================== SHANNONSTHEOREM ============================
package network;

import javax.swing.JOptionPane;

/**
 *
 * @author Houle
 *
 */
public class ShannonsThreorem {

//  private double bandwidth; //initializing  bandwidth
    //private double signalToNoise; //initializing signaltonoise
    private ShannonsModel test;
    /** the constructor
     */
    public ShannonsThreorem(){ //constructor
        super();
    }

    /** this sets private bandwidth to public h to protect bandwidth
     * @param h
     */
    public void setBandwidth(double h){ //setting h to the value of bandwidth
        test.setBandwidth(h);
    }

    /**
     * this sets signaltonoise to snr to protect signaltonoise
     * @param snr
     */
    public void setSignalToNoise(double snr){ //setting snr to the value of signal to noise
        test.setSignalToNoise(snr);
    }

    /**
     *  this is shannon's theorem. This is where the the mathematic foruma is run
     * @param bandwidth
     * @param signalToNoise
     * @return
     */
    private double getMaximumDataRate(double bandwidth, double signalToNoise){ //Shannon's theorem
        return (getBandwidth()*Math.log(1+Math.pow(10, getSignalToNoise()/10))/Math.log(2));
    }

    /**
     * this grabs a copy of the bandwidth and signal to noise for use in the theorem
     * @return
     */
    public double getMaximumDataRate(){ //getting bandwidth and signaltonoise and putting them in for the Shannon theorem
        return getMaximumDataRate(test.getBandwidth(), test.getSignalToNoise());
    }

    /**
     * getBandwidth returns a copy of bandwidth
     * @return
     */
    public double getBandwidth(){ //returning a copy of bandwidth
        return test.getBandwidth();
    }

    /**
     * getsignaltonoise gets a copy of signaltonoise
     * @return
     */
    public double getSignalToNoise(){ //returning a copy of signal to noise
        return test.getSignalToNoise();
    }

    /**
     * the toString is what will be called instead of the original class toString value
     */
    public String toString(){ //setting a toString value
        return ("Bandwidth is " + getBandwidth() + "Signal to noise is " + getSignalToNoise() + "The maximum data rate is " + getMaximumDataRate());
    }

    /**
     * this sets the Joptionpanes to grab information from the user and display it in dialog boxes
     * @param args
     */
    public static void main(String[] args) { //MAIN with option panes to request values
        ShannonsThreorem app = new ShannonsThreorem();
        app.setBandwidth(Double.parseDouble(JOptionPane.showInputDialog("Enter the bandwidth")));
        app.setSignalToNoise(Double.parseDouble(JOptionPane.showInputDialog("Enter signal to noise")));
        JOptionPane.showMessageDialog(null, "Max data rate is " + app.getMaximumDataRate());  //the first value is null because I don't want to add this to a frame
    }

}


============= SHANNONS MODEL =====================
package network;

import javax.swing.JOptionPane;

public class ShannonsModel {
    private double bandwidth; //initializing  bandwidth
    private double signalToNoise; //initializing signaltonoise

    /** the constructor
     */
    public ShannonsModel(){ //constructor
        super();
    }

    /** this sets private bandwidth to public h to protect bandwidth
     * @param h
     */
    public void setBandwidth(double h){ //setting h to the value of bandwidth
        bandwidth = h;
    }

    /**
     * this sets signaltonoise to snr to protect signaltonoise
     * @param snr
     */
    public void setSignalToNoise(double snr){ //setting snr to the value of signal to noise
        signalToNoise = snr;
    }

    /**
     *  this is shannon's theorem. This is where the the mathematic foruma is run
     * @param bandwidth
     * @param signalToNoise
     * @return
     */
    private double getMaximumDataRate(double bandwidth, double signalToNoise){ //Shannon's theorem
        return (bandwidth*Math.log(1+Math.pow(10, signalToNoise/10))/Math.log(2));
    }

    /**
     * this grabs a copy of the bandwidth and signal to noise for use in the theorem
     * @return
     */
    public double getMaximumDataRate(){ //getting bandwidth and signaltonoise and putting them in for the Shannon theorem
        return getMaximumDataRate(getBandwidth(), getSignalToNoise());
    }

    /**
     * getBandwidth returns a copy of bandwidth
     * @return
     */
    public double getBandwidth(){ //returning a copy of bandwidth
        return bandwidth;
    }

    /**
     * getsignaltonoise gets a copy of signaltonoise
     * @return
     */
    public double getSignalToNoise(){ //returning a copy of signal to noise
        return signalToNoise;
    }

    /**
     * the toString is what will be called instead of the original class toString value
     */
    public String toString(){ //setting a toString value
        return ("Bandwidth is " + getBandwidth() + "Signal to noise is " + getSignalToNoise() + "The maximum data rate is " + getMaximumDataRate());
    }

    /**
     * this sets the Joptionpanes to grab information from the user and display it in dialog boxes
     * @param args
     */
    public static void main(String[] args) { //MAIN with option panes to request values
        ShannonsThreorem app = new ShannonsThreorem();
        app.setBandwidth(Double.parseDouble(JOptionPane.showInputDialog("Enter the bandwidth")));
        app.setSignalToNoise(Double.parseDouble(JOptionPane.showInputDialog("Enter signal to noise")));
        JOptionPane.showMessageDialog(null, "Max data rate is " + app.getMaximumDataRate());  //the first value is null because I don't want to add this to a frame
    }
}