1 /*
2  * Copyright 2001-2009 OFFIS, Tammo Freese
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, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.easymock.internal.matchers;
17 
18 import java.io.Serializable;
19 
20 import org.easymock.IArgumentMatcher;
21 
22 public class NotNull implements IArgumentMatcher, Serializable {
23 
24     private static final long serialVersionUID = -2689588759855326190L;
25 
26     public static final NotNull NOT_NULL = new NotNull();
27 
NotNull()28     private NotNull() {
29 
30     }
31 
matches(Object actual)32     public boolean matches(Object actual) {
33         return actual != null;
34     }
35 
appendTo(StringBuffer buffer)36     public void appendTo(StringBuffer buffer) {
37         buffer.append("notNull()");
38     }
39 }
40