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() Converts to a String representation of the object.

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()

Converts to a String representation of the object.

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the object.

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