bsh
Class CollectionManager.BasicBshIterator

java.lang.Object
  bsh.CollectionManager.BasicBshIterator

All Implemented Interfaces:

BshIterator

Enclosing class:

CollectionManager

public static class CollectionManager.BasicBshIterator

extends java.lang.Object

implements BshIterator

An implementation that works with JDK 1.1

Constructor Summary

CollectionManager.BasicBshIterator(java.lang.Object iterateOverMe)
Construct a basic BasicBshIterator

Method Summary

protected java.util.Enumeration	createEnumeration(java.lang.Object iterateOverMe) Create an enumeration over the given object
boolean	hasNext() Returns true if and only if there are more objects available via the next() method
java.lang.Object	next() Fetch the next object in the iteration

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionManager.BasicBshIterator

public CollectionManager.BasicBshIterator(java.lang.Object iterateOverMe)

Construct a basic BasicBshIterator

Throws:

java.lang.IllegalArgumentException - If the argument is not a supported (i.e. iterable) type.

java.lang.NullPointerException - If the argument is null

Method Detail

createEnumeration

protected java.util.Enumeration createEnumeration(java.lang.Object iterateOverMe)

Create an enumeration over the given object

Parameters:

iterateOverMe - Object of type Enumeration, Vector, String, StringBuffer or an array

Returns:

an enumeration

Throws:

java.lang.IllegalArgumentException - If the argument is not a supported (i.e. iterable) type.

java.lang.NullPointerException - If the argument is null

next

public java.lang.Object next()

Fetch the next object in the iteration

Specified by:

next in interface BshIterator

Returns:

The next object

hasNext

public boolean hasNext()

Returns true if and only if there are more objects available via the next() method

Specified by:

hasNext in interface BshIterator

Returns:

The next object