01 /*
02 *
03 * Licensed to the Apache Software Foundation (ASF) under one
04 * or more contributor license agreements. See the NOTICE file
05 * distributed with this work for additional information
06 * regarding copyright ownership. The ASF licenses this file
07 * to you under the Apache License, Version 2.0 (the
08 * "License"); you may not use this file except in compliance
09 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 */
21 package org.apache.qpid.transport.util;
22
23 import java.nio.ByteBuffer;
24
25 import java.util.Iterator;
26
27
28 /**
29 * SliceIterator
30 *
31 * @author Rafael H. Schloming
32 */
33
34 public class SliceIterator implements Iterator<ByteBuffer>
35 {
36
37 final private Iterator<ByteBuffer> iterator;
38
39 public SliceIterator(Iterator<ByteBuffer> iterator)
40 {
41 this.iterator = iterator;
42 }
43
44 public boolean hasNext()
45 {
46 return iterator.hasNext();
47 }
48
49 public ByteBuffer next()
50 {
51 return iterator.next().slice();
52 }
53
54 public void remove()
55 {
56 throw new UnsupportedOperationException();
57 }
58
59 }
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