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The Waikato Environment for Knowledge Analysis (WEKA), a machine
learning workbench. This is the stable version. Apart from bugfixes, this version
does not receive any other updates.
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
/*
* DataCollector.java
* Copyright (C) 2015 University of Waikato, Hamilton, New Zealand
*
*/
package weka.knowledgeflow.steps;
import weka.core.WekaException;
/**
* Auxiliary interface for steps that collect data results of some type - e.g.
* visualization steps that collect results.
*
* @author Mark Hall (mhall{[at]}pentaho{[dot]}com)
* @version $Revision: $
*/
public interface DataCollector {
/**
* Get the data that this collector has collected
*
* @return the data collected by this collector
*/
public Object retrieveData();
/**
* Set the data for this collector
*
* @param data the data to set
* @throws WekaException if there is a problem restoring data
*/
public void restoreData(Object data) throws WekaException;
}