1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.functor.example.lines;
18
19 import org.apache.commons.functor.UnaryPredicate;
20
21
22 /**
23 * @version $Revision: 665786 $ $Date: 2008-06-09 19:17:39 +0200 (Mon, 09 Jun 2008) $
24 * @author Rodney Waldhoff
25 */
26 public class Contains<T> implements UnaryPredicate<T> {
27 public Contains(String str) {
28 this.str = str;
29 }
30
31 public boolean test(T obj) {
32 return null != obj && obj.toString().indexOf(str) != -1;
33 }
34
35 private String str = null;
36 }