com.bigdata.bop.engine

Interface QueryEngine.IRunningQueryListener

All Known Implementing Classes:

AbstractRTOTestCase.MyQueryListener

Enclosing class:

QueryEngine

public static interface QueryEngine.IRunningQueryListener

Listener API for IRunningQuery life cycle events (start/halt).

Note: While this interface makes it possible to catch the start and halt of an IRunningQuery, it imposes an overhead on the query engine and the potential for significant latency and other problems depending on the behavior of the QueryEngine.IRunningQueryListener. This interface was added to facilitate certain test suites which could not otherwise be written. It should not be used for protection code.

Method Summary

Methods

Modifier and Type	Method and Description
void	notify(IRunningQuery q)

Method Detail

notify

void notify(IRunningQuery q)