com.espertech.esper.epl.named
Class NamedWindowRootView

java.lang.Object
  com.espertech.esper.epl.named.NamedWindowRootView

public class NamedWindowRootView
extends java.lang.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

NamedWindowRootView(ValueAddEventProcessor revisionProcessor, boolean queryPlanLogging, MetricReportingService metricReportingService, EventType eventType, boolean childBatching, boolean isEnableIndexShare, java.util.Set<java.lang.String> optionalUniqueKeyProps)

Method Summary

EventType	getEventType()
java.util.Set<java.lang.String>	getOptionalUniqueKeyProps()
static org.apache.commons.logging.Log	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,
                           java.util.Set<java.lang.String> optionalUniqueKeyProps)

Method Detail

getOptionalUniqueKeyProps

public java.util.Set<java.lang.String> getOptionalUniqueKeyProps()

getRevisionProcessor

public ValueAddEventProcessor getRevisionProcessor()

isChildBatching

public boolean isChildBatching()

getQueryPlanLog

public static org.apache.commons.logging.Log getQueryPlanLog()

isQueryPlanLogging

public boolean isQueryPlanLogging()

getEventType

public EventType getEventType()

isEnableIndexShare

public boolean isEnableIndexShare()