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kddml.Core.DataMining.SequentialPatterns.TimestampedTransactionManager Interface Reference

Inheritance diagram for kddml.Core.DataMining.SequentialPatterns.TimestampedTransactionManager:

kddml.Core.DataMining.AssociationRules.TransactionManager kddml.Core.DataMining.SequentialPatterns.TimestampedTransaction List of all members.

Public Member Functions

String getTimestamp ()

Detailed Description

This interface represents a timestamped transaction (i.e. a set of items with a timestamp). Transactions can be boolean (if no value is specified) or multivalue. E.g.: {"outlook=sunny", "temperature=12"}; {"milk", "apple", "bread"}

Title: KDDML

Description: Knowledge Discovery in Database Environment

Copyright: Copyright (c) 2004

Company: Universita' di Pisa - Dipartimento di Informatica

Author:
Daniele Cerra (daniele@cerra.info)
Version:
2.0.0 alfa


Member Function Documentation

String kddml.Core.DataMining.SequentialPatterns.TimestampedTransactionManager.getTimestamp  ) 
 

Returns the timestamp related to this transaction. Note that timestamp is generally used to define a partial order between transactions.

Returns:
timestamp

Implemented in kddml.Core.DataMining.SequentialPatterns.TimestampedTransaction.


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