infomat.algorithms.reduction
Class RelativeReducer

java.lang.Object
  infomat.algorithms.reduction.RelativeReducer

All Implemented Interfaces:

HasProperties

public class RelativeReducer
extends java.lang.Object
implements HasProperties

Reduces the IObjectGroup:s of a IObjectGrouping relative the IObjectGroup:s of another IObjectGrouping.

Field Summary

private Properties	properties
private static int	relativeReductionNumber

Constructor Summary

RelativeReducer()

RelativeReducer(Properties properties)

Method Summary

Properties	getDefaultProperties()
Properties	getProperties()
java.lang.Object	getPropertyValue(java.lang.String name)
IObjectGroup	reduceGroup(SparseISimilarity similarity, IObjectGroup iog, IObjectGroup relativeIOG) Makes a new IObjectGroup that consists of objects that have the specified relation to the relaive group.
IObjectGrouping	reduceGrouping(SparseISimilarity similarity, IObjectGrouping ioging, IObjectGrouping relativeIOGING) Note: does not handle missing zero-sized groups!!!
void	setProperties(Properties properties)
void	setProperty(java.lang.String name, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Field Detail

relativeReductionNumber

private static int relativeReductionNumber

properties

private Properties properties

Constructor Detail

RelativeReducer

public RelativeReducer()

RelativeReducer

public RelativeReducer(Properties properties)

Method Detail

getDefaultProperties

public Properties getDefaultProperties()

Specified by:

getDefaultProperties in interface HasProperties

getPropertyValue

public java.lang.Object getPropertyValue(java.lang.String name)

Specified by:

getPropertyValue in interface HasProperties

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)
                 throws PropertyNotFoundException

Specified by:

setProperty in interface HasProperties

Throws:

PropertyNotFoundException

getProperties

public Properties getProperties()

Specified by:

getProperties in interface HasProperties

setProperties

public void setProperties(Properties properties)

Specified by:

setProperties in interface HasProperties

reduceGrouping

public IObjectGrouping reduceGrouping(SparseISimilarity similarity,
                                      IObjectGrouping ioging,
                                      IObjectGrouping relativeIOGING)

Note: does not handle missing zero-sized groups!!!

reduceGroup

public IObjectGroup reduceGroup(SparseISimilarity similarity,
                                IObjectGroup iog,
                                IObjectGroup relativeIOG)

Makes a new IObjectGroup that consists of objects that have the specified relation to the relaive group.