votorola.g.lang

Class ObjectX

java.lang.Object

ObjectX

public final class ObjectX
extends Object

Object utilities.

Field Summary

Fields

Modifier and Type	Field and Description
static Equator<Object>	EQUATOR An equator that uses the #equals() method of the first object, if it is not null.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	nullEquals(Object o1, Object o2) Returns true iff the objects are either 'equal', or both null.
static boolean	tryWait(Object object) Same as object.wait(), but returns normally if interrupted.
static boolean	tryWait(Object object, long timeout) Same as object.wait(milliseconds), but returns normally if interrupted.

Methods inherited from class java.lang.Object

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

Field Detail

EQUATOR

public static final Equator<Object> EQUATOR

An equator that uses the #equals() method of the first object, if it is not null. Its thread safety is that of o1.equals(object).

Method Detail

nullEquals

public static boolean nullEquals(Object o1,
                 Object o2)

Returns true iff the objects are either 'equal', or both null. This does the same thing as EQUATOR and will eventually be deprecated. The thread safety is that of o1.equals(object).

tryWait

@ThreadSafe
public static boolean tryWait(Object object)

Same as object.wait(), but returns normally if interrupted.

Returns:

true if the wait ended normally; false if an InterruptedException occured

tryWait

@ThreadSafe
public static boolean tryWait(Object object,
                         long timeout)

Same as object.wait(milliseconds), but returns normally if interrupted.

Returns:

true if the wait ended normally; false if an InterruptedException occured