org.optaplanner.core.impl.heuristic.selector.move.composite

Class CompositeMoveSelector

java.lang.Object

org.optaplanner.core.impl.heuristic.selector.AbstractSelector

org.optaplanner.core.impl.heuristic.selector.move.AbstractMoveSelector

org.optaplanner.core.impl.heuristic.selector.move.composite.CompositeMoveSelector

All Implemented Interfaces:

Iterable<Move>, EventListener, IterableSelector<Move>, MoveSelector, Selector, PhaseLifecycleListener, SolverLifecycleListener

Direct Known Subclasses:

CartesianProductMoveSelector, UnionMoveSelector

public abstract class CompositeMoveSelector
extends AbstractMoveSelector

Abstract superclass for every composite MoveSelector.

See Also:

MoveSelector

Field Summary

Fields

Modifier and Type	Field and Description
protected List<MoveSelector>	childMoveSelectorList
protected boolean	randomSelection

Fields inherited from class org.optaplanner.core.impl.heuristic.selector.AbstractSelector

logger, phaseLifecycleSupport, workingRandom

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CompositeMoveSelector(List<MoveSelector> childMoveSelectorList, boolean randomSelection)

Method Summary

Modifier and Type	Method and Description
List<MoveSelector>	getChildMoveSelectorList()
boolean	isCountable() If false, then Selector.isNeverEnding() is true.
boolean	supportsPhaseAndSolverCaching()
String	toString()

Methods inherited from class org.optaplanner.core.impl.heuristic.selector.AbstractSelector

getCacheType, phaseEnded, phaseStarted, solvingEnded, solvingStarted, stepEnded, stepStarted

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.IterableSelector

getSize

Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.Selector

getCacheType, isNeverEnding

Methods inherited from interface org.optaplanner.core.impl.phase.event.PhaseLifecycleListener

phaseEnded, phaseStarted, stepEnded, stepStarted

Methods inherited from interface org.optaplanner.core.impl.solver.event.SolverLifecycleListener

solvingEnded, solvingStarted

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Field Detail

childMoveSelectorList

protected final List<MoveSelector> childMoveSelectorList

randomSelection

protected final boolean randomSelection

Constructor Detail

CompositeMoveSelector

protected CompositeMoveSelector(List<MoveSelector> childMoveSelectorList,
                                boolean randomSelection)

Method Detail

getChildMoveSelectorList

public List<MoveSelector> getChildMoveSelectorList()

supportsPhaseAndSolverCaching

public boolean supportsPhaseAndSolverCaching()

isCountable

public boolean isCountable()

Description copied from interface: Selector

If false, then Selector.isNeverEnding() is true.

Returns:

true if all the ValueRanges are countable (for example a double value range between 1.2 and 1.4 is not countable)

toString

public String toString()

Overrides:

toString in class Object