org.apache.flink.table.runtime.operators.window.tvf.common

Interface WindowProcessor.Context<W>

Enclosing interface:

WindowProcessor<W>

public static interface WindowProcessor.Context<W>

Information available in an invocation of methods of WindowProcessor.

Method Summary

Modifier and Type	Method and Description
org.apache.flink.runtime.state.KeyedStateBackend<org.apache.flink.table.data.RowData>	getKeyedStateBackend() Returns the current KeyedStateBackend.
org.apache.flink.runtime.memory.MemoryManager	getMemoryManager() Returns the current MemoryManager.
long	getMemorySize() Returns the managed memory size can be used by this operator.
Object	getOperatorOwner() Returns the object instance of this operator which is used for tracking managed memories used by this operator.
org.apache.flink.api.common.functions.RuntimeContext	getRuntimeContext() Returns the current RuntimeContext.
org.apache.flink.streaming.api.operators.InternalTimerService<W>	getTimerService() Returns the current InternalTimerService.
void	output(org.apache.flink.table.data.RowData result) Outputs results to downstream operators.

Method Detail

getOperatorOwner

Object getOperatorOwner()

Returns the object instance of this operator which is used for tracking managed memories used by this operator.

getMemoryManager

org.apache.flink.runtime.memory.MemoryManager getMemoryManager()

Returns the current MemoryManager.

getMemorySize

long getMemorySize()

Returns the managed memory size can be used by this operator.

getKeyedStateBackend

org.apache.flink.runtime.state.KeyedStateBackend<org.apache.flink.table.data.RowData> getKeyedStateBackend()

Returns the current KeyedStateBackend.

getTimerService

org.apache.flink.streaming.api.operators.InternalTimerService<W> getTimerService()

Returns the current InternalTimerService.

getRuntimeContext

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

Returns the current RuntimeContext.

output

void output(org.apache.flink.table.data.RowData result)

Outputs results to downstream operators.