/**
* <copyright>
* </copyright>
*
* $Id: CatchClauseImpl.java,v 1.3 2011/04/18 08:29:42 apanchenk Exp $
*/
package org.eclipse.dltk.javascript.core.dom.impl;
import org.eclipse.dltk.javascript.core.dom.BlockStatement;
import org.eclipse.dltk.javascript.core.dom.CatchClause;
import org.eclipse.dltk.javascript.core.dom.DomPackage;
import org.eclipse.dltk.javascript.core.dom.Expression;
import org.eclipse.dltk.javascript.core.dom.Identifier;
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>Catch Clause</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.CatchClauseImpl#getException <em>Exception</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.CatchClauseImpl#getFilter <em>Filter</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.core.dom.impl.CatchClauseImpl#getBody <em>Body</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class CatchClauseImpl extends NodeImpl implements CatchClause {
/**
* The cached value of the '{@link #getException() <em>Exception</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getException()
* @generated
* @ordered
*/
protected Identifier exception;
/**
* The cached value of the '{@link #getFilter() <em>Filter</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getFilter()
* @generated
* @ordered
*/
protected Expression filter;
/**
* The cached value of the '{@link #getBody() <em>Body</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getBody()
* @generated
* @ordered
*/
protected BlockStatement body;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CatchClauseImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return DomPackage.Literals.CATCH_CLAUSE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Identifier getException() {
return exception;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetException(Identifier newException, NotificationChain msgs) {
Identifier oldException = exception;
exception = newException;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__EXCEPTION, oldException, newException);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setException(Identifier newException) {
if (newException != exception) {
NotificationChain msgs = null;
if (exception != null)
msgs = ((InternalEObject)exception).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__EXCEPTION, null, msgs);
if (newException != null)
msgs = ((InternalEObject)newException).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__EXCEPTION, null, msgs);
msgs = basicSetException(newException, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__EXCEPTION, newException, newException));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Expression getFilter() {
return filter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetFilter(Expression newFilter, NotificationChain msgs) {
Expression oldFilter = filter;
filter = newFilter;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__FILTER, oldFilter, newFilter);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setFilter(Expression newFilter) {
if (newFilter != filter) {
NotificationChain msgs = null;
if (filter != null)
msgs = ((InternalEObject)filter).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__FILTER, null, msgs);
if (newFilter != null)
msgs = ((InternalEObject)newFilter).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__FILTER, null, msgs);
msgs = basicSetFilter(newFilter, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__FILTER, newFilter, newFilter));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public BlockStatement getBody() {
return body;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetBody(BlockStatement newBody, NotificationChain msgs) {
BlockStatement oldBody = body;
body = newBody;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__BODY, oldBody, newBody);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setBody(BlockStatement newBody) {
if (newBody != body) {
NotificationChain msgs = null;
if (body != null)
msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__BODY, null, msgs);
if (newBody != null)
msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DomPackage.CATCH_CLAUSE__BODY, null, msgs);
msgs = basicSetBody(newBody, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, DomPackage.CATCH_CLAUSE__BODY, newBody, newBody));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case DomPackage.CATCH_CLAUSE__EXCEPTION:
return basicSetException(null, msgs);
case DomPackage.CATCH_CLAUSE__FILTER:
return basicSetFilter(null, msgs);
case DomPackage.CATCH_CLAUSE__BODY:
return basicSetBody(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 DomPackage.CATCH_CLAUSE__EXCEPTION:
return getException();
case DomPackage.CATCH_CLAUSE__FILTER:
return getFilter();
case DomPackage.CATCH_CLAUSE__BODY:
return getBody();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case DomPackage.CATCH_CLAUSE__EXCEPTION:
setException((Identifier)newValue);
return;
case DomPackage.CATCH_CLAUSE__FILTER:
setFilter((Expression)newValue);
return;
case DomPackage.CATCH_CLAUSE__BODY:
setBody((BlockStatement)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case DomPackage.CATCH_CLAUSE__EXCEPTION:
setException((Identifier)null);
return;
case DomPackage.CATCH_CLAUSE__FILTER:
setFilter((Expression)null);
return;
case DomPackage.CATCH_CLAUSE__BODY:
setBody((BlockStatement)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case DomPackage.CATCH_CLAUSE__EXCEPTION:
return exception != null;
case DomPackage.CATCH_CLAUSE__FILTER:
return filter != null;
case DomPackage.CATCH_CLAUSE__BODY:
return body != null;
}
return super.eIsSet(featureID);
}
} //CatchClauseImpl