public class MoveListFactoryToMoveSelectorBridge extends AbstractMoveSelector implements SelectionCacheLifecycleListener
MoveListFactory
to a MoveSelector
.Modifier and Type | Field and Description |
---|---|
protected List<Move> |
cachedMoveList |
protected SelectionCacheType |
cacheType |
protected MoveListFactory |
moveListFactory |
protected boolean |
randomSelection |
logger, phaseLifecycleSupport, workingRandom
Constructor and Description |
---|
MoveListFactoryToMoveSelectorBridge(MoveListFactory moveListFactory,
SelectionCacheType cacheType,
boolean randomSelection) |
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. |
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<Move> |
iterator() |
boolean |
supportsPhaseAndSolverCaching() |
String |
toString() |
phaseEnded, phaseStarted, solvingEnded, solvingStarted, stepEnded, stepStarted
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
phaseEnded, phaseStarted, stepEnded, stepStarted
solvingEnded, solvingStarted
forEach, spliterator
protected final MoveListFactory moveListFactory
protected final SelectionCacheType cacheType
protected final boolean randomSelection
public MoveListFactoryToMoveSelectorBridge(MoveListFactory moveListFactory, SelectionCacheType cacheType, boolean randomSelection)
public SelectionCacheType getCacheType()
Selector
SelectionCacheType.JUST_IN_TIME
,
even if a selector child caches.getCacheType
in interface Selector
getCacheType
in class AbstractSelector
public boolean supportsPhaseAndSolverCaching()
supportsPhaseAndSolverCaching
in interface MoveSelector
public void constructCache(DefaultSolverScope solverScope)
constructCache
in interface SelectionCacheLifecycleListener
public void disposeCache(DefaultSolverScope solverScope)
disposeCache
in interface SelectionCacheLifecycleListener
public boolean isCountable()
Selector
Selector.isNeverEnding()
is true.isCountable
in interface Selector
ValueRange
s are countable
(for example a double value range between 1.2 and 1.4 is not countable)public boolean isNeverEnding()
Selector
Selector.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 Selector
Iterator.hasNext()
of the Iterator
created by Iterable.iterator()
never returns false (except when it's empty).public long getSize()
IterableSelector
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
.getSize
in interface IterableSelector<Move>
Selector
, always >= 0
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