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 WriterReadFunctor implements ReadFunctor {
31
32 private final Writer writer;
33
34 /**
35 * @param writer
36 */
37 public WriterReadFunctor(final Writer writer) {
38 this.writer = writer;
39 }
40
41 /**
42 * @param reader
43 * @throws IOException if any.
44 */
45 @Override
46 public void doReads(final Reader reader) throws IOException {
47 IOUtils.copy(reader, writer);
48 }
49
50 }