javautils
Class Objects

java.lang.Object
  |
  +--javautils.Objects

public class Objects

extends java.lang.Object

Static utility methods for dealing with objects.

Constructor Summary

Objects()

Method Summary

static java.lang.Boolean	asObject(boolean x)
static java.lang.Byte	asObject(byte x)
static java.lang.Character	asObject(char x)
static java.lang.Double	asObject(double x)
static java.lang.Float	asObject(float x)
static java.lang.Integer	asObject(int x)
static java.lang.Long	asObject(long x)
static java.lang.Object	asObject(java.lang.Object x) Just returns the specified object.
static java.lang.Short	asObject(short x)
static boolean	clone(boolean x)
static byte	clone(byte x)
static char	clone(char x)
static double	clone(double x)
static float	clone(float x)
static int	clone(int x)
static long	clone(long x)
static java.lang.Object	clone(java.lang.Object o) Clones the specified object.
static short	clone(short x)
static boolean	equals(java.lang.Object lhs, java.lang.Object rhs) return lhs == rhs || null != lhs && lhs.equals(rhs);
static int	hashCode(java.lang.Object o) return null == o ? 0 : o.hashCode();
static int	rotateLeft(int value, int n) return value << n | value >>> 32-n;
static boolean	same(java.lang.Object lhs, java.lang.Object rhs) return lhs == rhs;
static boolean	sameClass(java.lang.Object lhs, java.lang.Object rhs) return null != lhs && null != rhs && lhs.getClass().equals(rhs.getClass());
static java.lang.String	toString(java.lang.Object o) return null != o ? o.toString() : "null";

Methods inherited from class java.lang.Object

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

Constructor Detail

Objects

public Objects()

Method Detail

asObject

public static java.lang.Object asObject(java.lang.Object x)

Just returns the specified object.

asObject

public static java.lang.Boolean asObject(boolean x)

asObject

public static java.lang.Byte asObject(byte x)

asObject

public static java.lang.Character asObject(char x)

asObject

public static java.lang.Double asObject(double x)

asObject

public static java.lang.Float asObject(float x)

asObject

public static java.lang.Integer asObject(int x)

asObject

public static java.lang.Long asObject(long x)

asObject

public static java.lang.Short asObject(short x)

clone

public static java.lang.Object clone(java.lang.Object o)

Clones the specified object.

clone

public static boolean clone(boolean x)

clone

public static byte clone(byte x)

clone

public static char clone(char x)

clone

public static double clone(double x)

clone

public static float clone(float x)

clone

public static int clone(int x)

clone

public static long clone(long x)

clone

public static short clone(short x)

equals

public static boolean equals(java.lang.Object lhs,
                             java.lang.Object rhs)

 return lhs == rhs || null != lhs && lhs.equals(rhs);
 

hashCode

public static int hashCode(java.lang.Object o)

 return null == o ? 0 : o.hashCode();
 

rotateLeft

public static int rotateLeft(int value,
                             int n)

 return value << n | value >>> 32-n;
 

same

public static boolean same(java.lang.Object lhs,
                           java.lang.Object rhs)

 return lhs == rhs;
 

sameClass

public static boolean sameClass(java.lang.Object lhs,
                                java.lang.Object rhs)

 return null != lhs && null != rhs && lhs.getClass().equals(rhs.getClass());
 

toString

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

 return null != o ? o.toString() : "null";