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Java > Open Source Codes > org > apache > taglibs > standard > lang > jpath > adapter > StatusIterationContext


1 /*
2  * Copyright 1999,2004 The Apache Software Foundation.
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
17 package org.apache.taglibs.standard.lang.jpath.adapter;
18
19 import javax.servlet.jsp.jstl.core.LoopTagStatus;
20
21 public class StatusIterationContext implements IterationContext {
22     private LoopTagStatus status;
23     public StatusIterationContext(LoopTagStatus status) {
24         this.status = status;
25     }
26     public Object JavaDoc getCurrent() {
27         return status.getCurrent();
28     }
29
30     public int getPosition() {
31         return status.getCount();
32     }
33
34     public int getLast() {
35         throw new UnsupportedOperationException JavaDoc("The status object does not "
36                  + "support finding the size of a list");
37     }
38 }
39
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