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kddml.Core.DataMining.SequentialPatterns.DataSequenceManager Interface Reference

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

kddml.Core.DataMining.SequentialPatterns.DataSequence List of all members.

Public Member Functions

Iterator getTimestampedTransactions ()
boolean contains (TimestampedTransactionManager transaction)
int getNumberOfTimestampedTransactions ()
int getNumberOfItems ()

Detailed Description

A manger interface for DataSequence.

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

Iterator kddml.Core.DataMining.SequentialPatterns.DataSequenceManager.getTimestampedTransactions  ) 
 

Returns an iterator over the timestamped-transactions of this data-sequence.

Returns:
an iterator over timestamped transactions

Implemented in kddml.Core.DataMining.SequentialPatterns.DataSequence.

boolean kddml.Core.DataMining.SequentialPatterns.DataSequenceManager.contains TimestampedTransactionManager  transaction  ) 
 

Tests if this data-sequence contains a timestamped-transaction.

Parameters:
transaction a transaction
Returns:
true if this data-sequence contains transaction

Implemented in kddml.Core.DataMining.SequentialPatterns.DataSequence.

int kddml.Core.DataMining.SequentialPatterns.DataSequenceManager.getNumberOfTimestampedTransactions  ) 
 

Returns the number of timestamped-transactions contained in this data-sequence.

Returns:
number of transactions

Implemented in kddml.Core.DataMining.SequentialPatterns.DataSequence.

int kddml.Core.DataMining.SequentialPatterns.DataSequenceManager.getNumberOfItems  ) 
 

Returns the number of items contained in this data-sequence.

Returns:
total number of items

Implemented in kddml.Core.DataMining.SequentialPatterns.DataSequence.


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