/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

/* $Id$ */

package org.apache.fop.plan;

import java.util.List;

public class GroupInfo {

    private String name;
    private List actions = new java.util.ArrayList();

    public GroupInfo(String n) {
        name = n;
    }

    public void addActionInfo(ActionInfo ai) {
        actions.add(ai);
    }

    public int getSize() {
        return actions.size();
    }

    public ActionInfo getActionInfo(int c) {
        return (ActionInfo) actions.get(c);
    }

    public String getName() {
        return name;
    }
}
