1 /*
2 * Copyright 2008 Ange Optimization ApS
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 * @author Kim Hansen
18 */
19 package eu.simuline.octave.exec;
20
21 import java.io.IOException;
22 import java.io.Reader;
23 import java.io.Writer;
24
25 import eu.simuline.octave.util.IOUtils;
26
27 /**
28 * Reads all from the reader and writes it to the writer.
29 */
30 public final class ReaderWriteFunctor implements WriteFunctor {
31
32 private final Reader reader;
33
34 /**
35 * @param reader
36 */
37 public ReaderWriteFunctor(final Reader reader) {
38 this.reader = reader;
39 }
40
41 @Override
42 public void doWrites(final Writer writer) throws IOException {
43 IOUtils.copy(reader, writer);
44 }
45
46 }