## Uses of Class
org.optaplanner.core.impl.score.stream.drools.common.DroolsAbstractGroupBy

- Packages that use DroolsAbstractGroupBy
  Package | Description
  --- | ---
  org.optaplanner.core.impl.score.stream.drools.bi |
  org.optaplanner.core.impl.score.stream.drools.common |
  org.optaplanner.core.impl.score.stream.drools.quad |
  org.optaplanner.core.impl.score.stream.drools.tri |
  org.optaplanner.core.impl.score.stream.drools.uni |

- - ### Uses of DroolsAbstractGroupBy in org.optaplanner.core.impl.score.stream.drools.bi

    Methods in org.optaplanner.core.impl.score.stream.drools.bi that return DroolsAbstractGroupBy
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected DroolsAbstractGroupBy<BiTuple<A,​B>,​?>` | DroolsBiGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<BiTuple<A,​B>,​?>` | DroolsBiToQuadGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<BiTuple<A,​B>,​?>` | DroolsBiToTriGroupByAccumulator.`newContext()` |

  - ### Uses of DroolsAbstractGroupBy in org.optaplanner.core.impl.score.stream.drools.common

    Methods in org.optaplanner.core.impl.score.stream.drools.common that return DroolsAbstractGroupBy
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected abstract DroolsAbstractGroupBy<InTuple,​?>` | DroolsAbstractGroupByAccumulator.`newContext()` |

  - ### Uses of DroolsAbstractGroupBy in org.optaplanner.core.impl.score.stream.drools.quad

    Methods in org.optaplanner.core.impl.score.stream.drools.quad that return DroolsAbstractGroupBy
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected DroolsAbstractGroupBy<QuadTuple<A,​B,​C,​D>,​?>` | DroolsQuadGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<QuadTuple<A,​B,​C,​D>,​?>` | DroolsQuadToBiGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<QuadTuple<A,​B,​C,​D>,​?>` | DroolsQuadToTriGroupByAccumulator.`newContext()` |

  - ### Uses of DroolsAbstractGroupBy in org.optaplanner.core.impl.score.stream.drools.tri

    Methods in org.optaplanner.core.impl.score.stream.drools.tri that return DroolsAbstractGroupBy
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected DroolsAbstractGroupBy<TriTuple<A,​B,​C>,​?>` | DroolsTriGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<TriTuple<A,​B,​C>,​?>` | DroolsTriToBiGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<TriTuple<A,​B,​C>,​?>` | DroolsTriToQuadGroupByAccumulator.`newContext()` |

  - ### Uses of DroolsAbstractGroupBy in org.optaplanner.core.impl.score.stream.drools.uni

    Methods in org.optaplanner.core.impl.score.stream.drools.uni that return DroolsAbstractGroupBy
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected DroolsAbstractGroupBy<A,​?>` | DroolsUniToBiGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<A,​?>` | DroolsUniToQuadGroupByAccumulator.`newContext()` |
    `protected DroolsAbstractGroupBy<A,​?>` | DroolsUniToTriGroupByAccumulator.`newContext()` |