Class WeigthedSelectorDrawWithReplacement<T>

java.lang.Object

org.aksw.commons.collections.selector.WeightedSelectorMutableBase<T>

org.aksw.commons.collections.selector.WeightedSelectorMutable<T>

org.aksw.commons.collections.selector.WeigthedSelectorDrawWithReplacement<T>

Type Parameters:

T -

All Implemented Interfaces:

Cloneable, WeightedSelector<T>

public class WeigthedSelectorDrawWithReplacement<T>
extends WeightedSelectorMutable<T>

Weighted selector with draw with replacement semantics. This means, any entry returned by sampleEntry is removed from the candidate pool and thus will no longer be returned by future invocations of these methods. Note, that the convenience method sample is based on sampleEntry.

Author:

raven

Field Summary

Fields inherited from class WeightedSelectorMutableBase

entries, nextOffset

Constructor Summary

Constructors

Constructor	Description
WeigthedSelectorDrawWithReplacement()
WeigthedSelectorDrawWithReplacement(List<Map.Entry<T, ? extends Number>> entries)

Method Summary

Modifier and Type	Method	Description
WeightedSelectorMutable<T>	clone()	Cloning mechanism to allow simple implementation of backtracking.
static <T> WeigthedSelectorDrawWithReplacement<T>	create(Collection<? extends Map.Entry<T, ? extends Number>> entries)
static <T> WeigthedSelectorDrawWithReplacement<T>	create(Map<T, ? extends Number> map)
Map.Entry<T, ? extends Number>	sampleEntry(Number t)

Methods inherited from class WeightedSelectorMutable

configure, create, create

Methods inherited from class WeightedSelectorMutableBase

entries, eps, put, put, putAll, remove, sampleEntryWithIndex

Methods inherited from class Object

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

Methods inherited from interface WeightedSelector

entryMap, isEmpty, sample

Constructor Details

WeigthedSelectorDrawWithReplacement

public WeigthedSelectorDrawWithReplacement()

WeigthedSelectorDrawWithReplacement

public WeigthedSelectorDrawWithReplacement(List<Map.Entry<T, ? extends Number>> entries)

Method Details

clone

public WeightedSelectorMutable<T> clone()

Description copied from interface: WeightedSelector

Cloning mechanism to allow simple implementation of backtracking.

Specified by:

clone in interface WeightedSelector<T>

Overrides:

clone in class WeightedSelectorMutable<T>

Returns:

sampleEntry

public Map.Entry<T, ? extends Number> sampleEntry(Number t)

Specified by:

sampleEntry in interface WeightedSelector<T>

Overrides:

sampleEntry in class WeightedSelectorMutableBase<T>

create

public static <T>
WeigthedSelectorDrawWithReplacement<T> create(Map<T, ? extends Number> map)

create

public static <T>
WeigthedSelectorDrawWithReplacement<T> create(Collection<? extends Map.Entry<T, ? extends Number>> entries)