Interface jgl.ForwardIterator 
All Packages  Class Hierarchy  This Package  Previous  Next  Index

Interface jgl.ForwardIterator

public interface ForwardIterator
extends Object
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.

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. 
All Packages  Class Hierarchy  This Package  Previous  Next  Index