Assignment 2: Part 1 - Boxcar

package boxcar;

public class Boxcar {

    // Variables that will be initialized in the Boxcar constructors.
    private String cargo = "";
    private int numUnits;
    private boolean repair;

    // Default constructor that sets the boxcar to "gizmos", 5, and false.
    public Boxcar()
    {
        cargo = "gizmos" ;
        numUnits = 5 ;
        repair = false ;

    }


    public Boxcar(String c, int u, boolean r)
    {

        if(c.toLowerCase().equals("gizmos")|| c.toLowerCase().equals("gadgets") || c.toLowerCase().equals("widgets") || c.toLowerCase().equals("wadgets")) {
            cargo = c ;
        }
        else {
            cargo = "gizmos" ;

        }

        numUnits = u;

        if(numUnits < 0 || numUnits > 10) {
            numUnits = 0 ;
        }

        repair = r ;

        if(repair == true) {

            numUnits = 0 ;
        }


    }


    public String toString()
    {

        String output = null ;
        String output1 = null;

            if(repair == true) {
                output1 = "in repair" ;

            }
            else {
                output1 = "in service" ;
            }



         output =  numUnits + " " + cargo.toLowerCase() + "\t" + output1 ;


        return output;
    }



    public void loadCargo() {

        numUnits ++ ;
        if(numUnits > 10) {
            numUnits = 10 ;
        }

        if(repair == true) {
            numUnits = 0 ;
        }

    }


    public String getCargo()
    {
        return cargo;
    }


    public void setCargo(String c)
    {

        if(c.equalsIgnoreCase("gizmos") || c.equalsIgnoreCase("gadgets") || c.equalsIgnoreCase("widgets") || c.equalsIgnoreCase("wadgets") ) {

            cargo = c.toLowerCase() ;

        }
        else {
            cargo = "gizmos" ;
        }





    }



    public boolean isFull()
    {

        boolean output1 ;

        if(numUnits == 10) {
            output1 = true ;
        }
        else {
            output1 = false ;
        }

        return output1;
    }


    public void callForRepair()
    {

        repair = true;
        if(repair == true) {
            numUnits = 0 ;
        }


    }




}