2 * Copyright 2005 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.wamblee.crawler.kiss;
19 import java.util.List;
22 * Abstract visitor of the tv guide with default looping behavior.
24 public abstract class AbstractVisitor implements Visitor {
27 * Constructs the visitor.
30 protected AbstractVisitor() {
35 * Visits the channel by visiting all programs of the channel.
36 * @param aChannel Channel to visit.
38 public void visitChannel(Channel aChannel) {
39 List<Program> programs = aChannel.getPrograms();
40 for (Program program: programs) {
46 * Visits the TV guide by visiting all channels of the guide.
47 * @param aGuide TV guide to visit.
49 public void visitTvGuide(TVGuide aGuide) {
50 List<Channel> channels = aGuide.getChannels();
51 for (Channel channel: channels) {