• Home
• net.sf.tweety.logics
• ml
• 1.6
• source code
• SumAggregator.java

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

net.sf.tweety.logics.ml.analysis.SumAggregator Maven / Gradle / Ivy

/*
 *  This file is part of "Tweety", a collection of Java libraries for
 *  logical aspects of artificial intelligence and knowledge representation.
 *
 *  Tweety is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License version 3 as
 *  published by the Free Software Foundation.
 *
 *  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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program. If not, see .
 *
 *  Copyright 2016 The Tweety Project Team 
 */
package net.sf.tweety.logics.ml.analysis;

import java.util.List;

/** This aggregation function models the sum function.
 * @author Matthias Thimm
 *
 */
public class SumAggregator implements AggregationFunction {

	private static final long serialVersionUID = -8518226177117879461L;

	/* (non-Javadoc)
	 * @see net.sf.tweety.logics.markovlogic.analysis.AggregationFunction#aggregate(java.util.List)
	 */
	@Override
	public double aggregate(List elements) {
		Double sum = new Double(0);
		for(Double elem: elements)
			sum += elem;
		return sum;
	}
	
	/* (non-Javadoc)
	 * @see java.lang.Object#toString()
	 */
	public String toString(){
		return "sum";
	}
}