API Overview API Index Package Overview Direct link to this page
JDK 1.6
  java.util.zip. Checksum View Javadoc
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
33
34
35
36
37
38
39
40
41
42
43

/*
 * @(#)Checksum.java	1.17 05/11/17
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package java.util.zip;

/**
 * An interface representing a data checksum.
 *
 * @version 	1.17, 11/17/05
 * @author 	David Connelly
 */
public
interface Checksum {
    /**
     * Updates the current checksum with the specified byte.
     *
     * @param b the byte to update the checksum with
     */
    public void update(int b);

    /**
     * Updates the current checksum with the specified array of bytes.
     * @param b the byte array to update the checksum with
     * @param off the start offset of the data
     * @param len the number of bytes to use for the update
     */
    public void update(byte[] b, int off, int len);

    /**
     * Returns the current checksum value.
     * @return the current checksum value
     */
    public long getValue();

    /**
     * Resets the checksum to its initial value.
     */
    public void reset();
}

Generated By: JavaOnTracks Doclet 0.1.4     ©Thibaut Colar