org.wso2.siddhi.core.query.output.ratelimit.snapshot

Class PerSnapshotOutputRateLimiter

java.lang.Object

org.wso2.siddhi.core.query.output.ratelimit.snapshot.SnapshotOutputRateLimiter

org.wso2.siddhi.core.query.output.ratelimit.snapshot.PerSnapshotOutputRateLimiter

All Implemented Interfaces:

Schedulable

public class PerSnapshotOutputRateLimiter
extends SnapshotOutputRateLimiter

Parent implementation for per event periodic snapshot rate limiting. Multiple implementations of this will be there to represent different queries. Snapshot rate limiting will only emit current events representing the snapshot period.

Field Summary

Fields inherited from class org.wso2.siddhi.core.query.output.ratelimit.snapshot.SnapshotOutputRateLimiter

lockWrapper, siddhiAppContext, stateEventCloner, streamEventCloner

Constructor Summary

Constructors

Constructor and Description
PerSnapshotOutputRateLimiter(String id, Long value, ScheduledExecutorService scheduledExecutorService, WrappedSnapshotOutputRateLimiter wrappedSnapshotOutputRateLimiter, SiddhiAppContext siddhiAppContext, String queryName)

Method Summary

Modifier and Type	Method and Description
SnapshotOutputRateLimiter	clone(String key, WrappedSnapshotOutputRateLimiter wrappedSnapshotOutputRateLimiter)
Map<String,Object>	currentState()
void	process(ComplexEventChunk complexEventChunk)
void	restoreState(Map<String,Object> state)
void	start()
void	stop()

Methods inherited from class org.wso2.siddhi.core.query.output.ratelimit.snapshot.SnapshotOutputRateLimiter

cloneComplexEvent, sendToCallBacks, setQueryLock, setStateEventCloner, setStreamEventCloner

Methods inherited from class java.lang.Object

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

Constructor Detail

PerSnapshotOutputRateLimiter

public PerSnapshotOutputRateLimiter(String id,
                                    Long value,
                                    ScheduledExecutorService scheduledExecutorService,
                                    WrappedSnapshotOutputRateLimiter wrappedSnapshotOutputRateLimiter,
                                    SiddhiAppContext siddhiAppContext,
                                    String queryName)

Method Detail

process

public void process(ComplexEventChunk complexEventChunk)

Specified by:

process in interface Schedulable

Specified by:

process in class SnapshotOutputRateLimiter

clone

public SnapshotOutputRateLimiter clone(String key,
                                       WrappedSnapshotOutputRateLimiter wrappedSnapshotOutputRateLimiter)

Specified by:

clone in class SnapshotOutputRateLimiter

start

public void start()

Specified by:

start in class SnapshotOutputRateLimiter

stop

public void stop()

Specified by:

stop in class SnapshotOutputRateLimiter

currentState

public Map<String,Object> currentState()

Specified by:

currentState in class SnapshotOutputRateLimiter

restoreState

public void restoreState(Map<String,Object> state)

Specified by:

restoreState in class SnapshotOutputRateLimiter