Package nl.tudelft.simulation.introspection.beans

Class BeanUtils

java.lang.Object

nl.tudelft.simulation.introspection.beans.BeanUtils

public class BeanUtils
extends Object

Utility class for bean tests.

Copyright (c) 2002-2024 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://simulation.tudelft.nl. The DSOL project is distributed under a three-clause BSD-style license, which can be found at https://https://simulation.tudelft.nl/dsol/docs/latest/license.html.

Since:

1.5

Author:

Peter Jacobs , Alexander Verbraeck, Niels Lang.

Constructor Summary

Constructors

Constructor	Description
BeanUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	isNull(Object bean, 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 Details

BeanUtils

public BeanUtils()

Method Details

isNull

public static boolean isNull(Object bean,
 PropertyDescriptor pd)

resolves whether the bean is null

Parameters:

bean - Object; A bean instance.

pd - PropertyDescriptor; 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.