net.sf.xbus.base.core.arithmetic
Class XIntSupport

java.lang.Object
  net.sf.xbus.base.core.arithmetic.XIntSupport

public class XIntSupport
extends java.lang.Object

XIntSupport is a collection of helpful methods concerning integer handling.

Author:

Stephan Düwel

Constructor Summary

XIntSupport()

Method Summary

static int

calculateLength(long value, int radix) calculateLength computes the length of an integer in respect to a given radix.

Methods inherited from class java.lang.Object

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

Constructor Detail

XIntSupport

public XIntSupport()

Method Detail

calculateLength

public static int calculateLength(long value,
                                  int radix)

calculateLength computes the length of an integer in respect to a given radix. The implementation is simple: dividing in loop.

Parameters:

value - the integer for which to compute the length

radix - the radix for length computation

Returns:

minimum 1