RDBMSIndex (Ontopia)

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 Description

protected IndexManagerIF imanager

protected RDBMSTopicMapTransaction transaction

Constructor Summary

Constructors
Constructor Description

RDBMSIndex(IndexManagerIF imanager)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	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)
```