org.optaplanner.core.impl.localsearch.decider.forager

## Class AcceptedLocalSearchForager

- java.lang.Object
- - org.optaplanner.core.impl.solver.event.SolverLifecycleListenerAdapter<Solution_>
  - - org.optaplanner.core.impl.localsearch.event.LocalSearchPhaseLifecycleListenerAdapter
    - - org.optaplanner.core.impl.localsearch.decider.forager.AbstractLocalSearchForager
      - - org.optaplanner.core.impl.localsearch.decider.forager.AcceptedLocalSearchForager

- All Implemented Interfaces:
    EventListener, LocalSearchForager, LocalSearchPhaseLifecycleListener, SolverLifecycleListener

      public class AcceptedLocalSearchForager
      extends AbstractLocalSearchForager

  A `LocalSearchForager` which forages accepted moves and ignores unaccepted moves.
  See Also:
    `LocalSearchForager`, `Acceptor`

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected int` | `acceptedCountLimit`
    `protected long` | `acceptedMoveCount`
    `protected boolean` | `breakTieRandomly`
    `protected LocalSearchMoveScope` | `earlyPickedMoveScope`
    `protected FinalistPodium` | `finalistPodium`
    `protected LocalSearchPickEarlyType` | `pickEarlyType`
    `protected long` | `selectedMoveCount`

    - ### Fields inherited from class org.optaplanner.core.impl.localsearch.decider.forager.AbstractLocalSearchForager

      `logger`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AcceptedLocalSearchForager(FinalistPodium finalistPodium, LocalSearchPickEarlyType pickEarlyType, int acceptedCountLimit, boolean breakTieRandomly)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addMove(LocalSearchMoveScope moveScope)`
    `protected void` | `checkPickEarly(LocalSearchMoveScope moveScope)`
    `boolean` | `isQuitEarly()`
    `void` | `phaseEnded(LocalSearchPhaseScope phaseScope)`
    `void` | `phaseStarted(LocalSearchPhaseScope phaseScope)`
    `LocalSearchMoveScope` | `pickMove(LocalSearchStepScope stepScope)`
    `void` | `solvingEnded(DefaultSolverScope solverScope)`
    `void` | `solvingStarted(DefaultSolverScope solverScope)`
    `void` | `stepEnded(LocalSearchStepScope stepScope)`
    `void` | `stepStarted(LocalSearchStepScope stepScope)`
    `boolean` | `supportsNeverEndingMoveSelector()`
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### finalistPodium

          protected final FinalistPodium finalistPodium

    - #### pickEarlyType

          protected final LocalSearchPickEarlyType pickEarlyType

    - #### acceptedCountLimit

          protected final int acceptedCountLimit

    - #### breakTieRandomly

          protected final boolean breakTieRandomly

    - #### selectedMoveCount

          protected long selectedMoveCount

    - #### acceptedMoveCount

          protected long acceptedMoveCount

    - #### earlyPickedMoveScope

          protected LocalSearchMoveScope earlyPickedMoveScope

  - ### Constructor Detail

    - #### AcceptedLocalSearchForager

          public AcceptedLocalSearchForager(FinalistPodium finalistPodium,
                                            LocalSearchPickEarlyType pickEarlyType,
                                            int acceptedCountLimit,
                                            boolean breakTieRandomly)

  - ### Method Detail

    - #### solvingStarted

          public void solvingStarted(DefaultSolverScope solverScope)

      Specified by:
        `solvingStarted` in interface `SolverLifecycleListener`
      Overrides:
        `solvingStarted` in class `SolverLifecycleListenerAdapter`

    - #### phaseStarted

          public void phaseStarted(LocalSearchPhaseScope phaseScope)

      Specified by:
        `phaseStarted` in interface `LocalSearchPhaseLifecycleListener`
      Overrides:
        `phaseStarted` in class `LocalSearchPhaseLifecycleListenerAdapter`

    - #### stepStarted

          public void stepStarted(LocalSearchStepScope stepScope)

      Specified by:
        `stepStarted` in interface `LocalSearchPhaseLifecycleListener`
      Overrides:
        `stepStarted` in class `LocalSearchPhaseLifecycleListenerAdapter`

    - #### supportsNeverEndingMoveSelector

          public boolean supportsNeverEndingMoveSelector()

      Returns:
        true if it can be combined with a `Selector.isNeverEnding()` that returns true.

    - #### addMove

          public void addMove(LocalSearchMoveScope moveScope)

      Parameters:
        `moveScope` - never null

    - #### checkPickEarly

          protected void checkPickEarly(LocalSearchMoveScope moveScope)

    - #### isQuitEarly

          public boolean isQuitEarly()

      Returns:
        true if no further moves should be selected (and evaluated) for this step.

    - #### pickMove

          public LocalSearchMoveScope pickMove(LocalSearchStepScope stepScope)

      Parameters:
        `stepScope` - never null
      Returns:
        sometimes null, for example if no move is selected

    - #### stepEnded

          public void stepEnded(LocalSearchStepScope stepScope)

      Specified by:
        `stepEnded` in interface `LocalSearchPhaseLifecycleListener`
      Overrides:
        `stepEnded` in class `LocalSearchPhaseLifecycleListenerAdapter`

    - #### phaseEnded

          public void phaseEnded(LocalSearchPhaseScope phaseScope)

      Specified by:
        `phaseEnded` in interface `LocalSearchPhaseLifecycleListener`
      Overrides:
        `phaseEnded` in class `LocalSearchPhaseLifecycleListenerAdapter`

    - #### solvingEnded

          public void solvingEnded(DefaultSolverScope solverScope)

      Specified by:
        `solvingEnded` in interface `SolverLifecycleListener`
      Overrides:
        `solvingEnded` in class `SolverLifecycleListenerAdapter`

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

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