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Interface jgl.ForwardIterator

public interface ForwardIterator
extends InputIterator, OutputIterator
ForwardIterator is the interface of all iterators that can read and/or write one item at a time in a forward direction.

Version:
JOS-FileSystem 4 Preview (25-Mar-98)
Author:
ObjectSpace, Inc.

Method Index

o advance()
Advance by one.
o advance(int)
Advance by a specified amount.
o clone()
Return a clone of myself.
o distance(ForwardIterator)
Return the distance from myself to another iterator.
o getContainer()
Return my associated container.

Methods

o advance 
public abstract void advance()
Advance by one.

o advance 
public abstract void advance(int n)
Advance by a specified amount.

Parameters:
n - The amount to advance.
o distance 
public abstract int distance(ForwardIterator iterator)
Return the distance from myself to another iterator. I should be before the specified iterator.

Parameters:
iterator - The iterator to compare myself against.
o clone 
public abstract Object clone()
Return a clone of myself.

Overrides:
clone in class Object
o getContainer 
public abstract Container getContainer()
Return my associated container. 

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