Module jEdit

Package org.gjt.sp.jedit.bsh

Class CollectionManager.BasicBshIterator

java.lang.Object

org.gjt.sp.jedit.bsh.CollectionManager.BasicBshIterator

All Implemented Interfaces:

BshIterator

Enclosing class:

CollectionManager

public static class CollectionManager.BasicBshIterator
extends Object
implements BshIterator

An implementation that works with JDK 1.1

Constructor Summary

Constructors

Constructor	Description
BasicBshIterator(Object iterateOverMe)	Construct a basic BasicBshIterator

Method Summary

Modifier and Type	Method	Description
protected Enumeration	createEnumeration(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
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 Details

BasicBshIterator

public BasicBshIterator(Object iterateOverMe)

Construct a basic BasicBshIterator

Parameters:

iterateOverMe - The object over which we are iterating

Throws:

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

NullPointerException - If the argument is null

Method Details

createEnumeration

protected Enumeration createEnumeration(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:

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

NullPointerException - If the argument is null

next

public 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