diff options
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/utilities/io/ByteBufferOutputStream.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/utilities/io/ByteBufferOutputStream.java | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/utilities/io/ByteBufferOutputStream.java b/src/de/lmu/ifi/dbs/elki/utilities/io/ByteBufferOutputStream.java new file mode 100644 index 00000000..d589a782 --- /dev/null +++ b/src/de/lmu/ifi/dbs/elki/utilities/io/ByteBufferOutputStream.java @@ -0,0 +1,61 @@ +package de.lmu.ifi.dbs.elki.utilities.io; + +/* + This file is part of ELKI: + Environment for Developing KDD-Applications Supported by Index-Structures + + Copyright (C) 2014 + Ludwig-Maximilians-Universität München + Lehr- und Forschungseinheit für Datenbanksysteme + ELKI Development Team + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +import java.io.OutputStream; +import java.nio.ByteBuffer; + +/** + * Wrap an existing ByteBuffer as OutputStream. + * + * @author Erich Schubert + * + * @apiviz.has ByteBuffer + */ +public class ByteBufferOutputStream extends OutputStream { + /** + * The actual buffer we're using. + */ + final ByteBuffer buffer; + + /** + * Constructor. + * + * @param buffer ByteBuffer to wrap. + */ + public ByteBufferOutputStream(ByteBuffer buffer) { + super(); + this.buffer = buffer; + } + + @Override + public void write(int b) { + buffer.put((byte) b); + } + + @Override + public void write(byte[] b, int off, int len) { + buffer.put(b, off, len); + } +}
\ No newline at end of file |