nl.tudelft.simulation.introspection.beans
Class BeanUtils

java.lang.Object
  nl.tudelft.simulation.introspection.beans.BeanUtils

public class BeanUtils
extends java.lang.Object

Utility class for bean tests.

(c) copyright 2002-2005-2004 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: Lesser General Public License (LGPL) , no warranty.

Since:

1.5

Version:

1.1 Apr 15, 2004

Author:

Niels Lang Peter Jacobs

Constructor Summary

BeanUtils()

Method Summary

static boolean

isNull(java.lang.Object bean, java.beans.PropertyDescriptor pd) resolves whether the bean is null

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanUtils

public BeanUtils()

Method Detail

isNull

public static boolean isNull(java.lang.Object bean,
                             java.beans.PropertyDescriptor pd)

resolves whether the bean is null

Parameters:

bean - A bean instance.

pd - A PropertyDescriptor for the property to be examined.

Returns:

True, if the value of the property described by 'pd' for the instance 'bean' is null indeed. Returns false otherwise.