/***********************************************************************

	This file is part of JavaNPST, a Java library of NonParametric
	Statistical Tests.

	Copyright (C) 2011
	
	J. Derrac (jderrac@decsai.ugr.es)
	S. Garcia (sglopez@ujaen.es)
	F. Herrera (herrera@decsai.ugr.es)

	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 http://www.gnu.org/licenses/
  
**********************************************************************/

package javanpst.data.distributions.criticalTable;

import java.util.Arrays;
import javanpst.data.DataDefinitions;

/**
 * A table representation with 1 key and critical levels.
 * 
 * In each row of this table, several critical values are stored,
 * being each one assigned to a previously especified p-value
 * 
 * @author Joaqu�n Derrac Rus (jderrac@decsai.ugr.es)
 * @version 1.0
 */
public class Critical1KeyTable{
	
	/**
	 * Matrix of values
	 */
	private double body [][];
	
	/**
	 * Array of p-values
	 */
	private double pValues [];
	
	/**
	 * Buider.
	 * 
	 * @param lenght number of rows of the table
	 * @param criticals array of p-values
	 */
	public Critical1KeyTable(int lenght,double [] criticals){
		
		body=new double[lenght][criticals.length];
		pValues=new double [criticals.length];
		
		System.arraycopy(criticals, 0, pValues, 0, criticals.length);
		
		clear();

	}//end-method
	
	/**
	 * Returns the p-value assigned to a given position
	 * 
	 * @param index position selected
	 * @return p-value associated
	 */
	public double getHeader(int index){
		
		return pValues[index];
		
	}//end-method
	
	/**
	 * Clears the table
	 */
	public void clear(){
		
		for(int i=0;i