package hu.pj.obj; public class Item { protected String name = ""; protected int value = 0; protected double weight = 0; protected double volume = 0; public Item() { } public Item(String name, int value, double weight, double volume) { setName(name); setValue(value); setWeight(weight); setVolume(volume); } public int getValue() { return value; } public void setValue(int value) { this.value = Math.max(value, 0); } public double getWeight() { return weight; } public void setWeight(double weight) { this.weight = Math.max(weight, 0); } public double getVolume() { return volume; } public void setVolume(double volume) { this.volume = Math.max(volume, 0); } public String getName() { return name; } public void setName(String name) { this.name = name; } } // class