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

    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.SimulatedAnnealingAcceptor

All Implemented Interfaces:
  EventListener, Acceptor, LocalSearchSolverPhaseLifecycleListener

    public class SimulatedAnnealingAcceptor

extends AbstractAcceptor

The time gradient implementation of simulated annealing.

Field Summary
`protected int` | `partsLength`
`protected Score` | `startingTemperature`
`protected double[]` | `startingTemperatureParts`
`protected double` | `temperatureMinimum`
`protected double[]` | `temperatureParts`

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

Constructor Summary
`SimulatedAnnealingAcceptor()`

Method Summary
`boolean` | `isAccepted(MoveScope moveScope)`
`void` | `phaseStarted(LocalSearchSolverPhaseScope localSearchSolverPhaseScope)`
`void` | `setStartingTemperature(Score startingTemperature)`
`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 Score startingTemperature

### partsLength

    protected int partsLength

### startingTemperatureParts

    protected double[] startingTemperatureParts

### temperatureParts

    protected double[] temperatureParts

### temperatureMinimum

    protected double temperatureMinimum

Constructor Detail

### SimulatedAnnealingAcceptor

    public SimulatedAnnealingAcceptor()

Method Detail

### setStartingTemperature

    public void setStartingTemperature(Score startingTemperature)

### 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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