public class MimicReplayingValueSelector extends AbstractValueSelector implements EntityIndependentValueSelector
Modifier and Type | Field and Description |
---|---|
protected boolean |
hasRecording |
protected boolean |
hasRecordingCreated |
protected Object |
recording |
protected boolean |
recordingAlreadyReturned |
protected boolean |
recordingCreated |
protected ValueMimicRecorder |
valueMimicRecorder |
logger, phaseLifecycleSupport, workingRandom
Constructor and Description |
---|
MimicReplayingValueSelector(ValueMimicRecorder valueMimicRecorder) |
Modifier and Type | Method and Description |
---|---|
Iterator<Object> |
endingIterator(Object entity)
If
Selector.isNeverEnding() is true, then ValueSelector.iterator(Object) will never end. |
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 . |
long |
getSize(Object entity)
Similar to
IterableSelector.getSize() , but requires an entity. |
GenuineVariableDescriptor |
getVariableDescriptor() |
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() |
Iterator<Object> |
iterator(Object entity)
Similar to
Iterable.iterator() , but requires an entity. |
void |
phaseEnded(AbstractPhaseScope phaseScope) |
void |
phaseStarted(AbstractPhaseScope phaseScope) |
void |
recordedHasNext(boolean hasNext) |
void |
recordedNext(Object next) |
String |
toString() |
getCacheType, solvingEnded, solvingStarted, stepEnded, stepStarted
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getCacheType
stepEnded, stepStarted
solvingEnded, solvingStarted
forEach, spliterator
protected final ValueMimicRecorder valueMimicRecorder
protected boolean hasRecordingCreated
protected boolean hasRecording
protected boolean recordingCreated
protected Object recording
protected boolean recordingAlreadyReturned
public MimicReplayingValueSelector(ValueMimicRecorder valueMimicRecorder)
public void phaseStarted(AbstractPhaseScope phaseScope)
phaseStarted
in interface PhaseLifecycleListener
phaseStarted
in class AbstractSelector
public void phaseEnded(AbstractPhaseScope phaseScope)
phaseEnded
in interface PhaseLifecycleListener
phaseEnded
in class AbstractSelector
public GenuineVariableDescriptor getVariableDescriptor()
getVariableDescriptor
in interface ValueSelector
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(Object entity)
ValueSelector
IterableSelector.getSize()
, but requires an entity.getSize
in interface ValueSelector
entity
- never nullSelector
, always >= 0
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<Object>
Selector
, always >= 0
public Iterator<Object> iterator(Object entity)
ValueSelector
Iterable.iterator()
, but requires an entity.iterator
in interface ValueSelector
entity
- never nullpublic void recordedHasNext(boolean hasNext)
public void recordedNext(Object next)
public Iterator<Object> endingIterator(Object entity)
ValueSelector
Selector.isNeverEnding()
is true, then ValueSelector.iterator(Object)
will never end.
This returns an ending Iterator
, that tries to match ValueSelector.iterator(Object)
as much as possible,
but return each distinct element only once
and therefore it might not respect the configuration of this ValueSelector
entirely.endingIterator
in interface ValueSelector
entity
- never nullValueSelector.iterator(Object)
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