org.jjoost.util
Class Objects

java.lang.Object
  org.jjoost.util.Objects

public class Objects
extends java.lang.Object

Defines a some simple utility methods for Objects

Author:

b.elliottsmith

Constructor Summary

Objects()

Method Summary

static boolean	equalQuick(java.lang.Object a, java.lang.Object b) Perform simple object equality on the arguments without throwing an error if either argument is null
static <E extends java.lang.Comparable<E>> java.util.Comparator<E>	getComparableComparator() Return a Comparator which delegates to a Comparable object's compareTo() method
static java.lang.String	toString(java.lang.Object o) Convert the provided argument to a String, return "null" of the argument is null

Methods inherited from class java.lang.Object

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

Constructor Detail

Objects

public Objects()

Method Detail

equalQuick

public static boolean equalQuick(java.lang.Object a,
                                 java.lang.Object b)

Perform simple object equality on the arguments without throwing an error if either argument is null

Parameters:

a - an object

b - an object

Returns:

true if a and b are equal, false otherwise

getComparableComparator

public static <E extends java.lang.Comparable<E>> java.util.Comparator<E> getComparableComparator()

Return a Comparator which delegates to a Comparable object's compareTo() method

Returns:

a Comparator which delegates to a Comparable object's compareTo() method

toString

public static java.lang.String toString(java.lang.Object o)

Convert the provided argument to a String, return "null" of the argument is null

Parameters:

o - an object

Returns:

o == null ? "null" : o.toString()