openrat-java-client

Id.java (648B)

---

 package de.openrat.client.util;
 
 public class Id extends Number
 {
 
 	private static final long serialVersionUID = -1360182293567671578L;
 	
 	private final long value;
 
 	Id(long id)
 	{
 		this.value = id;
 	}
 
 	Id(int id)
 	{
 		this.value = (long) id;
 	}
 
 	Id(short id)
 	{
 		this.value = (long) id;
 	}
 
 	@Override
 	public int intValue()
 	{
 		return (int) value;
 	}
 
 	@Override
 	public long longValue()
 	{
 		return value;
 	}
 
 	@Override
 	public float floatValue()
 	{
 		throw new ArithmeticException("this id is never a float value");
 	}
 
 	@Override
 	public double doubleValue()
 	{
 		throw new ArithmeticException("this id is never a double value");
 	}
 
 }