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.regex.Matcher;
20 import java.util.regex.Pattern;
22 import org.wamblee.conditions.Condition;
25 * Match programs based on a regular expression for the name in lower case.
27 public class ProgramNameMatcher implements Condition<Program> {
30 * Pattern which describes interesting programs.
32 private Pattern _pattern;
35 * Constructs the matcher.
36 * @param aPattern Pattern that describes interesting programs.
38 public ProgramNameMatcher(String aPattern) {
39 _pattern = Pattern.compile(aPattern);
43 * Determines if the program name matches.
44 * @param aProgram Program.
45 * @return True iff the program name matches.
47 public boolean matches(Program aProgram) {
48 Matcher matcher = _pattern.matcher(aProgram.getName().toLowerCase());
49 return matcher.matches();