net.ontopia.topicmaps.impl.rdbms.index
Class RDBMSIndex

java.lang.Object
  net.ontopia.topicmaps.impl.utils.AbstractIndex
      net.ontopia.topicmaps.impl.rdbms.index.RDBMSIndex

All Implemented Interfaces:

IndexIF

Direct Known Subclasses:

ClassInstanceIndex, NameIndex, OccurrenceIndex, ScopeIndex

public abstract class RDBMSIndex
extends AbstractIndex
implements IndexIF

INTERNAL: An abstract super class used by the rdbms indexes.

Constructor Summary

RDBMSIndex(IndexManagerIF imanager)

Method Summary

protected Object	executeQuery(String name, Object[] params)
IndexIF	getIndex() INTERNAL: Method used by IndexManagerIF to manage index creation.

Methods inherited from class java.lang.Object

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

Constructor Detail

RDBMSIndex

public RDBMSIndex(IndexManagerIF imanager)

Method Detail

getIndex

public IndexIF getIndex()

Description copied from class: AbstractIndex

INTERNAL: Method used by IndexManagerIF to manage index creation. The idea behind this method is for the index itself to decide whether to create a new instance every time or the same one.

Specified by:

getIndex in class AbstractIndex

Returns:

Index instance.

executeQuery

protected Object executeQuery(String name,
                              Object[] params)