Package org.optaplanner.core.impl.constructionheuristic.event

## Interface ConstructionHeuristicPhaseLifecycleListener<Solution_>

- Type Parameters:
    `Solution_` - the solution type, the class with the `PlanningSolution` annotation
  All Superinterfaces:
    `EventListener`, `SolverLifecycleListener<Solution_>`
  All Known Subinterfaces:
    `ConstructionHeuristicForager<Solution_>`
  All Known Implementing Classes:
    `AbstractConstructionHeuristicForager`, `ConstructionHeuristicPhaseLifecycleListenerAdapter`, `DefaultConstructionHeuristicForager`

      public interface ConstructionHeuristicPhaseLifecycleListener<Solution_>
      extends SolverLifecycleListener<Solution_>

  See Also:
    `ConstructionHeuristicPhaseLifecycleListenerAdapter`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `phaseEnded​(ConstructionHeuristicPhaseScope<Solution_> phaseScope)` |
    `void` | `phaseStarted​(ConstructionHeuristicPhaseScope<Solution_> phaseScope)` |
    `void` | `stepEnded​(ConstructionHeuristicStepScope<Solution_> stepScope)` |
    `void` | `stepStarted​(ConstructionHeuristicStepScope<Solution_> stepScope)` |

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

      `solvingEnded, solvingStarted`

- - ### Method Detail

    - #### phaseStarted

          void phaseStarted​(ConstructionHeuristicPhaseScope<Solution_> phaseScope)

    - #### stepStarted

          void stepStarted​(ConstructionHeuristicStepScope<Solution_> stepScope)

    - #### stepEnded

          void stepEnded​(ConstructionHeuristicStepScope<Solution_> stepScope)

    - #### phaseEnded

          void phaseEnded​(ConstructionHeuristicPhaseScope<Solution_> phaseScope)