/*******************************************************************************
* Copyright (c) 2004, 2005 IBM Corporation and others.
* 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
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jem.internal.instantiation.impl;
/*
*/
import java.util.Collection;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jem.internal.instantiation.*;
import org.eclipse.jem.internal.instantiation.PTExpression;
import org.eclipse.jem.internal.instantiation.InstantiationPackage;
import org.eclipse.jem.internal.instantiation.PTMethodInvocation;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Method Invocation</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.jem.internal.instantiation.impl.PTMethodInvocationImpl#getReceiver <em>Receiver</em>}</li>
* <li>{@link org.eclipse.jem.internal.instantiation.impl.PTMethodInvocationImpl#getName <em>Name</em>}</li>
* <li>{@link org.eclipse.jem.internal.instantiation.impl.PTMethodInvocationImpl#getArguments <em>Arguments</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class PTMethodInvocationImpl extends PTExpressionImpl implements PTMethodInvocation {
/**
* The cached value of the '{@link #getReceiver() <em>Receiver</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getReceiver()
* @generated
* @ordered
*/
protected PTExpression receiver = null;
/**
* The default value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected static final String NAME_EDEFAULT = null;
/**
* The cached value of the '{@link #getName() <em>Name</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getName()
* @generated
* @ordered
*/
protected String name = NAME_EDEFAULT;
/**
* The cached value of the '{@link #getArguments() <em>Arguments</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getArguments()
* @generated
* @ordered
*/
protected EList arguments = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PTMethodInvocationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return InstantiationPackage.eINSTANCE.getPTMethodInvocation();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PTExpression getReceiver() {
return receiver;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetReceiver(PTExpression newReceiver, NotificationChain msgs) {
PTExpression oldReceiver = receiver;
receiver = newReceiver;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER, oldReceiver, newReceiver);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setReceiver(PTExpression newReceiver) {
if (newReceiver != receiver) {
NotificationChain msgs = null;
if (receiver != null)
msgs = ((InternalEObject)receiver).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER, null, msgs);
if (newReceiver != null)
msgs = ((InternalEObject)newReceiver).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER, null, msgs);
msgs = basicSetReceiver(newReceiver, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER, newReceiver, newReceiver));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getName() {
return name;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setName(String newName) {
String oldName = name;
name = newName;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, InstantiationPackage.PT_METHOD_INVOCATION__NAME, oldName, name));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getArguments() {
if (arguments == null) {
arguments = new EObjectContainmentEList(PTExpression.class, this, InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS);
}
return arguments;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, Class baseClass, NotificationChain msgs) {
if (featureID >= 0) {
switch (eDerivedStructuralFeatureID(featureID, baseClass)) {
case InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER:
return basicSetReceiver(null, msgs);
case InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS:
return ((InternalEList)getArguments()).basicRemove(otherEnd, msgs);
default:
return eDynamicInverseRemove(otherEnd, featureID, baseClass, msgs);
}
}
return eBasicSetContainer(null, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(EStructuralFeature eFeature, boolean resolve) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER:
return getReceiver();
case InstantiationPackage.PT_METHOD_INVOCATION__NAME:
return getName();
case InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS:
return getArguments();
}
return eDynamicGet(eFeature, resolve);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(EStructuralFeature eFeature, Object newValue) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER:
setReceiver((PTExpression)newValue);
return;
case InstantiationPackage.PT_METHOD_INVOCATION__NAME:
setName((String)newValue);
return;
case InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS:
getArguments().clear();
getArguments().addAll((Collection)newValue);
return;
}
eDynamicSet(eFeature, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER:
setReceiver((PTExpression)null);
return;
case InstantiationPackage.PT_METHOD_INVOCATION__NAME:
setName(NAME_EDEFAULT);
return;
case InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS:
getArguments().clear();
return;
}
eDynamicUnset(eFeature);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(EStructuralFeature eFeature) {
switch (eDerivedStructuralFeatureID(eFeature)) {
case InstantiationPackage.PT_METHOD_INVOCATION__RECEIVER:
return receiver != null;
case InstantiationPackage.PT_METHOD_INVOCATION__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case InstantiationPackage.PT_METHOD_INVOCATION__ARGUMENTS:
return arguments != null && !arguments.isEmpty();
}
return eDynamicIsSet(eFeature);
}
public String toString() {
return super.toString(); // Really want toString to be final at PTExpression, but EMF doesn't allow it.
}
/*
* (non-Javadoc)
* @see org.eclipse.jem.internal.instantiation.impl.ExpressionImpl#accept0(org.eclipse.jem.internal.instantiation.ParseVisitor)
*/
protected void accept0(ParseVisitor visitor) {
boolean visitChildren = visitor.visit(this);
if (visitChildren) {
// visit children in normal left to right reading order
acceptChild(visitor, getReceiver());
acceptChildren(visitor, arguments);
}
visitor.endVisit(this);
}
} //MethodInvocationImpl