Package org.apache.flink.runtime.state.metrics

Class LatencyTrackingStateFactory<K,N,V,S extends org.apache.flink.api.common.state.State,IS extends InternalKvState<K,N,?>>

java.lang.Object

org.apache.flink.runtime.state.metrics.LatencyTrackingStateFactory<K,N,V,S,IS>

public class LatencyTrackingStateFactory<K,N,V,S extends org.apache.flink.api.common.state.State,IS extends InternalKvState<K,N,?>>
extends Object

Factory to create AbstractLatencyTrackState.

Method Summary

Modifier and Type	Method	Description
static <K, N, V, S extends org.apache.flink.api.common.state.State> InternalKvState<K,N,?>	createStateAndWrapWithLatencyTrackingIfEnabled(InternalKvState<K,N,?> kvState, org.apache.flink.api.common.state.StateDescriptor<S,V> stateDescriptor, LatencyTrackingStateConfig latencyTrackingStateConfig)	Create latency tracking state if enabled.

Methods inherited from class java.lang.Object

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

Method Details

createStateAndWrapWithLatencyTrackingIfEnabled

public static <K,
N,
V,
S extends org.apache.flink.api.common.state.State>
InternalKvState<K,N,?> createStateAndWrapWithLatencyTrackingIfEnabled(InternalKvState<K,N,?> kvState,
 org.apache.flink.api.common.state.StateDescriptor<S,V> stateDescriptor,
 LatencyTrackingStateConfig latencyTrackingStateConfig)
                                                               throws Exception

Create latency tracking state if enabled.

Throws:

Exception