rice.p2p.glacier.v2
Class BloomFilter

java.lang.Object
  rice.p2p.glacier.v2.BloomFilter

All Implemented Interfaces:

java.io.Serializable

public class BloomFilter

extends java.lang.Object

implements java.io.Serializable

DESCRIBE THE CLASS

Version:

$Id: pretty.settings 2305 2005-03-11 20:22:33Z jeffh $

Author:

jeffh

See Also:

Serialized Form

Constructor Summary

BloomFilter(InputBuffer buf)
Constructor for BloomFilter.

BloomFilter(int length, int[] hashParams)
Constructor for BloomFilter.

BloomFilter(int length, int numHashes, RandomSource rand)
Constructor for BloomFilter.

Method Summary

void	add(byte[] data) DESCRIBE THE METHOD
boolean	contains(byte[] data) DESCRIBE THE METHOD
void	serialize(OutputBuffer buf) DESCRIBE THE METHOD
java.lang.String	toString() DESCRIBE THE METHOD

Methods inherited from class java.lang.Object

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

Constructor Detail

BloomFilter

public BloomFilter(int length,
                   int[] hashParams)

Constructor for BloomFilter.

Parameters:

length - DESCRIBE THE PARAMETER

hashParams - DESCRIBE THE PARAMETER

BloomFilter

public BloomFilter(int length,
                   int numHashes,
                   RandomSource rand)

Constructor for BloomFilter.

Parameters:

length - DESCRIBE THE PARAMETER

numHashes - DESCRIBE THE PARAMETER

rand - DESCRIBE THE PARAMETER

BloomFilter

public BloomFilter(InputBuffer buf)
            throws java.io.IOException

Constructor for BloomFilter.

Parameters:

buf - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION

Method Detail

add

public void add(byte[] data)

DESCRIBE THE METHOD

Parameters:

data - DESCRIBE THE PARAMETER

contains

public boolean contains(byte[] data)

DESCRIBE THE METHOD

Parameters:

data - DESCRIBE THE PARAMETER

Returns:

DESCRIBE THE RETURN VALUE

toString

public java.lang.String toString()

DESCRIBE THE METHOD

Returns:

DESCRIBE THE RETURN VALUE

serialize

public void serialize(OutputBuffer buf)
               throws java.io.IOException

DESCRIBE THE METHOD

Parameters:

buf - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION