Rectangle.java

package com.noynaert.csc254;

public class Rectangle {
    double width;
    double length;

    //Constructors
    public Rectangle(double width, double length){
        setWidth(width);
        setLength(length);
    }
    public Rectangle(double side){
        this(side, side);
    }
    public Rectangle(){
        this(1.0,1.0);
    }


    //setters
    public void setLength(double length){
        this.length = (length <= 0.0) ? 1.0 : length;
        check();

    }

    public void setWidth(double width) {
        this.width = width <=0 ? 1.0 : width;
        check();
    }

    //getters
    public double getWidth(){
        return width;
    }

    public double getLength(){

        return length;
    }

    private void check(){
        if(length < width){
            double temp = length;
            length = width;
            width = temp;
        }
    }
    public double getArea(){
        return width * length;
    }

    public boolean isSquare(){
        boolean square=length==width ? true : false;
        return square;
    }

    public double getPerimeter(){
        return width + length + length + width;

    }
    public String toString() {
        String result = String.format("%1.4f x %1.4f", length, width);
        return result;
    }
}