Uses of Interface
org.apache.flink.runtime.state.OperatorStateBackend

Packages that use OperatorStateBackend

Package	Description
org.apache.flink.runtime.state
org.apache.flink.runtime.state.hashmap
org.apache.flink.streaming.api.operators
org.apache.flink.streaming.api.operators.sorted.state
org.apache.flink.streaming.util.functions

Uses of OperatorStateBackend in org.apache.flink.runtime.state

Classes in org.apache.flink.runtime.state that implement OperatorStateBackend

Modifier and Type	Class	Description
class	DefaultOperatorStateBackend	Default implementation of OperatorStateStore that provides the ability to make snapshots.

Methods in org.apache.flink.runtime.state that return OperatorStateBackend

Modifier and Type	Method	Description
abstract OperatorStateBackend	AbstractStateBackend.createOperatorStateBackend(StateBackend.OperatorStateBackendParameters parameters)
OperatorStateBackend	StateBackend.createOperatorStateBackend(StateBackend.OperatorStateBackendParameters parameters)	Creates a new OperatorStateBackend that can be used for storing operator state.

Uses of OperatorStateBackend in org.apache.flink.runtime.state.hashmap

Methods in org.apache.flink.runtime.state.hashmap that return OperatorStateBackend

Modifier and Type	Method	Description
OperatorStateBackend	HashMapStateBackend.createOperatorStateBackend(StateBackend.OperatorStateBackendParameters parameters)

Uses of OperatorStateBackend in org.apache.flink.streaming.api.operators

Methods in org.apache.flink.streaming.api.operators that return OperatorStateBackend

Modifier and Type	Method	Description
OperatorStateBackend	AbstractStreamOperator.getOperatorStateBackend()
OperatorStateBackend	AbstractStreamOperatorV2.getOperatorStateBackend()
OperatorStateBackend	StreamOperatorStateHandler.getOperatorStateBackend()
OperatorStateBackend	StreamOperatorStateContext.operatorStateBackend()	Returns the operator state backend for the stream operator.
protected OperatorStateBackend	StreamTaskStateInitializerImpl.operatorStateBackend(String operatorIdentifierText, PrioritizedOperatorSubtaskState prioritizedOperatorSubtaskStates, org.apache.flink.core.fs.CloseableRegistry backendCloseableRegistry, StateObject.StateObjectSizeStatsCollector statsCollector)

Uses of OperatorStateBackend in org.apache.flink.streaming.api.operators.sorted.state

Methods in org.apache.flink.streaming.api.operators.sorted.state that return OperatorStateBackend

Modifier and Type	Method	Description
OperatorStateBackend	BatchExecutionStateBackend.createOperatorStateBackend(StateBackend.OperatorStateBackendParameters parameters)

Uses of OperatorStateBackend in org.apache.flink.streaming.util.functions

Methods in org.apache.flink.streaming.util.functions with parameters of type OperatorStateBackend

Modifier and Type	Method	Description
static void	StreamingFunctionUtils.snapshotFunctionState(StateSnapshotContext context, OperatorStateBackend backend, org.apache.flink.api.common.functions.Function userFunction)