public class DefaultPillarSelector extends AbstractSelector implements PillarSelector, SelectionCacheLifecycleListener
PillarSelector| Modifier and Type | Field and Description |
|---|---|
protected static SelectionCacheType |
CACHE_TYPE |
protected List<List<Object>> |
cachedBasePillarList |
protected EntitySelector |
entitySelector |
protected boolean |
randomSelection |
protected SubPillarConfigPolicy |
subpillarConfigPolicy |
protected List<GenuineVariableDescriptor> |
variableDescriptors |
logger, phaseLifecycleSupport, workingRandom| Constructor and Description |
|---|
DefaultPillarSelector(EntitySelector entitySelector,
List<GenuineVariableDescriptor> variableDescriptors,
boolean randomSelection,
SubPillarConfigPolicy subpillarConfigPolicy) |
| Modifier and Type | Method and Description |
|---|---|
void |
constructCache(DefaultSolverScope solverScope) |
void |
disposeCache(DefaultSolverScope solverScope) |
SelectionCacheType |
getCacheType()
Unless this selector itself caches, this returns
SelectionCacheType.JUST_IN_TIME,
even if a selector child caches. |
EntityDescriptor |
getEntityDescriptor() |
long |
getSize()
A random JIT
Selector with Selector.isNeverEnding() true should return a size
as if it would be able to return each distinct element only once,
because the size can be used in SelectionProbabilityWeightFactory. |
boolean |
isCountable()
If false, then
Selector.isNeverEnding() is true. |
boolean |
isNeverEnding()
Is true if
Selector.isCountable() is false
or if this selector is in random order (for most cases). |
Iterator<List<Object>> |
iterator() |
ListIterator<List<Object>> |
listIterator() |
ListIterator<List<Object>> |
listIterator(int index) |
String |
toString() |
phaseEnded, phaseStarted, solvingEnded, solvingStarted, stepEnded, stepStartedclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitphaseEnded, phaseStarted, stepEnded, stepStartedsolvingEnded, solvingStartedforEach, spliteratorprotected static final SelectionCacheType CACHE_TYPE
protected final EntitySelector entitySelector
protected final List<GenuineVariableDescriptor> variableDescriptors
protected final boolean randomSelection
protected final SubPillarConfigPolicy subpillarConfigPolicy
public DefaultPillarSelector(EntitySelector entitySelector, List<GenuineVariableDescriptor> variableDescriptors, boolean randomSelection, SubPillarConfigPolicy subpillarConfigPolicy)
public EntityDescriptor getEntityDescriptor()
getEntityDescriptor in interface PillarSelectorpublic SelectionCacheType getCacheType()
SelectorSelectionCacheType.JUST_IN_TIME,
even if a selector child caches.getCacheType in interface SelectorgetCacheType in class AbstractSelectorpublic void constructCache(DefaultSolverScope solverScope)
constructCache in interface SelectionCacheLifecycleListenerpublic void disposeCache(DefaultSolverScope solverScope)
disposeCache in interface SelectionCacheLifecycleListenerpublic boolean isCountable()
SelectorSelector.isNeverEnding() is true.isCountable in interface SelectorValueRanges are countable
(for example a double value range between 1.2 and 1.4 is not countable)public boolean isNeverEnding()
SelectorSelector.isCountable() is false
or if this selector is in random order (for most cases).
Is never true when this selector is in shuffled order (which is less scalable but more exact).isNeverEnding in interface SelectorIterator.hasNext() of the Iterator created by Iterable.iterator()
never returns false (except when it's empty).public long getSize()
IterableSelectorSelector with Selector.isNeverEnding() true should return a size
as if it would be able to return each distinct element only once,
because the size can be used in SelectionProbabilityWeightFactory.getSize in interface IterableSelector<List<Object>>Selector, always >= 0public ListIterator<List<Object>> listIterator()
listIterator in interface ListIterable<List<Object>>List.listIterator().List.listIterator()public ListIterator<List<Object>> listIterator(int index)
listIterator in interface ListIterable<List<Object>>index - lower than the size of this ListIterable, see List.listIterator(int).List.listIterator(int).List.listIterator()Copyright © 2006–2021 JBoss by Red Hat. All rights reserved.