vishnu.model.volatiles.recordset
Class AbstractVolatileRecordSet

java.lang.Object
  vishnu.model.volatiles.recordset.AbstractVolatileRecordSet

All Implemented Interfaces:

java.io.Serializable, RecordSet, VolatileRecordSet

Direct Known Subclasses:

DefaultVolatileRecordSet, OrderedVolatileRecordSet

public abstract class AbstractVolatileRecordSet
extends java.lang.Object
implements VolatileRecordSet, java.io.Serializable

Author:

Hernan Rancati

See Also:

Serialized Form

Field Summary

protected int	index
protected java.lang.String	sortColumn

Constructor Summary

AbstractVolatileRecordSet(TableSignature s, Session session)

Method Summary

void	drop() Borra la coleccion de registros.
Session	getSession()
void	moveTo(int recordIndex) Mueve el puntero de proximo registro a recordIndex.
void	order() Ordena el conjunto de registros por la columna definida a estos efectos en la tabla.
java.lang.String	orderedBy()
void	persist() Persiste los datos del recordSet.
void	reset() Posiciona el RecordSet antes del primer registro.

Methods inherited from class java.lang.Object

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

Methods inherited from interface vishnu.model.RecordSet

delete, getCount, hasNext, hasPrevious, insert, next, previous, update

Field Detail

index

protected int index

sortColumn

protected java.lang.String sortColumn

Constructor Detail

AbstractVolatileRecordSet

public AbstractVolatileRecordSet(TableSignature s,
                                 Session session)

Method Detail

reset

public void reset()

Description copied from interface: RecordSet

Posiciona el RecordSet antes del primer registro.

Specified by:

reset in interface RecordSet

drop

public void drop()

Description copied from interface: RecordSet

Borra la coleccion de registros.

Specified by:

drop in interface RecordSet

moveTo

public void moveTo(int recordIndex)
            throws java.lang.IndexOutOfBoundsException

Description copied from interface: RecordSet

Mueve el puntero de proximo registro a recordIndex.

Specified by:

moveTo in interface RecordSet

Throws:

java.lang.IndexOutOfBoundsException

Parameters:

recordIndex - - la nueva posicion del puntero a proximo registro.

orderedBy

public java.lang.String orderedBy()

persist

public void persist()

Description copied from interface: RecordSet

Persiste los datos del recordSet.

Specified by:

persist in interface RecordSet

order

public void order()

Description copied from interface: RecordSet

Ordena el conjunto de registros por la columna definida a estos efectos en la tabla.

Specified by:

order in interface RecordSet

getSession

public Session getSession()

Specified by:

getSession in interface VolatileRecordSet