jist.swans.misc
Class SingletonInt

java.lang.Object
  jist.swans.misc.SingletonInt

public class SingletonInt
extends java.lang.Object

Class to store a mutable primitive integer with in an Object (because Java has primitives in the first place).

Since:

SWANS1.0

Field Summary

int	i encapsulated integer.

Constructor Summary

SingletonInt()
Create a new singleton integer with value zero.

SingletonInt(int i)
Create a new singleton integer with given value.

Method Summary

static java.lang.Integer

getSmallInteger(int i) Return the Integer for a small integer, hopefully without a new allocation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

i

public int i

encapsulated integer.

Constructor Detail

SingletonInt

public SingletonInt()

Create a new singleton integer with value zero.

SingletonInt

public SingletonInt(int i)

Create a new singleton integer with given value.

Parameters:

i - initial singleton integer value

Method Detail

getSmallInteger

public static java.lang.Integer getSmallInteger(int i)

Return the Integer for a small integer, hopefully without a new allocation.

Parameters:

i - some integer to convert to an Integer

Returns:

Integer object corresponding integer primitive