## Uses of Class
com.hazelcast.jet.pipeline.JoinClause

- Packages that use JoinClause
  Package | Description
  --- | ---
  com.hazelcast.jet.pipeline | The Pipeline API is Jet's high-level API to build and execute distributed computation jobs.

- - ### Uses of JoinClause in com.hazelcast.jet.pipeline

    Methods in com.hazelcast.jet.pipeline that return JoinClause
    Modifier and Type | Method and Description
    --- | ---
    `static <K,T0,T1_OUT> JoinClause<K,T0,Map.Entry<K,T1_OUT>,T1_OUT>` | JoinClause.`joinMapEntries(DistributedFunction<? super T0,? extends K> leftKeyFn)` A shorthand factory for the common case of hash-joining with a stream of map entries.
    `static <K,T0,T1> JoinClause<K,T0,T1,T1>` | JoinClause.`onKeys(DistributedFunction<? super T0,? extends K> leftKeyFn, DistributedFunction<? super T1,? extends K> rightKeyFn)` Constructs and returns a join clause with the supplied left-hand and right-hand key extractor functions, and with an identity right-hand projection function.
    `<T1_NEW_OUT> JoinClause<K,T0,T1,T1_NEW_OUT>` | JoinClause.`projecting(DistributedFunction<? super T1,? extends T1_NEW_OUT> rightProjectFn)` Returns a copy of this join clause, but with the right-hand projection function replaced with the supplied one.

    Methods in com.hazelcast.jet.pipeline with parameters of type JoinClause
    Modifier and Type | Method and Description
    --- | ---
    `<K,T1_IN,T1> Tag<T1>` | GeneralHashJoinBuilder.`add(BatchStage<T1_IN> stage, JoinClause<K,T0,T1_IN,T1> joinClause)` Adds another contributing pipeline stage to the hash-join operation.
    `<K,T1_IN,T1,R> StreamStage<R>` | StreamStage.`hashJoin(BatchStage<T1_IN> stage1, JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1, DistributedBiFunction<T,T1,R> mapToOutputFn)`
    `<K,T1_IN,T1,R> GeneralStage<R>` | GeneralStage.`hashJoin(BatchStage<T1_IN> stage1, JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1, DistributedBiFunction<T,T1,R> mapToOutputFn)` Attaches to both this and the supplied stage a hash-joining stage and returns it.
    `<K,T1_IN,T1,R> BatchStage<R>` | BatchStage.`hashJoin(BatchStage<T1_IN> stage1, JoinClause<K,? super T,? super T1_IN,? extends T1> joinClause1, DistributedBiFunction<T,T1,R> mapToOutputFn)`
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> StreamStage<R>` | StreamStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)`
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> StreamStage<R>` | StreamStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)`
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> GeneralStage<R>` | GeneralStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)` Attaches to this and the two supplied stages a hash-joining stage and returns it.
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> GeneralStage<R>` | GeneralStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)` Attaches to this and the two supplied stages a hash-joining stage and returns it.
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> BatchStage<R>` | BatchStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)`
    `<K1,K2,T1_IN,T2_IN,T1,T2,R> BatchStage<R>` | BatchStage.`hashJoin2(BatchStage<T1_IN> stage1, JoinClause<K1,? super T,? super T1_IN,? extends T1> joinClause1, BatchStage<T2_IN> stage2, JoinClause<K2,? super T,? super T2_IN,? extends T2> joinClause2, DistributedTriFunction<T,T1,T2,R> mapToOutputFn)`

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