All Packages Class Hierarchy This Package Previous Next Index

Class java.util.zip.CRC32

java.lang.Object | +----java.util.zip.CRC32
public class CRC32
extends Object
implements Checksum
A class that can be used to compute the CRC-32 of a data stream.

See Also:
Checksum

Constructor Index

o CRC32()

Method Index

o getValue()
Returns CRC-32 value.
o reset()
Resets CRC-32 to initial value.
o update(byte[])
Updates CRC-32 with specified array of bytes.
o update(byte[], int, int)
Updates CRC-32 with specified array of bytes.
o update(int)
Updates CRC-32 with specified byte.

Constructors

o CRC32 public CRC32()

Methods

o update public void update(int b)
Updates CRC-32 with specified byte.

o update public native void update(byte b[], int off, int len)
Updates CRC-32 with specified array of bytes.

o update public void update(byte b[])
Updates CRC-32 with specified array of bytes.

o reset public void reset()
Resets CRC-32 to initial value.

o getValue public long getValue()
Returns CRC-32 value.

All Packages Class Hierarchy This Package Previous Next Index
Submit a bug or feature