[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Mapping of event type to a tree-like structure containing filter parameter constants in indexes net.esper.filter.FilterParamIndex and filter callbacks in net.esper.filter.FilterCallbackSetNode.

This class evaluates events for the purpose of filtering by (1) looking up the event's net.esper.events.EventType and (2) asking the subtree for this event type to evaluate the event.

The class performs all the locking required for multithreaded access.

Namespace: net.esper.filter
Assembly:   NEsper (in NEsper.dll)

Syntax

Visual Basic (Declaration)
<DefaultMemberAttribute("Item")> _
Public Class EventTypeIndex _
	Implements EventEvaluator
C#
[DefaultMemberAttribute("Item")]
public class EventTypeIndex : EventEvaluator
Visual C++
[DefaultMemberAttribute(L"Item")]
public ref class EventTypeIndex : EventEvaluator

Inheritance Hierarchy

System.Object
  net.esper.filter.EventTypeIndex

See Also