com.espertech.esper.epl.named

Class NamedWindowRootView

java.lang.Object

com.espertech.esper.epl.named.NamedWindowRootView

public class NamedWindowRootView
extends Object

The root window in a named window plays multiple roles: It holds the indexes for deleting rows, if any on-delete statement requires such indexes. Such indexes are updated when events arrive, or remove from when a data window or on-delete statement expires events. The view keeps track of on-delete statements their indexes used.

Constructor Summary

Constructors

Constructor and Description
NamedWindowRootView(ValueAddEventProcessor revisionProcessor, boolean queryPlanLogging, MetricReportingService metricReportingService, EventType eventType, boolean childBatching, boolean isEnableIndexShare, Set<String> optionalUniqueKeyProps)

Method Summary

Modifier and Type	Method and Description
EventType	getEventType()
Set<String>	getOptionalUniqueKeyProps()
static org.slf4j.Logger	getQueryPlanLog()
ValueAddEventProcessor	getRevisionProcessor()
boolean	isChildBatching()
boolean	isEnableIndexShare()
boolean	isQueryPlanLogging()

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedWindowRootView

public NamedWindowRootView(ValueAddEventProcessor revisionProcessor,
                           boolean queryPlanLogging,
                           MetricReportingService metricReportingService,
                           EventType eventType,
                           boolean childBatching,
                           boolean isEnableIndexShare,
                           Set<String> optionalUniqueKeyProps)

Method Detail

getOptionalUniqueKeyProps

public Set<String> getOptionalUniqueKeyProps()

getRevisionProcessor

public ValueAddEventProcessor getRevisionProcessor()

isChildBatching

public boolean isChildBatching()

getQueryPlanLog

public static org.slf4j.Logger getQueryPlanLog()

isQueryPlanLogging

public boolean isQueryPlanLogging()

getEventType

public EventType getEventType()

isEnableIndexShare

public boolean isEnableIndexShare()