/*******************************************************************************
* Copyright (c) 2001, 2006 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.jst.j2ee.taglib.internal.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.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.jst.j2ee.common.internal.impl.J2EEEObjectImpl;
import org.eclipse.jst.j2ee.taglib.internal.ExtensibleType;
import org.eclipse.jst.j2ee.taglib.internal.TaglibPackage;
import org.eclipse.jst.j2ee.taglib.internal.TldExtension;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Tld Extension</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.jst.j2ee.taglib.internal.impl.TldExtensionImpl#getNamespace <em>Namespace</em>}</li>
* <li>{@link org.eclipse.jst.j2ee.taglib.internal.impl.TldExtensionImpl#getExtensionElements <em>Extension Elements</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TldExtensionImpl extends J2EEEObjectImpl implements TldExtension {
/**
* The default value of the '{@link #getNamespace() <em>Namespace</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getNamespace()
* @generated
* @ordered
*/
protected static final String NAMESPACE_EDEFAULT = null;
/**
* The cached value of the '{@link #getNamespace() <em>Namespace</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getNamespace()
* @generated
* @ordered
*/
protected String namespace = NAMESPACE_EDEFAULT;
/**
* The cached value of the '{@link #getExtensionElements() <em>Extension Elements</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExtensionElements()
* @generated
* @ordered
*/
protected EList extensionElements = null;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TldExtensionImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TaglibPackage.Literals.TLD_EXTENSION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public String getNamespace() {
return namespace;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setNamespace(String newNamespace) {
String oldNamespace = namespace;
namespace = newNamespace;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TaglibPackage.TLD_EXTENSION__NAMESPACE, oldNamespace, namespace));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getExtensionElements() {
if (extensionElements == null) {
extensionElements = new EObjectContainmentEList(ExtensibleType.class, this, TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS);
}
return extensionElements;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS:
return ((InternalEList)getExtensionElements()).basicRemove(otherEnd, 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 TaglibPackage.TLD_EXTENSION__NAMESPACE:
return getNamespace();
case TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS:
return getExtensionElements();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TaglibPackage.TLD_EXTENSION__NAMESPACE:
setNamespace((String)newValue);
return;
case TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS:
getExtensionElements().clear();
getExtensionElements().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TaglibPackage.TLD_EXTENSION__NAMESPACE:
setNamespace(NAMESPACE_EDEFAULT);
return;
case TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS:
getExtensionElements().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TaglibPackage.TLD_EXTENSION__NAMESPACE:
return NAMESPACE_EDEFAULT == null ? namespace != null : !NAMESPACE_EDEFAULT.equals(namespace);
case TaglibPackage.TLD_EXTENSION__EXTENSION_ELEMENTS:
return extensionElements != null && !extensionElements.isEmpty();
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (namespace: "); //$NON-NLS-1$
result.append(namespace);
result.append(')');
return result.toString();
}
} //TldExtensionImpl