Class jgl.HashSetIterator 
All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class jgl.HashSetIterator 

java.lang.Object
   |
   +----jgl.HashSetIterator
public final class HashSetIterator
extends Object
implements ForwardIterator
A HashSetIterator is a forward iterator that allows you to iterate through the contents of a HashSet.

See Also:
ForwardIterator

Constructor Index

o HashSetIterator()
Construct myself to be an iterator with no associated data structure or position.
o HashSetIterator(HashSetIterator)
Construct myself to be a copy of an existing iterator.

Method Index

o advance()
Advance by one.
o advance(int)
Advance by a specified amount.
o atBegin()
Return true if I'm positioned at the first item of my input stream.
o atEnd()
Return true if I'm positioned after the last item in my input stream.
o clone()
Return a clone of myself.
o distance(ForwardIterator)
Return the distance from myself to another iterator.
o equals(HashSetIterator)
Return true if iterator is positioned at the same element as me.
o equals(Object)
Return true if a specified object is the same kind of iterator as me and is positioned at the same element.
o get()
Return the object at my current position.
o getContainer()
Return my associated HashSet
o hasMoreElements()
Return true if there are more elements in my input stream.
o nextElement()
Return the next element in my input stream.
o put(Object)
HashSet the object at my current position to a specified value.

Constructors

o HashSetIterator 
  public HashSetIterator()
Construct myself to be an iterator with no associated data structure or position.
o HashSetIterator 
  public HashSetIterator(HashSetIterator iterator)
Construct myself to be a copy of an existing iterator.
Parameters:
iterator - The iterator to copy.

Methods

o clone 
  public Object clone()
Return a clone of myself.
Overrides:
clone in class Object
o equals 
  public boolean equals(Object object)
Return true if a specified object is the same kind of iterator as me and is positioned at the same element.
Parameters:
object - Any object.
Overrides:
equals in class Object
o equals 
  public boolean equals(HashSetIterator iterator)
Return true if iterator is positioned at the same element as me.
Parameters:
iterator - The iterator to compare myself against.
o atBegin 
  public boolean atBegin()
Return true if I'm positioned at the first item of my input stream.
o atEnd 
  public boolean atEnd()
Return true if I'm positioned after the last item in my input stream.
o hasMoreElements 
  public boolean hasMoreElements()
Return true if there are more elements in my input stream.
o advance 
  public void advance()
Advance by one.
o advance 
  public void advance(int n)
Advance by a specified amount.
Parameters:
n - The amount to advance.
o nextElement 
  public Object nextElement()
Return the next element in my input stream.
o get 
  public Object get()
Return the object at my current position.
o put 
  public void put(Object object)
HashSet the object at my current position to a specified value.
Parameters:
object - The object to be written at my current position.
o distance 
  public 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 getContainer 
  public Container getContainer()
Return my associated HashSet 
All Packages  Class Hierarchy  This Package  Previous  Next  Index