com.ibm.cloud.objectstorage.util

Class ComparableUtils

java.lang.Object

com.ibm.cloud.objectstorage.util.ComparableUtils

public class ComparableUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
ComparableUtils()

Method Summary

Modifier and Type	Method and Description
static <T> int	safeCompare(Comparable<T> d1, T d2) Does a safe comparison of two Comparable objects accounting for nulls

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparableUtils

public ComparableUtils()

Method Detail

safeCompare

public static <T> int safeCompare(Comparable<T> d1,
                                  T d2)

Does a safe comparison of two Comparable objects accounting for nulls

Parameters:

d1 - First object

d2 - Second object

Returns:

A positive number if the object double is larger, a negative number if the second object is larger, or 0 if they are equal. Null is considered less than any non-null value