Package org.optaplanner.core.impl.heuristic.selector.value.chained

## Interface SubChainSelector

- All Superinterfaces:
    `EventListener`, `Iterable<SubChain>`, `IterableSelector<SubChain>`, `ListIterable<SubChain>`, `ListIterableSelector<SubChain>`, `PhaseLifecycleListener`, `Selector`, `SolverLifecycleListener`
  All Known Implementing Classes:
    `DefaultSubChainSelector`

      public interface SubChainSelector
      extends ListIterableSelector<SubChain>

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `GenuineVariableDescriptor` | `getVariableDescriptor()` |

    - ### Methods inherited from interface java.lang.Iterable

      `forEach, iterator, spliterator`

    - ### Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.IterableSelector

      `getSize`

    - ### Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.common.iterator.ListIterable

      `listIterator, listIterator`

    - ### Methods inherited from interface org.optaplanner.core.impl.phase.event.PhaseLifecycleListener

      `phaseEnded, phaseStarted, stepEnded, stepStarted`

    - ### Methods inherited from interface org.optaplanner.core.impl.heuristic.selector.Selector

      `getCacheType, isCountable, isNeverEnding`

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

      `solvingEnded, solvingStarted`

- - ### Method Detail

    - #### getVariableDescriptor

          GenuineVariableDescriptor getVariableDescriptor()

      Returns:
        never null