summaryrefslogtreecommitdiff
path: root/src/jvm/clojure/lang/ArrayChunk.java
blob: 922404408dbbfe282d99710b3fb994bfab453755 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/**
 *   Copyright (c) Rich Hickey. All rights reserved.
 *   The use and distribution terms for this software are covered by the
 *   Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
 *   which can be found in the file epl-v10.html at the root of this distribution.
 *   By using this software in any fashion, you are agreeing to be bound by
 * 	 the terms of this license.
 *   You must not remove this notice, or any other, from this software.
 **/

/* rich May 24, 2009 */

package clojure.lang;

public class ArrayChunk implements Indexed{

final Object[] array;
final int off;

public ArrayChunk(Object[] array, int off){
	this.array = array;
	this.off = off;
}

public Object nth(int i){
	return array[off + i];
}

public int count(){
	return array.length - off;
}
}