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

- Packages that use org.optaplanner.core.impl.score.stream.drools.common
  Package | Description
  --- | ---
  org.optaplanner.core.impl.score.stream.drools |
  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 |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools
  Class | Description
  --- | ---
  DroolsAbstractConstraintStream |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools.bi
  Class | Description
  --- | ---
  BiTuple |
  DroolsAbstractConstraintStream |
  DroolsAbstractGroupBy |
  DroolsAbstractGroupByAccumulator |
  DroolsCondition | Encapsulates the low-level rule creation and manipulation operations via the Drools executable model DSL (see `PatternDSL`.
  DroolsPatternBuilder | Instances of `PatternDSL.PatternDef` are mutable and as such can not be reused by constraint streams that could result in mutually different rules.
  DroolsRuleStructure | Represents the left-hand side of a Drools rule.
  QuadTuple |
  TriTuple |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools.common
  Class | Description
  --- | ---
  BiTuple |
  DroolsAbstractAccumulateFunction |
  DroolsAbstractConstraintStream |
  DroolsAbstractGroupBy |
  DroolsAbstractGroupByAccumulator |
  DroolsAccumulateContext | Each context is uniquely identified by its `System.identityHashCode(Object)`.
  DroolsCondition | Encapsulates the low-level rule creation and manipulation operations via the Drools executable model DSL (see `PatternDSL`.
  DroolsPatternBuilder | Instances of `PatternDSL.PatternDef` are mutable and as such can not be reused by constraint streams that could result in mutually different rules.
  DroolsRuleStructure | Represents the left-hand side of a Drools rule.
  FactTuple |
  GroupByCollectorProcessor |
  QuadTuple |
  TriTuple |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools.quad
  Class | Description
  --- | ---
  BiTuple |
  DroolsAbstractConstraintStream |
  DroolsAbstractGroupBy |
  DroolsAbstractGroupByAccumulator |
  DroolsCondition | Encapsulates the low-level rule creation and manipulation operations via the Drools executable model DSL (see `PatternDSL`.
  DroolsCondition.ImmediatelyPreviousFilter | When two filters follow one another immediately, we merge them into a new `Predicate`.
  DroolsPatternBuilder | Instances of `PatternDSL.PatternDef` are mutable and as such can not be reused by constraint streams that could result in mutually different rules.
  DroolsRuleStructure | Represents the left-hand side of a Drools rule.
  QuadTuple |
  TriTuple |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools.tri
  Class | Description
  --- | ---
  BiTuple |
  DroolsAbstractConstraintStream |
  DroolsAbstractGroupBy |
  DroolsAbstractGroupByAccumulator |
  DroolsCondition | Encapsulates the low-level rule creation and manipulation operations via the Drools executable model DSL (see `PatternDSL`.
  DroolsPatternBuilder | Instances of `PatternDSL.PatternDef` are mutable and as such can not be reused by constraint streams that could result in mutually different rules.
  DroolsRuleStructure | Represents the left-hand side of a Drools rule.
  QuadTuple |
  TriTuple |

- Classes in org.optaplanner.core.impl.score.stream.drools.common used by org.optaplanner.core.impl.score.stream.drools.uni
  Class | Description
  --- | ---
  BiTuple |
  DroolsAbstractConstraintStream |
  DroolsAbstractGroupBy |
  DroolsAbstractGroupByAccumulator |
  DroolsCondition | Encapsulates the low-level rule creation and manipulation operations via the Drools executable model DSL (see `PatternDSL`.
  DroolsPatternBuilder | Instances of `PatternDSL.PatternDef` are mutable and as such can not be reused by constraint streams that could result in mutually different rules.
  DroolsRuleStructure | Represents the left-hand side of a Drools rule.
  QuadTuple |
  TriTuple |