org.drools.core.util
Class NumberUtils

java.lang.Object
  org.drools.core.util.NumberUtils

public class NumberUtils
extends Object

Constructor Summary

NumberUtils()

Method Summary

static boolean

isAddOverflow(long op1, long op2, long result) Checks if an addition of 2 longs caused an overflow

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberUtils

public NumberUtils()

Method Detail

isAddOverflow

public static boolean isAddOverflow(long op1,
                                    long op2,
                                    long result)

Checks if an addition of 2 longs caused an overflow

Parameters:

op1 -

op2 -

result -

Returns:

true if an overflow occurred, false otherwise