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

This class is responsible for changes to net.esper.filter.EventTypeIndex for addition and removal of filters. It delegates the work to make modifications to the filter parameter tree to an net.esper.filter.IndexTreeBuilder. It enforces a policy that a filter callback can only be added once.

The following tables list the members exposed by the EventTypeIndexBuilder type.

Public Methods

  NameDescription
Add
Add a filter to the event type index structure, and to the filter subtree. Throws an IllegalStateException exception if the callback is already registered.

Equals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
GetHashCode
Serves as a hash function for a particular type. GetHashCode() is suitable for use in hashing algorithms and data structures like a hash table.
(Inherited from Object.)
GetType
Gets the Type of the current instance.
(Inherited from Object.)
Remove
Remove a filter callback from the given index node.

ToString
Returns a String that represents the current Object.
(Inherited from Object.)

Protected Methods

  NameDescription
Finalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)

Public Constructors

  NameDescription
EventTypeIndexBuilderNew
Constructor - takes the event type index to manipulate as its parameter.