org.drools.planner.config.heuristic.selector.move
Class MoveSelectorConfig

java.lang.Object
  org.drools.planner.config.heuristic.selector.SelectorConfig
      org.drools.planner.config.heuristic.selector.move.MoveSelectorConfig

Direct Known Subclasses:

CartesianProductMoveSelectorConfig, ChangeMoveSelectorConfig, MoveIteratorFactoryConfig, MoveListFactoryConfig, PillarSwapMoveSelectorConfig, SubChainChangeMoveSelectorConfig, SubChainSwapMoveSelectorConfig, SwapMoveSelectorConfig, UnionMoveSelectorConfig

public abstract class MoveSelectorConfig
extends SelectorConfig

General superclass for ChangeMoveSelectorConfig, etc.

Field Summary

protected SelectionCacheType	cacheType
protected List<Class<? extends SelectionFilter>>	filterClassList
protected Class<? extends SelectionProbabilityWeightFactory>	probabilityWeightFactoryClass
protected SelectionOrder	selectionOrder
protected Class<? extends SelectionSorter>	sorterClass
protected Class<? extends Comparator>	sorterComparatorClass
protected SelectionSorterOrder	sorterOrder
protected Class<? extends SelectionSorterWeightFactory>	sorterWeightFactoryClass

Constructor Summary

MoveSelectorConfig()

Method Summary

protected abstract MoveSelector	buildBaseMoveSelector(EnvironmentMode environmentMode, SolutionDescriptor solutionDescriptor, SelectionCacheType minimumCacheType, boolean randomSelection)
MoveSelector	buildMoveSelector(EnvironmentMode environmentMode, SolutionDescriptor solutionDescriptor, SelectionCacheType minimumCacheType, SelectionOrder inheritedSelectionOrder)
protected boolean	determineBaseRandomSelection(SelectionCacheType resolvedCacheType, SelectionOrder resolvedSelectionOrder)
SelectionCacheType	getCacheType()
List<Class<? extends SelectionFilter>>	getFilterClassList()
Double	getFixedProbabilityWeight()
Class<? extends SelectionProbabilityWeightFactory>	getProbabilityWeightFactoryClass()
SelectionOrder	getSelectionOrder()
Class<? extends SelectionSorter>	getSorterClass()
Class<? extends Comparator>	getSorterComparatorClass()
SelectionSorterOrder	getSorterOrder()
Class<? extends SelectionSorterWeightFactory>	getSorterWeightFactoryClass()
protected void	inherit(MoveSelectorConfig inheritedConfig)
protected boolean	isBaseInherentlyCached()
void	setCacheType(SelectionCacheType cacheType)
void	setFilterClassList(List<Class<? extends SelectionFilter>> filterClassList)
void	setFixedProbabilityWeight(Double fixedProbabilityWeight)
void	setProbabilityWeightFactoryClass(Class<? extends SelectionProbabilityWeightFactory> probabilityWeightFactoryClass)
void	setSelectionOrder(SelectionOrder selectionOrder)
void	setSorterClass(Class<? extends SelectionSorter> sorterClass)
void	setSorterComparatorClass(Class<? extends Comparator> sorterComparatorClass)
void	setSorterOrder(SelectionSorterOrder sorterOrder)
void	setSorterWeightFactoryClass(Class<? extends SelectionSorterWeightFactory> sorterWeightFactoryClass)

Methods inherited from class org.drools.planner.config.heuristic.selector.SelectorConfig

deduceEntityDescriptor, deduceVariableDescriptor, deduceVariableDescriptors, inherit, toString, validateCacheTypeVersusSelectionOrder

Methods inherited from class java.lang.Object

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

Field Detail

cacheType

protected SelectionCacheType cacheType

selectionOrder

protected SelectionOrder selectionOrder

filterClassList

protected List<Class<? extends SelectionFilter>> filterClassList

sorterComparatorClass

protected Class<? extends Comparator> sorterComparatorClass

sorterWeightFactoryClass

protected Class<? extends SelectionSorterWeightFactory> sorterWeightFactoryClass

sorterOrder

protected SelectionSorterOrder sorterOrder

sorterClass

protected Class<? extends SelectionSorter> sorterClass

probabilityWeightFactoryClass

protected Class<? extends SelectionProbabilityWeightFactory> probabilityWeightFactoryClass

Constructor Detail

MoveSelectorConfig

public MoveSelectorConfig()

Method Detail

getCacheType

public SelectionCacheType getCacheType()

setCacheType

public void setCacheType(SelectionCacheType cacheType)

getSelectionOrder

public SelectionOrder getSelectionOrder()

setSelectionOrder

public void setSelectionOrder(SelectionOrder selectionOrder)

getFilterClassList

public List<Class<? extends SelectionFilter>> getFilterClassList()

setFilterClassList

public void setFilterClassList(List<Class<? extends SelectionFilter>> filterClassList)

getSorterComparatorClass

public Class<? extends Comparator> getSorterComparatorClass()

setSorterComparatorClass

public void setSorterComparatorClass(Class<? extends Comparator> sorterComparatorClass)

getSorterWeightFactoryClass

public Class<? extends SelectionSorterWeightFactory> getSorterWeightFactoryClass()

setSorterWeightFactoryClass

public void setSorterWeightFactoryClass(Class<? extends SelectionSorterWeightFactory> sorterWeightFactoryClass)

getSorterOrder

public SelectionSorterOrder getSorterOrder()

setSorterOrder

public void setSorterOrder(SelectionSorterOrder sorterOrder)

getSorterClass

public Class<? extends SelectionSorter> getSorterClass()

setSorterClass

public void setSorterClass(Class<? extends SelectionSorter> sorterClass)

getProbabilityWeightFactoryClass

public Class<? extends SelectionProbabilityWeightFactory> getProbabilityWeightFactoryClass()

setProbabilityWeightFactoryClass

public void setProbabilityWeightFactoryClass(Class<? extends SelectionProbabilityWeightFactory> probabilityWeightFactoryClass)

getFixedProbabilityWeight

public Double getFixedProbabilityWeight()

setFixedProbabilityWeight

public void setFixedProbabilityWeight(Double fixedProbabilityWeight)

buildMoveSelector

public MoveSelector buildMoveSelector(EnvironmentMode environmentMode,
                                      SolutionDescriptor solutionDescriptor,
                                      SelectionCacheType minimumCacheType,
                                      SelectionOrder inheritedSelectionOrder)

Parameters:

environmentMode - never null

solutionDescriptor - never null

minimumCacheType - never null, If caching is used (different from SelectionCacheType.JUST_IN_TIME), then it should be at least this SelectionCacheType because an ancestor already uses such caching and less would be pointless.

inheritedSelectionOrder - never null

Returns:

never null

determineBaseRandomSelection

protected boolean determineBaseRandomSelection(SelectionCacheType resolvedCacheType,
                                               SelectionOrder resolvedSelectionOrder)

isBaseInherentlyCached

protected boolean isBaseInherentlyCached()

buildBaseMoveSelector

protected abstract MoveSelector buildBaseMoveSelector(EnvironmentMode environmentMode,
                                                      SolutionDescriptor solutionDescriptor,
                                                      SelectionCacheType minimumCacheType,
                                                      boolean randomSelection)

Parameters:

environmentMode - never null

solutionDescriptor - never null

minimumCacheType - never null, If caching is used (different from SelectionCacheType.JUST_IN_TIME), then it should be at least this SelectionCacheType because an ancestor already uses such caching and less would be pointless.

randomSelection - true is equivalent to SelectionOrder.RANDOM, false is equivalent to SelectionOrder.ORIGINAL

Returns:

never null

inherit

protected void inherit(MoveSelectorConfig inheritedConfig)