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
- CRC32()
-
Method Index
- getValue()
- Returns CRC-32 value.
- reset()
- Resets CRC-32 to initial value.
- update(byte[])
- Updates CRC-32 with specified array of bytes.
- update(byte[], int, int)
- Updates CRC-32 with specified array of bytes.
- update(int)
- Updates CRC-32 with specified byte.
Constructors
CRC32
public CRC32()
Methods
update
public void update(int b)
- Updates CRC-32 with specified byte.
update
public native void update(byte b[],
int off,
int len)
- Updates CRC-32 with specified array of bytes.
update
public void update(byte b[])
- Updates CRC-32 with specified array of bytes.
reset
public void reset()
- Resets CRC-32 to initial value.
getValue
public long getValue()
- Returns CRC-32 value.
