org.apache.flink.table.runtime.context

Class ExecutionContextImpl

java.lang.Object

org.apache.flink.table.runtime.context.ExecutionContextImpl

All Implemented Interfaces:

ExecutionContext

public final class ExecutionContextImpl
extends Object
implements ExecutionContext

Implementation of ExecutionContext.

Constructor Summary

Constructors

Constructor and Description
ExecutionContextImpl(org.apache.flink.streaming.api.operators.AbstractStreamOperator<?> operator, org.apache.flink.api.common.functions.RuntimeContext runtimeContext)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.data.RowData	currentKey()
org.apache.flink.api.common.functions.RuntimeContext	getRuntimeContext()
void	setCurrentKey(org.apache.flink.table.data.RowData key) Sets current key.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutionContextImpl

public ExecutionContextImpl(org.apache.flink.streaming.api.operators.AbstractStreamOperator<?> operator,
                            org.apache.flink.api.common.functions.RuntimeContext runtimeContext)

Method Detail

currentKey

public org.apache.flink.table.data.RowData currentKey()

Specified by:

currentKey in interface ExecutionContext

Returns:

key of the current processed element.

setCurrentKey

public void setCurrentKey(org.apache.flink.table.data.RowData key)

Description copied from interface: ExecutionContext

Sets current key.

Specified by:

setCurrentKey in interface ExecutionContext

getRuntimeContext

public org.apache.flink.api.common.functions.RuntimeContext getRuntimeContext()

Specified by:

getRuntimeContext in interface ExecutionContext