context.arch.discoverer.dataModel
Class AbstractDataModel

java.lang.Object
  context.arch.discoverer.dataModel.AbstractDataModel

Direct Known Subclasses:

DiscovererDataModel

public abstract class AbstractDataModel

extends java.lang.Object

Author:

Agathe

Field Summary

protected java.util.Hashtable

nameToIndexTableIF This hashtable contains the IndexTableIF object that are the index tables used in this data model.

Constructor Summary

AbstractDataModel()

Method Summary

abstract java.lang.Object	add(java.lang.Object object)
void	decNbElements()
abstract java.lang.Object	getEmptyArray()
abstract java.util.Enumeration	getIndexKeys()
abstract java.lang.Object	getIndexOf(java.lang.Object object)
IndexTableIF	getIndexTableIFCorrespondingTo(java.lang.String indexName)
int	getNbElements()
int	getNumberOfElements()
abstract java.lang.Object	getObjectAt(java.lang.Object object)
void	incNbElements()
abstract java.lang.Object	remove(java.lang.Object object)
abstract java.lang.String	toString()
abstract java.lang.Object	update(java.lang.Object object)

Methods inherited from class java.lang.Object

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

Field Detail

nameToIndexTableIF

protected java.util.Hashtable nameToIndexTableIF

This hashtable contains the IndexTableIF object that are the index tables used in this data model. key=string=name of the indexTable => value=IndexTableIF

Constructor Detail

AbstractDataModel

public AbstractDataModel()

Method Detail

getIndexTableIFCorrespondingTo

public IndexTableIF getIndexTableIFCorrespondingTo(java.lang.String indexName)

add

public abstract java.lang.Object add(java.lang.Object object)

update

public abstract java.lang.Object update(java.lang.Object object)

remove

public abstract java.lang.Object remove(java.lang.Object object)

getIndexOf

public abstract java.lang.Object getIndexOf(java.lang.Object object)

getObjectAt

public abstract java.lang.Object getObjectAt(java.lang.Object object)

getIndexKeys

public abstract java.util.Enumeration getIndexKeys()

toString

public abstract java.lang.String toString()

getNumberOfElements

public int getNumberOfElements()

getEmptyArray

public abstract java.lang.Object getEmptyArray()

incNbElements

public void incNbElements()

decNbElements

public void decNbElements()

getNbElements

public int getNbElements()