/*
 * Copyright 2009 JBoss, a divison Red Hat, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.bpm.console.client.process.v2;

import org.jboss.bpm.console.client.model.ProcessDefinitionRef;

import java.util.*;

/**
 * @author: Heiko Braun <hbraun@redhat.com>
 * @date: Oct 15, 2010
 */
public class ProcessGroups {

    Map<String, Set<ProcessDefinitionRef>> groups = new HashMap<String, Set<ProcessDefinitionRef>>();

    public ProcessGroups(List<ProcessDefinitionRef> processDefinitions) {

        for(ProcessDefinitionRef def : processDefinitions)
        {
            Set<ProcessDefinitionRef> subset = groups.get(def.getName());
            if(null==subset)
            {
                subset = new HashSet<ProcessDefinitionRef>();
                groups.put(def.getName(), subset);
            }

            subset.add(def);
        }

    }

    public Set<String> getGroups()
    {
        return groups.keySet();
    }

    public Set<ProcessDefinitionRef> getProcessesForGroup(String name)
    {
        return groups.get(name);
    }
}