org.mpisws.p2p.transport.peerreview.history.stub
Class NullHashProvider

java.lang.Object
  org.mpisws.p2p.transport.peerreview.history.stub.NullHashProvider

All Implemented Interfaces:

HashProvider

public class NullHashProvider
extends java.lang.Object
implements HashProvider

Field Summary

static byte[]

EMPTY_HASH

Constructor Summary

NullHashProvider()

Method Summary

byte[]	build(byte[] hashBytes, int start, int length)
byte[]	build(InputBuffer buf)
byte[]	getEmptyHash()
short	getHashSizeBytes()
byte[]	hash(java.nio.ByteBuffer... hashMe)
byte[]	hash(long seq, short type, byte[] nodeHash, byte[] contentHash)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY_HASH

public static final byte[] EMPTY_HASH

Constructor Detail

NullHashProvider

public NullHashProvider()

Method Detail

hash

public byte[] hash(long seq,
                   short type,
                   byte[] nodeHash,
                   byte[] contentHash)

Specified by:

hash in interface HashProvider

hash

public byte[] hash(java.nio.ByteBuffer... hashMe)

Specified by:

hash in interface HashProvider

build

public byte[] build(InputBuffer buf)

getEmptyHash

public byte[] getEmptyHash()

Specified by:

getEmptyHash in interface HashProvider

getHashSizeBytes

public short getHashSizeBytes()

Specified by:

getHashSizeBytes in interface HashProvider

build

public byte[] build(byte[] hashBytes,
                    int start,
                    int length)