/**
* <copyright>
* </copyright>
*
* $Id$
*/
package net.sf.etl.samples.ej.ast.impl;
import net.sf.etl.samples.ej.ast.AstPackage;
import net.sf.etl.samples.ej.ast.Expression;
import net.sf.etl.samples.ej.ast.ForeachStatement;
import net.sf.etl.samples.ej.ast.Parameter;
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 Statement</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link net.sf.etl.samples.ej.ast.impl.ForeachStatementImpl#getParameter <em>Parameter</em>}</li>
* <li>{@link net.sf.etl.samples.ej.ast.impl.ForeachStatementImpl#getCollection <em>Collection</em>}</li>
* <li>{@link net.sf.etl.samples.ej.ast.impl.ForeachStatementImpl#getInitial <em>Initial</em>}</li>
* <li>{@link net.sf.etl.samples.ej.ast.impl.ForeachStatementImpl#getLimit <em>Limit</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class ForeachStatementImpl extends LoopStatementImpl implements ForeachStatement {
/**
* The cached value of the '{@link #getParameter() <em>Parameter</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getParameter()
* @generated
* @ordered
*/
protected Parameter parameter = null;
/**
* The cached value of the '{@link #getCollection() <em>Collection</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCollection()
* @generated
* @ordered
*/
protected Expression collection = null;
/**
* The cached value of the '{@link #getInitial() <em>Initial</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getInitial()
* @generated
* @ordered
*/
protected Expression initial = null;
/**
* The cached value of the '{@link #getLimit() <em>Limit</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLimit()
* @generated
* @ordered
*/
protected Expression limit = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ForeachStatementImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return AstPackage.Literals.FOREACH_STATEMENT;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Parameter getParameter() {
return parameter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetParameter(Parameter newParameter, NotificationChain msgs) {
Parameter oldParameter = parameter;
parameter = newParameter;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__PARAMETER, oldParameter, newParameter);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParameter(Parameter newParameter) {
if (newParameter != parameter) {
NotificationChain msgs = null;
if (parameter != null)
msgs = ((InternalEObject)parameter).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__PARAMETER, null, msgs);
if (newParameter != null)
msgs = ((InternalEObject)newParameter).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__PARAMETER, null, msgs);
msgs = basicSetParameter(newParameter, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__PARAMETER, newParameter, newParameter));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getCollection() {
return collection;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetCollection(Expression newCollection, NotificationChain msgs) {
Expression oldCollection = collection;
collection = newCollection;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__COLLECTION, oldCollection, newCollection);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCollection(Expression newCollection) {
if (newCollection != collection) {
NotificationChain msgs = null;
if (collection != null)
msgs = ((InternalEObject)collection).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__COLLECTION, null, msgs);
if (newCollection != null)
msgs = ((InternalEObject)newCollection).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__COLLECTION, null, msgs);
msgs = basicSetCollection(newCollection, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__COLLECTION, newCollection, newCollection));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getInitial() {
return initial;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetInitial(Expression newInitial, NotificationChain msgs) {
Expression oldInitial = initial;
initial = newInitial;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__INITIAL, oldInitial, newInitial);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setInitial(Expression newInitial) {
if (newInitial != initial) {
NotificationChain msgs = null;
if (initial != null)
msgs = ((InternalEObject)initial).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__INITIAL, null, msgs);
if (newInitial != null)
msgs = ((InternalEObject)newInitial).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__INITIAL, null, msgs);
msgs = basicSetInitial(newInitial, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__INITIAL, newInitial, newInitial));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getLimit() {
return limit;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetLimit(Expression newLimit, NotificationChain msgs) {
Expression oldLimit = limit;
limit = newLimit;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__LIMIT, oldLimit, newLimit);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLimit(Expression newLimit) {
if (newLimit != limit) {
NotificationChain msgs = null;
if (limit != null)
msgs = ((InternalEObject)limit).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__LIMIT, null, msgs);
if (newLimit != null)
msgs = ((InternalEObject)newLimit).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AstPackage.FOREACH_STATEMENT__LIMIT, null, msgs);
msgs = basicSetLimit(newLimit, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, AstPackage.FOREACH_STATEMENT__LIMIT, newLimit, newLimit));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case AstPackage.FOREACH_STATEMENT__PARAMETER:
return basicSetParameter(null, msgs);
case AstPackage.FOREACH_STATEMENT__COLLECTION:
return basicSetCollection(null, msgs);
case AstPackage.FOREACH_STATEMENT__INITIAL:
return basicSetInitial(null, msgs);
case AstPackage.FOREACH_STATEMENT__LIMIT:
return basicSetLimit(null, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case AstPackage.FOREACH_STATEMENT__PARAMETER:
return getParameter();
case AstPackage.FOREACH_STATEMENT__COLLECTION:
return getCollection();
case AstPackage.FOREACH_STATEMENT__INITIAL:
return getInitial();
case AstPackage.FOREACH_STATEMENT__LIMIT:
return getLimit();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case AstPackage.FOREACH_STATEMENT__PARAMETER:
setParameter((Parameter)newValue);
return;
case AstPackage.FOREACH_STATEMENT__COLLECTION:
setCollection((Expression)newValue);
return;
case AstPackage.FOREACH_STATEMENT__INITIAL:
setInitial((Expression)newValue);
return;
case AstPackage.FOREACH_STATEMENT__LIMIT:
setLimit((Expression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(int featureID) {
switch (featureID) {
case AstPackage.FOREACH_STATEMENT__PARAMETER:
setParameter((Parameter)null);
return;
case AstPackage.FOREACH_STATEMENT__COLLECTION:
setCollection((Expression)null);
return;
case AstPackage.FOREACH_STATEMENT__INITIAL:
setInitial((Expression)null);
return;
case AstPackage.FOREACH_STATEMENT__LIMIT:
setLimit((Expression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(int featureID) {
switch (featureID) {
case AstPackage.FOREACH_STATEMENT__PARAMETER:
return parameter != null;
case AstPackage.FOREACH_STATEMENT__COLLECTION:
return collection != null;
case AstPackage.FOREACH_STATEMENT__INITIAL:
return initial != null;
case AstPackage.FOREACH_STATEMENT__LIMIT:
return limit != null;
}
return super.eIsSet(featureID);
}
} //ForeachStatementImpl