org.egothor.dir

Class ControlsHandlerStern

java.lang.Object

org.egothor.dir.ControlsHandler

org.egothor.dir.ControlsHandlerStern

public class ControlsHandlerStern
extends ControlsHandler

Handler that processes controls specification of a query and produces the specific subquery. The controls are strict, all must be satisfied.

Author:

galambos

Method Summary

Modifier and Type	Method and Description
Query	buildControlsSubquery(String[] controls) All controls are transformed into BITMAP tokens which are required and not prohibited, all connected with AND which is not required or prohibited.
static ControlsHandlerStern	getInstance()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static ControlsHandlerStern getInstance()

buildControlsSubquery

public Query buildControlsSubquery(String[] controls)

All controls are transformed into BITMAP tokens which are required and not prohibited, all connected with AND which is not required or prohibited.

Specified by:

buildControlsSubquery in class ControlsHandler

Parameters:

controls - the entry controls

Returns:

the subquery