Package org.egothor.dir

This package defines objects of distributed IR layer.

See: Description

Interface Summary

Interface	Description
GlobalPositions

Class Summary

Class	Description
BufferedTanker	The BufferedTanker object uses a small memory barrel as a cache.
ControlsHandler	Handler that processes controls specification of a query and produces the specific subquery.
ControlsHandlerGlad	Handler that processes controls specification of a query and produces the specific subquery.
ControlsHandlerStern	Handler that processes controls specification of a query and produces the specific subquery.
CWI	The CWI object represents the simplest case of Collection-Wide-Information in an Information Retrieval system.
GlobalPositionsArray	GlobalPositions.java Created on 4.
GlobalPositionsBerkeley	Global positions using Berkeley DB
GlobalPositionsMapDb	Global positions using Berkeley DB
GlobalPositionWithTS	Global positions with timestamp of last operation.
Group	A Group is a group of Barrels which are, in fact, represented as one Barrel.
IndexCleaner	IndexCleaner is thread that locks an index directory and performs a clean up.
IndexRecovery	This class is called everytime a check for crashed client thread is needed.
Tanker	A Tanker is a group of Barrels with the capability of inserting new Barrels.
TankerImpl	This object encapsulates core Tanker structure with some routines which make the life of a programmer easier.
TankerImplSecure	This object encapsulates standard TankerImpl and adds multithread safe behavior.

Exception Summary

Exception	Description
EgothorIndexConstExpiredException	Thrown when index constancy has expired.

Package org.egothor.dir Description

This package defines objects of distributed IR layer.