Package org.apache.flink.api.java.operators

Class JoinOperator.DefaultJoin.WrappingFlatJoinFunction<IN1,IN2,OUT>

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.api.java.operators.translation.WrappingFunction<org.apache.flink.api.common.functions.JoinFunction<IN1,IN2,OUT>>

org.apache.flink.api.java.operators.JoinOperator.DefaultJoin.WrappingFlatJoinFunction<IN1,IN2,OUT>

Type Parameters:

IN1 - type of elements of first collection

IN2 - type of elements of second collection

OUT - type of elements of resulting elements

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.FlatJoinFunction<IN1,IN2,OUT>, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction

Enclosing class:

JoinOperator.DefaultJoin<I1,I2>

@Internal
public static class JoinOperator.DefaultJoin.WrappingFlatJoinFunction<IN1,IN2,OUT>
extends WrappingFunction<org.apache.flink.api.common.functions.JoinFunction<IN1,IN2,OUT>>
implements org.apache.flink.api.common.functions.FlatJoinFunction<IN1,IN2,OUT>

Wrapper around JoinFunction.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.api.java.operators.translation.WrappingFunction

wrappedFunction

Constructor Summary

Constructors

Constructor	Description
WrappingFlatJoinFunction(org.apache.flink.api.common.functions.JoinFunction<IN1,IN2,OUT> wrappedFunction)

Method Summary

Modifier and Type	Method	Description
void	join(IN1 left, IN2 right, org.apache.flink.util.Collector<OUT> out)

Methods inherited from class org.apache.flink.api.java.operators.translation.WrappingFunction

close, getWrappedFunction, open, setRuntimeContext

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

getIterationRuntimeContext, getRuntimeContext, open

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WrappingFlatJoinFunction

public WrappingFlatJoinFunction(org.apache.flink.api.common.functions.JoinFunction<IN1,IN2,OUT> wrappedFunction)

Method Detail

join

public void join(IN1 left,
                 IN2 right,
                 org.apache.flink.util.Collector<OUT> out)
          throws Exception

Specified by:

join in interface org.apache.flink.api.common.functions.FlatJoinFunction<IN1,IN2,OUT>

Throws:

Exception