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## org.drools.planner.core.localsearch.decider.acceptor.simulatedannealing
Class LegacySimulatedAnnealingAcceptor

    java.lang.Object
      org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter
          org.drools.planner.core.localsearch.decider.acceptor.AbstractAcceptor
              org.drools.planner.core.localsearch.decider.acceptor.simulatedannealing.LegacySimulatedAnnealingAcceptor

All Implemented Interfaces:
  EventListener, Acceptor, LocalSearchSolverPhaseLifecycleListener

    public class LegacySimulatedAnnealingAcceptor

extends AbstractAcceptor

TODO this will be removed once the time gradient based `SimulatedAnnealingAcceptor` is always better.

Field Summary
`protected double` | `startingTemperature`
`protected double` | `temperature`
`protected double` | `temperatureSurvival`

Fields inherited from class org.drools.planner.core.localsearch.decider.acceptor.AbstractAcceptor
`logger`

Constructor Summary
`LegacySimulatedAnnealingAcceptor()`

Method Summary
`boolean` | `isAccepted(MoveScope moveScope)`
`void` | `phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)`
`void` | `setStartingTemperature(double startingTemperature)`
`void` | `setTemperatureSurvival(double temperatureSurvival)`
`void` | `stepTaken(LocalSearchStepScope localSearchStepScope)`

Methods inherited from class org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListenerAdapter
`beforeDeciding, phaseEnded`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.drools.planner.core.localsearch.event.LocalSearchSolverPhaseLifecycleListener
`beforeDeciding, phaseEnded`

Field Detail

### startingTemperature

    protected double startingTemperature

### temperatureSurvival

    protected double temperatureSurvival

### temperature

    protected double temperature

Constructor Detail

### LegacySimulatedAnnealingAcceptor

    public LegacySimulatedAnnealingAcceptor()

Method Detail

### setStartingTemperature

    public void setStartingTemperature(double startingTemperature)

### setTemperatureSurvival

    public void setTemperatureSurvival(double temperatureSurvival)

### phaseStarted

    public void phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)

  Specified by:
    `phaseStarted` in interface `LocalSearchSolverPhaseLifecycleListener`
  Overrides:
    `phaseStarted` in class `LocalSearchSolverPhaseLifecycleListenerAdapter`

### isAccepted

    public boolean isAccepted(MoveScope moveScope)

  Parameters:
    `moveScope` - not null
  Returns:
    true if accepted

### stepTaken

    public void stepTaken(LocalSearchStepScope localSearchStepScope)

  Specified by:
    `stepTaken` in interface `LocalSearchSolverPhaseLifecycleListener`
  Overrides:
    `stepTaken` in class `LocalSearchSolverPhaseLifecycleListenerAdapter`

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