View Javadoc

1   /*
2    * Copyright 2004-2006 the Seasar Foundation and the Others.
3    *
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
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
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, 
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.seasar.tuigwaa.util.functor;
17  
18  import com.isenshi.util.functor.BinaryPredicate;
19  import com.isenshi.util.functor.Predicate;
20  import com.isenshi.util.functor.UnaryPredicate;
21  
22  public class TruePredicate implements Predicate, UnaryPredicate, BinaryPredicate{
23  
24  	public boolean test() {
25  		return true;
26  	}
27  	
28  	public boolean test(Object obj) {
29  		return test();
30  	}
31  	
32  	public boolean test(Object left, Object right) {
33  		return test();
34  	}
35  	
36  	public static TruePredicate INSTANCE = new TruePredicate();
37  	
38  }