/**
* Copyright (c) 2006-2009, NEPOMUK Consortium
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the NEPOMUK Consortium nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**/
package processing.folkrank;
import java.util.LinkedList;
public interface FolkRankResult {
/** Returns the weight vectors for each dimension.
*
* @return An array of weight vectors - one vector for each dimension.
*/
public double[][] getWeights();
/** Sets the weight vectors.
*
* @param weights - An array of weight vectors - one for each dimension.
*/
public void setWeights(double[][] weights);
/** Returns a list of errors from the computation. For each iteration one
* error value.
*
* @return A list of double values. For each iteration one value.
*/
public LinkedList<Double> getErrors();
/** Add an error value to the list of error values.
*
* @param error - An error value.
*/
public void addError(double error);
/** Returns the weight vectors of the adapted PageRank for each dimension.
*
* @return An array of weight vectors - one vector for each dimension.
*/
public double[][] getAPRWeights();
/** Sets the weight vectors for the adapted PageRank.
*
* @param weights - An array of weight vectors - one for each dimension.
*/
public void setAPRWeights(double[][] weights);
}