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kddml.Core.DataSources.TransactionalInternalTableManager Interface Reference

Inheritance diagram for kddml.Core.DataSources.TransactionalInternalTableManager:

kddml.Core.DataSources.InternalTableManager kddml.Core.DataSources.TimestampInternalTableManager kddml.Core.DataSources.TransactionalInternalTable kddml.Core.DataSources.TimestampInternalTable kddml.Core.DataSources.TimestampInternalTable List of all members.

Public Member Functions

int getTransactionPosition ()
int getEventPosition ()
TransactionManager loadNextTransaction () throws InternalTableException
boolean hasNextTransaction ()

Detailed Description

An interface for a transactional internal table.

Title: KDDML

Description: Knowledge Discovery in Database Environment

Copyright: Copyright (c) 2003-2005

Company: Universita' di Pisa - Dipartimento di Informatica

Author:
Andrea Romei (romei@di.unipi.it)
Version:
2.0.16


Member Function Documentation

int kddml.Core.DataSources.TransactionalInternalTableManager.getTransactionPosition  ) 
 

Returns the position of the field "transaction" in the data schema.

Returns:
int returns a positive integer.

Implemented in kddml.Core.DataSources.TransactionalInternalTable.

int kddml.Core.DataSources.TransactionalInternalTableManager.getEventPosition  ) 
 

Returns the position of the field "event" in the data schema

Returns:
int returns a positive integer.

Implemented in kddml.Core.DataSources.TransactionalInternalTable.

TransactionManager kddml.Core.DataSources.TransactionalInternalTableManager.loadNextTransaction  )  throws InternalTableException
 

Returns the next transaction of the transactional table.

Exceptions:
InternalTableException 
Returns:
DataSequenceManager

Implemented in kddml.Core.DataSources.TransactionalInternalTable.

boolean kddml.Core.DataSources.TransactionalInternalTableManager.hasNextTransaction  ) 
 

Returns true if the transactional table has more transactions.

Returns:
boolean

Implemented in kddml.Core.DataSources.TransactionalInternalTable.


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