org.drools.core.util

Class NumberUtils

java.lang.Object

org.drools.core.util.NumberUtils

public class NumberUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
NumberUtils()

Method Summary

Modifier and Type	Method and Description
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