com.espertech.esper.common.internal.epl.namedwindow.core

Class NamedWindowTailViewBase

java.lang.Object

com.espertech.esper.common.internal.epl.namedwindow.core.NamedWindowTailViewBase

All Implemented Interfaces:

NamedWindowTailView

Direct Known Subclasses:

NamedWindowTailViewImpl

public abstract class NamedWindowTailViewBase
extends Object
implements NamedWindowTailView

This view is hooked into a named window's view chain as the last view and handles dispatching of named window insert and remove stream results via NamedWindowManagementService to consuming statements.

Field Summary

Fields

Modifier and Type	Field and Description
protected EventType	eventType
protected boolean	isParentBatchWindow
protected boolean	isPrioritized
protected NamedWindowDispatchService	namedWindowDispatchService
protected NamedWindowManagementService	namedWindowManagementService
protected StatementResultService	statementResultService
protected ConfigurationRuntimeThreading	threadingConfig
protected TimeSourceService	timeSourceService

Constructor Summary

Constructors

Constructor and Description
NamedWindowTailViewBase(EventType eventType, boolean isParentBatchWindow, EPStatementInitServices services)

Method Summary

Modifier and Type	Method and Description
EventType	getEventType()
NamedWindowManagementService	getNamedWindowManagementService()
StatementResultService	getStatementResultService()
boolean	isParentBatchWindow()
boolean	isPrioritized()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.common.internal.epl.namedwindow.core.NamedWindowTailView

addConsumerNoContext, addDispatches, makeLatchFactory, removeConsumerNoContext

Field Detail

eventType

protected final EventType eventType

namedWindowManagementService

protected final NamedWindowManagementService namedWindowManagementService

namedWindowDispatchService

protected final NamedWindowDispatchService namedWindowDispatchService

statementResultService

protected final StatementResultService statementResultService

isPrioritized

protected final boolean isPrioritized

isParentBatchWindow

protected final boolean isParentBatchWindow

timeSourceService

protected final TimeSourceService timeSourceService

threadingConfig

protected final ConfigurationRuntimeThreading threadingConfig

Constructor Detail

NamedWindowTailViewBase

public NamedWindowTailViewBase(EventType eventType,
                               boolean isParentBatchWindow,
                               EPStatementInitServices services)

Method Detail

isParentBatchWindow

public boolean isParentBatchWindow()

Specified by:

isParentBatchWindow in interface NamedWindowTailView

getEventType

public EventType getEventType()

Specified by:

getEventType in interface NamedWindowTailView

getStatementResultService

public StatementResultService getStatementResultService()

Specified by:

getStatementResultService in interface NamedWindowTailView

getNamedWindowManagementService

public NamedWindowManagementService getNamedWindowManagementService()

isPrioritized

public boolean isPrioritized()

Specified by:

isPrioritized in interface NamedWindowTailView