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

Class AggregationWindowedPerSnapshotOutputRateLimiter

java.lang.Object

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

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

All Implemented Interfaces:

Schedulable

Direct Known Subclasses:

AggregationGroupByWindowedPerSnapshotOutputRateLimiter

public class AggregationWindowedPerSnapshotOutputRateLimiter
extends SnapshotOutputRateLimiter

Implementation of PerSnapshotOutputRateLimiter for queries with Windows and Aggregators.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Integer>	aggregateAttributePositionList
protected Comparator<ComplexEvent>	comparator
protected String	id
protected String	queryName
protected ScheduledExecutorService	scheduledExecutorService
protected long	scheduledTime
protected Scheduler	scheduler
protected Long	value

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

lockWrapper, siddhiAppContext, stateEventCloner, streamEventCloner

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AggregationWindowedPerSnapshotOutputRateLimiter(String id, Long value, ScheduledExecutorService scheduledExecutorService, List<Integer> aggregateAttributePositionList, 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

Field Detail

value

protected final Long value

scheduledExecutorService

protected final ScheduledExecutorService scheduledExecutorService

id

protected String id

comparator

protected Comparator<ComplexEvent> comparator

aggregateAttributePositionList

protected List<Integer> aggregateAttributePositionList

scheduler

protected Scheduler scheduler

scheduledTime

protected long scheduledTime

queryName

protected String queryName

Constructor Detail

AggregationWindowedPerSnapshotOutputRateLimiter

protected AggregationWindowedPerSnapshotOutputRateLimiter(String id,
                                                          Long value,
                                                          ScheduledExecutorService scheduledExecutorService,
                                                          List<Integer> aggregateAttributePositionList,
                                                          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

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

clone

public SnapshotOutputRateLimiter clone(String key,
                                       WrappedSnapshotOutputRateLimiter wrappedSnapshotOutputRateLimiter)

Specified by:

clone in class SnapshotOutputRateLimiter