public class RpcCRC32Checksum
extends java.util.zip.CRC32
This avoids the basic Java CRC32's JNI overhead for certain uses of checksumming where many small pieces of data are checksummed in succession.
| Constructor and Description |
|---|
RpcCRC32Checksum()
Creates a new RpcCRC32Checksum object.
|
| Modifier and Type | Method and Description |
|---|---|
long |
getValue()
Returns CRC-32 value.
|
void |
reset()
Resets Rpc CRC-32 to initial value.
|
void |
update(byte[] b)
Updates the Rpc CRC-32 checksum with the specified array of bytes.
|
void |
update(byte[] b,
int off,
int len)
Updates the Rpc CRC-32 checksum with the specified array of bytes.
|
void |
update(int b)
Updates the Rpc CRC-32 checksum with the specified byte (the low
eight bits of the argument b).
|
public RpcCRC32Checksum()
public void update(int b)
update in interface java.util.zip.Checksumupdate in class java.util.zip.CRC32b - the byte to update the checksum withpublic void update(byte[] b,
int off,
int len)
update in interface java.util.zip.Checksumupdate in class java.util.zip.CRC32public void update(byte[] b)
update in class java.util.zip.CRC32b - the array of bytes to update the checksum withpublic void reset()
reset in interface java.util.zip.Checksumreset in class java.util.zip.CRC32public long getValue()
getValue in interface java.util.zip.ChecksumgetValue in class java.util.zip.CRC32