com.plotnix.jex.util
Class ValueUtils

java.lang.Object
  |
  +--com.plotnix.jex.util.ValueUtils

public class ValueUtils

extends java.lang.Object

Version:

$Revision: 1.4 $ $Date: 2002/04/28 04:31:13 $

Author:

Dmitri Plotnikov

Constructor Summary

ValueUtils()

Method Summary

static int	getLength(java.lang.Object collection)
static java.lang.Object	getValue(java.lang.Object collection, int index)
static boolean	isCollection(java.lang.Object value)
static boolean	isCollection(java.beans.PropertyDescriptor propertyDescriptor)
static boolean	isCollection(java.beans.PropertyDescriptor propertyDescriptor, java.lang.Object value)
static java.util.Iterator	iterate(java.lang.Object collection)
static void	setValue(java.lang.Object collection, int index, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueUtils

public ValueUtils()

Method Detail

isCollection

public static boolean isCollection(java.beans.PropertyDescriptor propertyDescriptor)

isCollection

public static boolean isCollection(java.beans.PropertyDescriptor propertyDescriptor,
                                   java.lang.Object value)

isCollection

public static boolean isCollection(java.lang.Object value)

getLength

public static int getLength(java.lang.Object collection)

iterate

public static java.util.Iterator iterate(java.lang.Object collection)

getValue

public static java.lang.Object getValue(java.lang.Object collection,
                                        int index)

setValue

public static void setValue(java.lang.Object collection,
                            int index,
                            java.lang.Object value)