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

Classes

  ClassDescription
public classCursor
This class supplies position information for net.esper.eql.join.exec.LookupInstructionExec to use for iterating over events for lookup.

public classNode
Node is the structure to hold results of event lookups in joined streams. A node holds a set of event which are the result of a lookup in a stream's table. A Node can be linked to its parent node and the event within the parent node, which was the event that was used to perform a lookup.

public classNodeCursorEnumerator
Iterator over a set of nodes supplying node and event-within-node position information in a net.esper.eql.join.rep.Cursor.

public classRepositoryImpl
Implements a repository for join events and lookup results.

public classSingleCursorIterator
A utility class for an iterator that has one element.

Interfaces

  InterfaceDescription
public interfaceRepository
An interface for a repository of events in a lookup/join scheme that supplies events for event stream table lookups and receives results of lookups.