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, IdentifierIndex, NameIndex, OccurrenceIndex, ScopeIndex, StatisticsIndex

public abstract class RDBMSIndex
extends AbstractIndex
implements IndexIF

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

Field Summary

Fields

Modifier and Type	Field and Description
protected IndexManagerIF	imanager
protected RDBMSTopicMapTransaction	transaction

Constructor Summary

Constructors

Constructor and Description
RDBMSIndex(IndexManagerIF imanager)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

imanager

protected IndexManagerIF imanager

transaction

protected RDBMSTopicMapTransaction transaction

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.

getTopicMap

protected TopicMapIF getTopicMap()

executeQuery

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