org.wamblee.general

Class Id<T>

java.lang.Object

org.wamblee.general.Id<T>

Type Parameters:

T - Type the id refers to.

All Implemented Interfaces:

Comparable<Id<T>>

public class Id<T>
extends Object
implements Comparable<Id<T>>

This class provides a generic typesafe id wrapping a long value.

Author:

Erik Brakkee

Constructor Summary

Constructors

Constructor and Description
Id(String aId) Constructs the id.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(Id<T> aId)
boolean	equals(Object aObj)
String	getId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Id

public Id(String aId)

Constructs the id.

Parameters:

aId - Integer id.

Throws:

NullPointerException - in case the id is null.

Method Detail

getId

public String getId()

Returns:

The underlying id.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object aObj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Id<T> aId)

Specified by:

compareTo in interface Comparable<Id<T>>