1 /***
2 * Copyright 2006 Joseph M. Ferner
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 com.fernsroth.easyio;
17
18 import java.io.IOException;
19 import java.io.InputStream;
20
21 /***
22 *
23 * @author Joseph M. Ferner (Near Infinity Corporation)
24 */
25 public class InputStreamAdapter extends InputStream {
26
27 /***
28 * the input stream.
29 */
30 private IInputStream in;
31
32 /***
33 * @param in the wrapped {@link IInputStream}.
34 */
35 public InputStreamAdapter(IInputStream in) {
36 this.in = in;
37 }
38
39 /***
40 * {@inheritDoc}
41 */
42 @Override
43 public int read() throws IOException {
44 return this.in.read();
45 }
46
47 /***
48 * {@inheritDoc}
49 */
50 @Override
51 public int read(byte[] b, int off, int len) throws IOException {
52 return this.in.read(b, off, len);
53 }
54
55 /***
56 * {@inheritDoc}
57 */
58 @Override
59 public int read(byte[] b) throws IOException {
60 return this.in.read(b);
61 }
62
63 }