Package org.apache.flink.streaming.api.operators.sorted.state

Class BatchExecutionStateBackend

java.lang.Object

org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionStateBackend

All Implemented Interfaces:

Serializable, org.apache.flink.runtime.state.StateBackend

public class BatchExecutionStateBackend
extends Object
implements org.apache.flink.runtime.state.StateBackend

A simple StateBackend which is used in a BATCH style execution.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.state.StateBackend

org.apache.flink.runtime.state.StateBackend.CustomInitializationMetrics, org.apache.flink.runtime.state.StateBackend.KeyedStateBackendParameters<K extends Object>, org.apache.flink.runtime.state.StateBackend.OperatorStateBackendParameters

Constructor Summary

Constructors

Constructor	Description
BatchExecutionStateBackend()

Method Summary

Modifier and Type	Method	Description
<K> org.apache.flink.runtime.state.CheckpointableKeyedStateBackend<K>	createKeyedStateBackend(org.apache.flink.runtime.state.StateBackend.KeyedStateBackendParameters<K> parameters)
org.apache.flink.runtime.state.OperatorStateBackend	createOperatorStateBackend(org.apache.flink.runtime.state.StateBackend.OperatorStateBackendParameters parameters)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.runtime.state.StateBackend

getName, supportsNoClaimRestoreMode, supportsSavepointFormat, useManagedMemory

Constructor Detail

BatchExecutionStateBackend

public BatchExecutionStateBackend()

Method Detail

createKeyedStateBackend

public <K> org.apache.flink.runtime.state.CheckpointableKeyedStateBackend<K> createKeyedStateBackend(org.apache.flink.runtime.state.StateBackend.KeyedStateBackendParameters<K> parameters)

Specified by:

createKeyedStateBackend in interface org.apache.flink.runtime.state.StateBackend

createOperatorStateBackend

public org.apache.flink.runtime.state.OperatorStateBackend createOperatorStateBackend(org.apache.flink.runtime.state.StateBackend.OperatorStateBackendParameters parameters)
                                                                               throws Exception

Specified by:

createOperatorStateBackend in interface org.apache.flink.runtime.state.StateBackend

Throws:

Exception