net.obsearch.index.sorter
Interface Projection<O,CP>

All Superinterfaces:

Comparable<O>

All Known Implementing Classes:

PermProjection, SketchProjection

public interface Projection<O,CP>
extends Comparable<O>

A sortable (from the point of view of a query) projection

Method Summary

O	distance(CP b) Calculate the distance of this projection and the given compact representation.
byte[]	getAddress()
CP	getCompactRepresentation()

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getCompactRepresentation

CP getCompactRepresentation()

getAddress

byte[] getAddress()

distance

O distance(CP b)

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

Parameters:

b -

Returns: