org.drools.planner.config.heuristic.selector.value.chained
Class SubChainSelectorConfig

java.lang.Object
  org.drools.planner.config.heuristic.selector.SelectorConfig
      org.drools.planner.config.heuristic.selector.value.chained.SubChainSelectorConfig

public class SubChainSelectorConfig
extends SelectorConfig

Field Summary

protected Integer	maximumSubChainSize
protected Integer	minimumSubChainSize
protected ValueSelectorConfig	valueSelectorConfig

Constructor Summary

SubChainSelectorConfig()

Method Summary

SubChainSelector	buildSubChainSelector(EnvironmentMode environmentMode, SolutionDescriptor solutionDescriptor, PlanningEntityDescriptor entityDescriptor, SelectionCacheType minimumCacheType, SelectionOrder inheritedSelectionOrder)
Integer	getMaximumSubChainSize()
Integer	getMinimumSubChainSize() Defaults to because other MoveSelectors s(uch as ChangeMoveSelector and SwapMoveSelector) already handle 1-sized chains.
ValueSelectorConfig	getValueSelectorConfig()
void	inherit(SubChainSelectorConfig inheritedConfig)
void	setMaximumSubChainSize(Integer maximumSubChainSize)
void	setMinimumSubChainSize(Integer minimumSubChainSize)
void	setValueSelectorConfig(ValueSelectorConfig valueSelectorConfig)
String	toString()

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

deduceEntityDescriptor, deduceVariableDescriptor, deduceVariableDescriptors, inherit, validateCacheTypeVersusSelectionOrder

Methods inherited from class java.lang.Object

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

Field Detail

valueSelectorConfig

protected ValueSelectorConfig valueSelectorConfig

minimumSubChainSize

protected Integer minimumSubChainSize

maximumSubChainSize

protected Integer maximumSubChainSize

Constructor Detail

SubChainSelectorConfig

public SubChainSelectorConfig()

Method Detail

getValueSelectorConfig

public ValueSelectorConfig getValueSelectorConfig()

setValueSelectorConfig

public void setValueSelectorConfig(ValueSelectorConfig valueSelectorConfig)

getMinimumSubChainSize

public Integer getMinimumSubChainSize()

Defaults to because other MoveSelectors s(uch as ChangeMoveSelector and SwapMoveSelector) already handle 1-sized chains.

Returns:

sometimes null

setMinimumSubChainSize

public void setMinimumSubChainSize(Integer minimumSubChainSize)

getMaximumSubChainSize

public Integer getMaximumSubChainSize()

setMaximumSubChainSize

public void setMaximumSubChainSize(Integer maximumSubChainSize)

buildSubChainSelector

public SubChainSelector buildSubChainSelector(EnvironmentMode environmentMode,
                                              SolutionDescriptor solutionDescriptor,
                                              PlanningEntityDescriptor entityDescriptor,
                                              SelectionCacheType minimumCacheType,
                                              SelectionOrder inheritedSelectionOrder)

Parameters:

environmentMode - never null

solutionDescriptor - never null

entityDescriptor - 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

inherit

public void inherit(SubChainSelectorConfig inheritedConfig)

toString

public String toString()

Overrides:

toString in class SelectorConfig