PriorEventViewFactory (Esper Common API Documentation)

java.lang.Object

com.espertech.esper.common.internal.view.prior.PriorEventViewFactory

All Implemented Interfaces:: ViewFactory

public class PriorEventViewFactory extends Object implements ViewFactory

Factory for making PriorEventView instances.

Field Summary

Fields

Modifier and Type

Field

Description

static final EPTypeClass

EPTYPE

protected EventType

eventType

protected boolean

isUnbound

unbound to indicate the we are not receiving remove stream events (unbound stream, stream without child views) therefore must use a different buffer.

Fields inherited from interface com.espertech.esper.common.internal.view.core.ViewFactory
EMPTY_ARRAY, EPTYPEARRAY, EPTYPEARRAYARRAY, SINGLE_ELEMENT_ARRAY
Constructor Summary

Constructors

Constructor

Description

PriorEventViewFactory()
Method Summary

Modifier and Type

Method

Description

EventType

getEventType()

String

getViewName()

void

init(ViewFactoryContext viewFactoryContext, EPStatementInitServices services)

View

makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)

ViewUpdatedCollection

makeViewUpdatedCollection(SortedSet<Integer> priorRequests, AgentInstanceContext agentInstanceContext)

void

setEventType(EventType eventType)

void

setUnbound(boolean unbound)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- EPTYPE
  
  public static final EPTypeClass EPTYPE
- eventType
  
  protected EventType eventType
- isUnbound
  
  protected boolean isUnbound
  
  unbound to indicate the we are not receiving remove stream events (unbound stream, stream without child views) therefore must use a different buffer.
Constructor Details
- PriorEventViewFactory
  
  public PriorEventViewFactory()
Method Details
- setUnbound
  
  public void setUnbound(boolean unbound)
- setEventType
  
  public void setEventType(EventType eventType)
  
  Specified by:
  
  setEventType in interface ViewFactory
- init
  
  public void init(ViewFactoryContext viewFactoryContext, EPStatementInitServices services)
  
  Specified by:
  
  init in interface ViewFactory
- makeView
  
  public View makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
  
  Specified by:
  
  makeView in interface ViewFactory
- makeViewUpdatedCollection
  
  public ViewUpdatedCollection makeViewUpdatedCollection(SortedSet<Integer> priorRequests, AgentInstanceContext agentInstanceContext)
- getEventType
  
  public EventType getEventType()
  
  Specified by:
  
  getEventType in interface ViewFactory
- getViewName
  
  public String getViewName()
  
  Specified by:
  
  getViewName in interface ViewFactory