it.unimi.dsi.fastutil.objects
Class ObjectIterators.UnmodifiableBidirectionalIterator

java.lang.Object
  extended byit.unimi.dsi.fastutil.objects.AbstractObjectIterator
      extended byit.unimi.dsi.fastutil.objects.AbstractObjectBidirectionalIterator
          extended byit.unimi.dsi.fastutil.objects.ObjectIterators.UnmodifiableBidirectionalIterator
All Implemented Interfaces:
BidirectionalIterator, Iterator, ObjectBidirectionalIterator, ObjectIterator
Enclosing class:
ObjectIterators

public static class ObjectIterators.UnmodifiableBidirectionalIterator
extends AbstractObjectBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.


Constructor Summary
ObjectIterators.UnmodifiableBidirectionalIterator(ObjectBidirectionalIterator i)
           
 
Method Summary
 boolean hasNext()
           
 boolean hasPrevious()
          Returns whether there is a previous element.
 Object next()
           
 Object previous()
          Returns the previous element as a primitive type.
 
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObjectBidirectionalIterator
back
 
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObjectIterator
remove, skip
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectIterator
skip
 
Methods inherited from interface java.util.Iterator
remove
 

Constructor Detail

ObjectIterators.UnmodifiableBidirectionalIterator

public ObjectIterators.UnmodifiableBidirectionalIterator(ObjectBidirectionalIterator i)
Method Detail

hasNext

public boolean hasNext()

hasPrevious

public boolean hasPrevious()
Description copied from interface: BidirectionalIterator
Returns whether there is a previous element.

Returns:
whether there is a previous element.
See Also:
ListIterator.hasPrevious()

next

public Object next()

previous

public Object previous()
Description copied from interface: ObjectBidirectionalIterator
Returns the previous element as a primitive type.

Returns:
the previous element from the collection.
See Also:
ListIterator.previous()