net.obsearch.index.perm
Class PermProjection

java.lang.Object
  net.obsearch.index.perm.PermProjection

All Implemented Interfaces:

Comparable<PermProjection>, Projection<PermProjection,CompactPerm>

public class PermProjection
extends Object
implements Projection<PermProjection,CompactPerm>

Constructor Summary

PermProjection(CompactPerm addr, int distance)

Method Summary

int	compareTo(PermProjection o)
PermProjection	distance(CompactPerm b) Calculate the distance of this projection and the given compact representation.
byte[]	getAddress()
CompactPerm	getCompactRepresentation()
int	getDistance()
void	set(int i, short pivot)
int	sfrDistance(CompactPerm b)
static byte[]	shortToBytes(short[] addr)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PermProjection

public PermProjection(CompactPerm addr,
                      int distance)

Method Detail

getAddress

public byte[] getAddress()

Specified by:

getAddress in interface Projection<PermProjection,CompactPerm>

shortToBytes

public static byte[] shortToBytes(short[] addr)

getCompactRepresentation

public CompactPerm getCompactRepresentation()

Specified by:

getCompactRepresentation in interface Projection<PermProjection,CompactPerm>

compareTo

public int compareTo(PermProjection o)

Specified by:

compareTo in interface Comparable<PermProjection>

getDistance

public int getDistance()

distance

public PermProjection distance(CompactPerm b)

Description copied from interface: Projection

Calculate the distance of this projection and the given compact representation.

Specified by:

distance in interface Projection<PermProjection,CompactPerm>

Returns:

sfrDistance

public int sfrDistance(CompactPerm b)

toString

public String toString()

Overrides:

toString in class Object

set

public void set(int i,
                short pivot)