alfresco-community-repo/source/java/org/alfresco/repo/template/BaseTemplateMap.java

/*
 * Copyright (C) 2005-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */
package org.alfresco.repo.template;

import java.util.HashMap;

import org.alfresco.service.ServiceRegistry;

/**
 * An abstract Map class that can be used process the parent Node as part of the get()
 * Map interface implementation.
 * 
 * @author Kevin Roast
 */
public abstract class BaseTemplateMap extends HashMap implements Cloneable
{
    protected TemplateNode parent;
    protected ServiceRegistry services = null;
    
    /**
     * Constructor
     * 
     * @param parent         The parent TemplateNode to execute searches from 
     * @param services       The ServiceRegistry to use
     */
    public BaseTemplateMap(TemplateNode parent, ServiceRegistry services)
    {
        super(1, 1.0f);
        this.services = services;
        this.parent = parent;
    }
    
    /**
     * @see java.util.Map#get(java.lang.Object)
     */
    public abstract Object get(Object key);
}