Mercurial > lasercutter

     1 /**

     2  *   Copyright (c) Rich Hickey. All rights reserved.

     3  *   The use and distribution terms for this software are covered by the

     4  *   Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)

     5  *   which can be found in the file epl-v10.html at the root of this distribution.

     6  *   By using this software in any fashion, you are agreeing to be bound by

     7  * 	 the terms of this license.

     8  *   You must not remove this notice, or any other, from this software.

     9  **/

    10 

    11 /* rich May 26, 2009 */

    12 

    13 package clojure.lang;

    14 

    15 final public class ChunkBuffer implements Counted{

    16 	Object[] buffer;

    17 	int end;

    18 

    19 public ChunkBuffer(int capacity){

    20 	buffer = new Object[capacity];

    21 	end = 0;

    22 }

    23 

    24 public void add(Object o){

    25 	buffer[end++] = o;

    26 }

    27 

    28 public IChunk chunk(){

    29 	ArrayChunk ret = new ArrayChunk(buffer, 0, end);

    30 	buffer = null;

    31 	return ret;

    32 }

    33 

    34 public int count(){

    35 	return end;

    36 }

    37 }
author	Robert McIntyre <rlm@mit.edu>
date	Sat, 21 Aug 2010 06:25:44 -0400
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