/*******************************************************************************
* Copyright (c) 2010 Martin Schnabel <mb0@mb0.org>.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
******************************************************************************/
package org.axdt.as3.model.impl;
import org.axdt.as3.As3EPackage;
import org.axdt.as3.model.As3QueryExpression;
import org.axdt.as3.model.As3QueryOperator;
import org.axdt.as3.model.IPostfixExpression;
import org.axdt.avm.util.AvmTypeAccess;
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>As3 Query Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.axdt.as3.model.impl.As3QueryExpressionImpl#getOperator <em>Operator</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class As3QueryExpressionImpl extends As3PostfixExpressionImpl implements As3QueryExpression {
/**
* The cached value of the '{@link #getOperator() <em>Operator</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOperator()
* @generated
* @ordered
*/
protected As3QueryOperator operator;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected As3QueryExpressionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return As3EPackage.Literals.AS3_QUERY_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public As3QueryOperator getOperator() {
return operator;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOperator(As3QueryOperator newOperator, NotificationChain msgs) {
As3QueryOperator oldOperator = operator;
operator = newOperator;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR, oldOperator, newOperator);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOperator(As3QueryOperator newOperator) {
if (newOperator != operator) {
NotificationChain msgs = null;
if (operator != null)
msgs = ((InternalEObject)operator).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR, null, msgs);
if (newOperator != null)
msgs = ((InternalEObject)newOperator).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR, null, msgs);
msgs = basicSetOperator(newOperator, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR, newOperator, newOperator));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR:
return basicSetOperator(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 As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR:
return getOperator();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR:
setOperator((As3QueryOperator)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR:
setOperator((As3QueryOperator)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case As3EPackage.AS3_QUERY_EXPRESSION__OPERATOR:
return operator != null;
}
return super.eIsSet(featureID);
}
@Override
public AvmTypeAccess resolveType() {
IPostfixExpression expression = getExpression();
if (expression == null)
return AvmTypeAccess.NULL;
// AvmTypeAccess type = expression.resolveType();
// if (checkTypeName(type.getType(),"XML","XMLList"))
// return As3TypeAccessUtil.global("XMLList");
// can overridden by flash.utils.Proxy
return AvmTypeAccess.GENERIC;
}
} //As3QueryExpressionImpl