net.sf.rubycollect4j.succ

Class IntegerSuccessor

java.lang.Object

net.sf.rubycollect4j.succ.IntegerSuccessor

All Implemented Interfaces:

java.util.Comparator<java.lang.Integer>, Successive<java.lang.Integer>

public final class IntegerSuccessor
extends java.lang.Object
implements Successive<java.lang.Integer>

IntegerSuccessor generates a successor of any given Integer. It's a singleton object.

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(java.lang.Integer arg0, java.lang.Integer arg1)
static IntegerSuccessor	getInstance() Returns an IntegerSuccessor.
java.lang.Integer	succ(java.lang.Integer curr) Returns the successor of given element.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Method Detail

getInstance

public static IntegerSuccessor getInstance()

Returns an IntegerSuccessor.

Returns:

an IntegerSuccessor

succ

public java.lang.Integer succ(java.lang.Integer curr)

Description copied from interface: Successive

Returns the successor of given element.

Specified by:

succ in interface Successive<java.lang.Integer>

Parameters:

curr - an element

Returns:

the successor of given element

compare

public int compare(java.lang.Integer arg0,
          java.lang.Integer arg1)

Specified by:

compare in interface java.util.Comparator<java.lang.Integer>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object