public class FromSolutionEntitySelector extends AbstractEntitySelector
EntitySelector implementation.| Modifier and Type | Field and Description |
|---|---|
protected List<Object> |
cachedEntityList |
protected boolean |
cachedEntityListIsDirty |
protected Long |
cachedEntityListRevision |
protected EntityDescriptor |
entityDescriptor |
protected SelectionCacheType |
minimumCacheType |
protected boolean |
randomSelection |
logger, phaseLifecycleSupport, workingRandom| Constructor and Description |
|---|
FromSolutionEntitySelector(EntityDescriptor entityDescriptor,
SelectionCacheType minimumCacheType,
boolean randomSelection) |
| Modifier and Type | Method and Description |
|---|---|
Iterator<Object> |
endingIterator()
If
Selector.isNeverEnding() is true, then Iterable.iterator() will never end. |
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<Object> |
iterator() |
ListIterator<Object> |
listIterator() |
ListIterator<Object> |
listIterator(int index) |
void |
phaseEnded(AbstractPhaseScope phaseScope) |
void |
phaseStarted(AbstractPhaseScope phaseScope) |
void |
stepStarted(AbstractStepScope stepScope) |
String |
toString() |
solvingEnded, solvingStarted, stepEndedclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitstepEndedsolvingEnded, solvingStartedforEach, spliteratorprotected final EntityDescriptor entityDescriptor
protected final SelectionCacheType minimumCacheType
protected final boolean randomSelection
protected Long cachedEntityListRevision
protected boolean cachedEntityListIsDirty
public FromSolutionEntitySelector(EntityDescriptor entityDescriptor, SelectionCacheType minimumCacheType, boolean randomSelection)
public EntityDescriptor getEntityDescriptor()
public SelectionCacheType getCacheType()
SelectorSelectionCacheType.JUST_IN_TIME,
even if a selector child caches.getCacheType in interface SelectorgetCacheType in class AbstractSelectorSelectionCacheType.STEPpublic void phaseStarted(AbstractPhaseScope phaseScope)
phaseStarted in interface PhaseLifecycleListenerphaseStarted in class AbstractSelectorpublic void stepStarted(AbstractStepScope stepScope)
stepStarted in interface PhaseLifecycleListenerstepStarted in class AbstractSelectorpublic void phaseEnded(AbstractPhaseScope phaseScope)
phaseEnded in interface PhaseLifecycleListenerphaseEnded in class AbstractSelectorpublic boolean isCountable()
SelectorSelector.isNeverEnding() is true.ValueRanges 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).Iterator.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.Selector, always >= 0public ListIterator<Object> listIterator()
List.listIterator().List.listIterator()public ListIterator<Object> listIterator(int index)
index - lower than the size of this ListIterable, see List.listIterator(int).List.listIterator(int).List.listIterator()public Iterator<Object> endingIterator()
EntitySelectorSelector.isNeverEnding() is true, then Iterable.iterator() will never end.
This returns an ending Iterator, that tries to match Iterable.iterator() as much as possible,
but returns each distinct element only once and returns every element that might possibly be selected
and therefore it might not respect the configuration of this EntitySelector entirely.Iterable.iterator()Copyright © 2006–2021 JBoss by Red Hat. All rights reserved.