Package org.rexxla.bsf.engines.rexx

Class EnumerationWrapper

java.lang.Object

org.rexxla.bsf.engines.rexx.EnumerationWrapper

All Implemented Interfaces:

Enumeration

public class EnumerationWrapper
extends Object
implements Enumeration

Class to allow Rexx enumerating objects of classes implementing the Enumeration interface, if running under Java 1.1. It turns out that on all Java versions (tested on Sun's Windows versions of: 1.1.8, 1.2.2, 1.3.1_06, 1.4.1_01) "Method.invoke()" throws an &quotIllegalAccessException", if accessing public methods of inner classes. Java 1.5 does not allow identifiers to be named 'enum', hence renamed the variable.

------------------------ Apache Version 2.0 license -------------------------
    Copyright (C) 2001-2006 Rony G. Flatscher

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
 ----------------------------------------------------------------------------- 

Version:

1.2, 2006-01-01

Author:

Rony G. Flatscher (WU-Wien/Wirtschaftsuniversität Wien, http://www.wu-wien.ac.at/english)

Field Summary

Fields

Modifier and Type	Field	Description
static String	version	Version string indicating version of this class (majorVersion*100+minorVersion concatenated with a dot and the sorted date of last change.

Constructor Summary

Constructors

Constructor	Description
EnumerationWrapper(Enumeration enumObject)

Method Summary

Modifier and Type	Method	Description
boolean	hasMoreElements()	Implements the interface java.util.Enumeration.hasMoreElements().
Object	nextElement()	Implements the interface java.util.Enumeration.nextElement().

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Enumeration

asIterator

Field Details

version

public static String version

Version string indicating version of this class (majorVersion*100+minorVersion concatenated with a dot and the sorted date of last change.

Constructor Details

EnumerationWrapper

public EnumerationWrapper(Enumeration enumObject)

Method Details

hasMoreElements

public boolean hasMoreElements()

Implements the interface java.util.Enumeration.hasMoreElements().

Specified by:

hasMoreElements in interface Enumeration

nextElement

public Object nextElement()

Implements the interface java.util.Enumeration.nextElement().

Specified by:

nextElement in interface Enumeration

Throws:

NoSuchElementException - raised, if using the Enumerator interface and moving beyond the end of the supplier object.