/*
 * Copyright 2005 the original author or authors.
 * 
 * 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.wamblee.crawler.kiss.guide;

import java.util.Collections;
import java.util.List;


/**
 * Represents the programme for a tv channel.
 */
public class Channel {

    /**
     * TV channel name. 
     */
    private String _name;

    /**
     * List of programs in chronological order. 
     */
    private List<Program> _programs;

    /**
     * Constructs the channel. 
     * @param aName Channel name.
     * @param aPrograms Programs. 
     */
    public Channel(String aName, List<Program> aPrograms) {
        _name = aName;
        _programs = aPrograms;
    }

    /**
     * Gets the channel name. 
     * @return channel name. 
     */
    public String getName() {
        return _name;
    }

    /**
     * Gets the list of program. 
     * @return Programs. 
     */
    public List<Program> getPrograms() {
        return Collections.unmodifiableList(_programs);
    }

    /**
     * Accepts a visitor. 
     * @param aVisitor Visitor. 
     */
    public void accept(Visitor aVisitor) {
        aVisitor.visitChannel(this);
    }
}