Package org.optaplanner.core.impl.phase

Class NoChangePhase<Solution_>

java.lang.Object

org.optaplanner.core.impl.phase.AbstractPhase<Solution_>

org.optaplanner.core.impl.phase.NoChangePhase<Solution_>

Type Parameters:

Solution_ - the solution type, the class with the PlanningSolution annotation

All Implemented Interfaces:

EventListener, PhaseLifecycleListener<Solution_>, Phase<Solution_>, SolverLifecycleListener<Solution_>

public class NoChangePhase<Solution_>
extends AbstractPhase<Solution_>

A NoChangePhase is a Phase which does nothing.

See Also:

Phase, AbstractPhase

Field Summary

Fields inherited from class org.optaplanner.core.impl.phase.AbstractPhase

assertExpectedStepScore, assertShadowVariablesAreNotStaleAfterStep, assertStepScoreFromScratch, bestSolutionRecaller, logger, logIndentation, phaseIndex, phaseLifecycleSupport, solverPhaseLifecycleSupport, termination

Constructor Summary

Constructors

Constructor	Description
NoChangePhase(int phaseIndex, String logIndentation, BestSolutionRecaller<Solution_> bestSolutionRecaller, Termination termination)

Method Summary

Modifier and Type	Method	Description
String	getPhaseTypeString()
void	solve(SolverScope<Solution_> solverScope)

Methods inherited from class org.optaplanner.core.impl.phase.AbstractPhase

addPhaseLifecycleListener, assertWorkingSolutionInitialized, calculateWorkingStepScore, getPhaseIndex, getTermination, isAssertExpectedStepScore, isAssertShadowVariablesAreNotStaleAfterStep, isAssertStepScoreFromScratch, phaseEnded, phaseStarted, predictWorkingStepScore, removePhaseLifecycleListener, setAssertExpectedStepScore, setAssertShadowVariablesAreNotStaleAfterStep, setAssertStepScoreFromScratch, setSolverPhaseLifecycleSupport, solvingEnded, solvingStarted, stepEnded, stepStarted

Methods inherited from class java.lang.Object

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

Constructor Detail

NoChangePhase

public NoChangePhase(int phaseIndex,
                     String logIndentation,
                     BestSolutionRecaller<Solution_> bestSolutionRecaller,
                     Termination termination)

Method Detail

getPhaseTypeString

public String getPhaseTypeString()

Specified by:

getPhaseTypeString in class AbstractPhase<Solution_>

solve

public void solve(SolverScope<Solution_> solverScope)