# Hierarchy For Package org.optaplanner.core.impl.score.stream.uni

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.optaplanner.core.impl.score.stream.common.AbstractConstraintStreamHelper<Right,​JoinedStream,​Joiner,​Predicate>
    - org.optaplanner.core.impl.score.stream.uni.UniConstraintStreamHelper<A,​B>
  - org.optaplanner.core.impl.score.stream.uni.DefaultUniConstraintCollector<A,​ResultContainer_,​Result_> (implements org.optaplanner.core.api.score.stream.uni.UniConstraintCollector<A,​ResultContainer_,​Result_>)

## Interface Hierarchy

- org.optaplanner.core.api.score.stream.ConstraintStream
  - org.optaplanner.core.api.score.stream.uni.UniConstraintStream<A>
    - org.optaplanner.core.impl.score.stream.uni.InnerUniConstraintStream<A>