package com.example.entity; public class ProductEntity { private long id; private String name; private int quantity; private long timestamp; private double price; // empty constructor public ProductEntity() { } // copy constructor public ProductEntity(ProductEntity origin) { id = origin.id; if(origin.name != null) name = new String(origin.name); quantity = origin.quantity; timestamp = origin.timestamp; price = origin.price; } public long getId() { return id; } public void setId(long id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public int getQuantity() { return quantity; } public void setQuantity(int quantity) { this.quantity = quantity; } public long getTimestamp() { return timestamp; } public void setTimestamp(long timestamp) { this.timestamp = timestamp; } public double getPrice() { return price; } public void setPrice(double price) { this.price = price; } }