org.jowidgets.util.wrapper

Class WrapperUtil

java.lang.Object

org.jowidgets.util.wrapper.WrapperUtil

public final class WrapperUtil
extends java.lang.Object

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	nullCompatibleEquivalence(java.lang.Object object1, java.lang.Object object2)
static <TYPE> TYPE	tryToCast(java.lang.Object object, java.lang.Class<TYPE> type) Try to cast an object to an type.
static <TYPE> TYPE	unwrap(TYPE object)

Methods inherited from class java.lang.Object

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

Method Detail

tryToCast

public static <TYPE> TYPE tryToCast(java.lang.Object object,
                    java.lang.Class<TYPE> type)

Try to cast an object to an type. If the object implements the IWrapper interface, the cast will also be be tried on the unwrapped object (recursively).

Parameters:

object - The object to cast, may be null

type - The type to cast into, not null

Returns:

The casted object or null, if neither the object itself can be casted nor the unwrapped objects

unwrap

public static <TYPE> TYPE unwrap(TYPE object)

nullCompatibleEquivalence

public static boolean nullCompatibleEquivalence(java.lang.Object object1,
                                java.lang.Object object2)