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Java > Open Source Codes > org > apache > activemq > kaha > impl > container > ContainerCollectionSupport


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.apache.activemq.kaha.impl.container;
19
20
21 /**
22  * Base class for container collections
23  *
24  * @version $Revision: 1.2 $
25  */
26 class ContainerCollectionSupport{
27     
28     protected MapContainerImpl container;
29     
30     protected ContainerCollectionSupport(MapContainerImpl container){
31         this.container = container;
32     }
33     
34     public int size(){
35         return container.size();
36     }
37
38    
39     public boolean isEmpty(){
40         return container.isEmpty();
41     }
42
43 }
44
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