net.sf.rubycollect4j.succ

Class LongSuccessor

java.lang.Object

net.sf.rubycollect4j.succ.LongSuccessor

All Implemented Interfaces:

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

public final class LongSuccessor
extends java.lang.Object
implements Successive<java.lang.Long>

LongSuccessor generates a successor of any given Long. It's a singleton object.

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(java.lang.Long arg0, java.lang.Long arg1)
static LongSuccessor	getInstance() Returns a LongSuccessor.
java.lang.Long	succ(java.lang.Long 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 LongSuccessor getInstance()

Returns a LongSuccessor.

Returns:

a LongSuccessor

succ

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

Description copied from interface: Successive

Returns the successor of given element.

Specified by:

succ in interface Successive<java.lang.Long>

Parameters:

curr - an element

Returns:

the successor of given element

compare

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

Specified by:

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object