org.apache.flink.table.runtime.generated

接口 JoinCondition

所有超级接口:

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]].

方法概要

限定符和类型	方法和说明
boolean	apply(org.apache.flink.table.data.RowData in1, org.apache.flink.table.data.RowData in2)

从接口继承的方法 org.apache.flink.api.common.functions.RichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

方法详细资料

apply

boolean apply(org.apache.flink.table.data.RowData in1,
              org.apache.flink.table.data.RowData in2)

返回:

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