org.ojalgo.type

Class IndexSelector

java.lang.Object

org.ojalgo.type.IndexSelector

public final class IndexSelector
extends Object

Constructor Summary

Constructors

Constructor and Description
IndexSelector(int aCount)
IndexSelector(int aCount, int[] someInitiallyIncludedIndeces)

Method Summary

Modifier and Type	Method and Description
int	countExcluded()
int	countIncluded()
void	exclude(int anIndexToExclude)
void	exclude(int[] someIndecesToExclude)
void	excludeAll()
int[]	getExcluded()
int[]	getIncluded()
int	getLastExcluded()
int	getLastIncluded()
void	grow() Randomly include 1 of the currently excluded
void	include(int indexToInclude)
void	include(int[] someIndecesToInclude)
void	includeAll()
boolean	isLastExcluded() Is the last excluded index still excluded, or has it been included by a later operation?
boolean	isLastIncluded() Is the last included index still included, or has it been excluded by a later operation?
void	revertLastExclusion()
void	revertLastInclusion()
void	shrink() Randomly exclude 1 of the currently included
void	shuffle() Randomly exclude 1 of the currently included and include 1 of the excluded
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexSelector

public IndexSelector(int aCount)

IndexSelector

public IndexSelector(int aCount,
                     int[] someInitiallyIncludedIndeces)

Method Detail

countExcluded

public int countExcluded()

countIncluded

public int countIncluded()

exclude

public void exclude(int anIndexToExclude)

exclude

public void exclude(int[] someIndecesToExclude)

excludeAll

public void excludeAll()

getExcluded

public int[] getExcluded()

getIncluded

public int[] getIncluded()

getLastExcluded

public int getLastExcluded()

getLastIncluded

public int getLastIncluded()

grow

public void grow()

Randomly include 1 of the currently excluded

include

public void include(int indexToInclude)

include

public void include(int[] someIndecesToInclude)

includeAll

public void includeAll()

isLastExcluded

public boolean isLastExcluded()

Is the last excluded index still excluded, or has it been included by a later operation?

isLastIncluded

public boolean isLastIncluded()

Is the last included index still included, or has it been excluded by a later operation?

revertLastExclusion

public void revertLastExclusion()

revertLastInclusion

public void revertLastInclusion()

shrink

public void shrink()

Randomly exclude 1 of the currently included

shuffle

public void shuffle()

Randomly exclude 1 of the currently included and include 1 of the excluded

size

public int size()

toString

public String toString()

Overrides:

toString in class Object