACH;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isParallel() {
return parallel;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParallel(boolean newParallel) {
boolean oldParallel = parallel;
parallel = newParallel;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ActionsPackage.FOREACH__PARALLEL, oldParallel, parallel));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getCollection() {
if (collection != null && collection.eIsProxy()) {
InternalEObject oldCollection = (InternalEObject)collection;
collection = (Expression)eResolveProxy(oldCollection);
if (collection != oldCollection) {
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ActionsPackage.FOREACH__COLLECTION, oldCollection, collection));
}
}
return collection;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression basicGetCollection() {
return collection;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCollection(Expression newCollection) {
Expression oldCollection = collection;
collection = newCollection;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ActionsPackage.FOREACH__COLLECTION, oldCollection, collection));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Iterator getForVariable() {
if (forVariable != null && forVariable.eIsProxy()) {
InternalEObject oldForVariable = (InternalEObject)forVariable;
forVariable = (Iterator)eResolveProxy(oldForVariable);
if (forVariable != oldForVariable) {
InternalEObject newForVariable = (InternalEObject)forVariable;
NotificationChain msgs = oldForVariable.eInverseRemove(this, ActionsPackage.ITERATOR__BOUND_TO_FOR, Iterator.class, null);
if (newForVariable.eInternalContainer() == null) {
msgs = newForVariable.eInverseAdd(this, ActionsPackage.ITERATOR__BOUND_TO_FOR, Iterator.class, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, ActionsPackage.FOREACH__FOR_VARIABLE, oldForVariable, forVariable));
}
}
return forVariable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Iterator basicGetForVariable() {
return forVariable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetForVariable(Iterator newForVariable, NotificationChain msgs) {
Iterator oldForVariable = forVariable;
forVariable = newForVariable;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ActionsPackage.FOREACH__FOR_VARIABLE, oldForVariable, newForVariable);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setForVariable(Iterator newForVariable) {
if (newForVariable != forVariable) {
NotificationChain msgs = null;
if (forVariable != null)
msgs = ((InternalEObject)forVariable).eInverseRemove(this, ActionsPackage.ITERATOR__BOUND_TO_FOR, Iterator.class, msgs);
if (newForVariable != null)
msgs = ((InternalEObject)newForVariable).eInverseAdd(this, ActionsPackage.ITERATOR__BOUND_TO_FOR, Iterator.class, msgs);
msgs = basicSetForVariable(newForVariable, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ActionsPackage.FOREACH__FOR_VARIABLE, newForVariable, newForVariable));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case ActionsPackage.FOREACH__FOR_VARIABLE:
if (forVariable != null)
msgs = ((InternalEObject)forVariable).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ActionsPackage.FOREACH__FOR_VARIABLE, null, msgs);
return basicSetForVariable((Iterator)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 ActionsPackage.FOREACH__FOR_VARIABLE:
return basicSetForVariable(null, 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 ActionsPackage.FOREACH__PARALLEL:
return isParallel();
case ActionsPackage.FOREACH__COLLECTION:
if (resolve) return getCollection();
return basicGetCollection();
case ActionsPackage.FOREACH__FOR_VARIABLE:
if (resolve) return getForVariable();
return basicGetForVariable();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case ActionsPackage.FOREACH__PARALLEL:
setParallel((Boolean)newValue);
return;
case ActionsPackage.FOREACH__COLLECTION:
setCollection((Expression)newValue);
return;
case ActionsPackage.FOREACH__FOR_VARIABLE:
setForVariable((Iterator)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case ActionsPackage.FOREACH__PARALLEL:
setParallel(PARALLEL_EDEFAULT);
return;
case ActionsPackage.FOREACH__COLLECTION:
setCollection((Expression)null);
return;
case ActionsPackage.FOREACH__FOR_VARIABLE:
setForVariable((Iterator)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case ActionsPackage.FOREACH__PARALLEL:
return parallel != PARALLEL_EDEFAULT;
case ActionsPackage.FOREACH__COLLECTION:
return collection != null;
case ActionsPackage.FOREACH__FOR_VARIABLE:
return forVariable != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (parallel: ");
result.append(parallel);
result.append(')');
return result.toString();
}
} //ForeachImpl