All Packages  Class Hierarchy  This Package  Previous  Next  Index

Interface java.util.zip.Checksum

public interface Checksum
An interface representing a data checksum.


Method Index

 o getValue()
Returns the current checksum value.
 o reset()
Resets the checksum to its initial value.
 o update(byte[], int, int)
Updates the current checksum with the specified array of bytes.
 o update(int)
Updates the current checksum with the specified byte.

Methods

 o update
 public abstract void update(int b)
Updates the current checksum with the specified byte.

 o update
 public abstract void update(byte b[],
                             int off,
                             int len)
Updates the current checksum with the specified array of bytes.

 o getValue
 public abstract long getValue()
Returns the current checksum value.

 o reset
 public abstract void reset()
Resets the checksum to its initial value.


All Packages  Class Hierarchy  This Package  Previous  Next  Index

Submit a bug or feature - Version 1.1.8 of Java Platform API Specification
Java is a trademark or registered trademark of Sun Microsystems, Inc. in the US and other countries.
Copyright 1995-1999 Sun Microsystems, Inc. 901 San Antonio Road,
Palo Alto, California, 94303, U.S.A. All Rights Reserved.