org.apache.flink.table.runtime.generated

Interface JoinCondition

All Superinterfaces:

org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, Serializable

public interface JoinCondition
extends org.apache.flink.api.common.functions.RichFunction

Interface for code generated condition function for [[org.apache.calcite.rel.core.Join]].

Method Summary

Modifier and Type	Method and Description
boolean	apply(BaseRow in1, BaseRow in2)

Methods inherited from interface org.apache.flink.api.common.functions.RichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Method Detail

apply

boolean apply(BaseRow in1,
              BaseRow in2)

Returns:

true if the join condition stays true for the joined row (in1, in2)