/*
 * Trial.java
 *
 * Created on May 14, 2007, 11:28 AM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

/**
 *
 *Represents a single sampling at a single instance of time for one person and
 *holds all data fields for that sampling.
 *
 * @author Matt DesVoigne
 */
public class Trial {
    
    private int participantID;  // The participant sampled.
    private double[] fields;  // The data fields for the sampling.
    
    /** Creates a new instance of Trial */
    public Trial(int partID, double[] properties) {
        participantID = partID;
        fields = properties;
    }
    
    
    public int getParticipantID() {
        return participantID;
    }
    
    /**
     *Returns the data field of the sampling corresponding to the passed index.
     */
    public double getProperty(int idx) {
        return fields[idx];
    }
    
    /**
     * Returns true if the value of the input is not infinite and not Double.NaN.  False otherwise.  Used for ignoring blank cells.
     */
    public static boolean isNumber (double num) {
    	return(!Double.isNaN(num) && !Double.isInfinite(num));
    }
}