/*******************************************************************************
* 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.As3ConditionalExpression;
import org.axdt.as3.model.IExpression;
import org.axdt.as3.model.ILogicalExpression;
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 Conditional Expression</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.axdt.as3.model.impl.As3ConditionalExpressionImpl#getCondition <em>Condition</em>}</li>
* <li>{@link org.axdt.as3.model.impl.As3ConditionalExpressionImpl#getStatement <em>Statement</em>}</li>
* <li>{@link org.axdt.as3.model.impl.As3ConditionalExpressionImpl#getElseStatement <em>Else Statement</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class As3ConditionalExpressionImpl extends IExpressionImpl implements As3ConditionalExpression {
/**
* The cached value of the '{@link #getCondition() <em>Condition</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getCondition()
* @generated
* @ordered
*/
protected ILogicalExpression condition;
/**
* The cached value of the '{@link #getStatement() <em>Statement</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getStatement()
* @generated
* @ordered
*/
protected IExpression statement;
/**
* The cached value of the '{@link #getElseStatement() <em>Else Statement</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getElseStatement()
* @generated
* @ordered
*/
protected IExpression elseStatement;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected As3ConditionalExpressionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return As3EPackage.Literals.AS3_CONDITIONAL_EXPRESSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ILogicalExpression getCondition() {
return condition;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetCondition(ILogicalExpression newCondition, NotificationChain msgs) {
ILogicalExpression oldCondition = condition;
condition = newCondition;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION, oldCondition, newCondition);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCondition(ILogicalExpression newCondition) {
if (newCondition != condition) {
NotificationChain msgs = null;
if (condition != null)
msgs = ((InternalEObject)condition).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION, null, msgs);
if (newCondition != null)
msgs = ((InternalEObject)newCondition).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION, null, msgs);
msgs = basicSetCondition(newCondition, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION, newCondition, newCondition));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public IExpression getStatement() {
return statement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetStatement(IExpression newStatement, NotificationChain msgs) {
IExpression oldStatement = statement;
statement = newStatement;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT, oldStatement, newStatement);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setStatement(IExpression newStatement) {
if (newStatement != statement) {
NotificationChain msgs = null;
if (statement != null)
msgs = ((InternalEObject)statement).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT, null, msgs);
if (newStatement != null)
msgs = ((InternalEObject)newStatement).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT, null, msgs);
msgs = basicSetStatement(newStatement, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT, newStatement, newStatement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public IExpression getElseStatement() {
return elseStatement;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetElseStatement(IExpression newElseStatement, NotificationChain msgs) {
IExpression oldElseStatement = elseStatement;
elseStatement = newElseStatement;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT, oldElseStatement, newElseStatement);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setElseStatement(IExpression newElseStatement) {
if (newElseStatement != elseStatement) {
NotificationChain msgs = null;
if (elseStatement != null)
msgs = ((InternalEObject)elseStatement).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT, null, msgs);
if (newElseStatement != null)
msgs = ((InternalEObject)newElseStatement).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT, null, msgs);
msgs = basicSetElseStatement(newElseStatement, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT, newElseStatement, newElseStatement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION:
return basicSetCondition(null, msgs);
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT:
return basicSetStatement(null, msgs);
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT:
return basicSetElseStatement(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_CONDITIONAL_EXPRESSION__CONDITION:
return getCondition();
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT:
return getStatement();
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT:
return getElseStatement();
}
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_CONDITIONAL_EXPRESSION__CONDITION:
setCondition((ILogicalExpression)newValue);
return;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT:
setStatement((IExpression)newValue);
return;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT:
setElseStatement((IExpression)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION:
setCondition((ILogicalExpression)null);
return;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT:
setStatement((IExpression)null);
return;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT:
setElseStatement((IExpression)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__CONDITION:
return condition != null;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__STATEMENT:
return statement != null;
case As3EPackage.AS3_CONDITIONAL_EXPRESSION__ELSE_STATEMENT:
return elseStatement != null;
}
return super.eIsSet(featureID);
}
@Override
public AvmTypeAccess resolveType() {
if (statement != null && elseStatement != null) {
AvmTypeAccess leftType = statement.resolveType();
if (leftType != null)
return leftType.computeCommonSuperType(elseStatement.resolveType());
}
return AvmTypeAccess.NULL;
}
} //As3ConditionalExpressionImpl