/*******************************************************************************
* Copyright (c) 2009 Oracle Corporation.
* 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:
* Ian Trimble - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.dtresourceprovider;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Concrete implementation of IDTResourceProvider.
*
* @author Ian Trimble - Oracle
*/
public class DefaultDTResourceProvider extends AbstractDTResourceProvider {
/**
* List of IDTSkin instances.
*/
protected List<IDTSkin> skins;
/**
* Constructs an instance.
*
* @param id The ID of this provider.
*/
public DefaultDTResourceProvider(String id) {
super(id);
skins = new ArrayList<IDTSkin>();
}
/**
* Constructs an instance.
*
* @param id The ID of this provider.
* @param skins The List of IDTSkin instances.
*/
public DefaultDTResourceProvider(String id, List<IDTSkin> skins) {
super(id);
if (skins != null) {
this.skins = skins;
} else {
this.skins = new ArrayList<IDTSkin>();
}
}
/*
* (non-Javadoc)
* @see org.eclipse.jst.pagedesigner.dtresourceprovider.IDTResourceProvider#getSkins()
*/
public List<IDTSkin> getSkins() {
return Collections.unmodifiableList(skins);
}
/**
* Adds the specified IDTSkin instance to the List of IDTSkin instances.
*
* @param skin IDTSkin instance to be added.
* @return true (as per the general contract of the Collection.add method).
*/
public boolean addSkin(IDTSkin skin) {
boolean ret = false;
if (skin != null) {
ret = skins.add(skin);
}
return ret;
}
}