it.unimi.dsi.fastutil.longs
Class LongIterators.UnmodifiableBidirectionalIterator

java.lang.Object
  extended by it.unimi.dsi.fastutil.longs.AbstractLongIterator
      extended by it.unimi.dsi.fastutil.longs.AbstractLongBidirectionalIterator
          extended by it.unimi.dsi.fastutil.longs.LongIterators.UnmodifiableBidirectionalIterator
All Implemented Interfaces:
BidirectionalIterator<java.lang.Long>, LongBidirectionalIterator, LongIterator, ObjectBidirectionalIterator<java.lang.Long>, ObjectIterator<java.lang.Long>, java.util.Iterator<java.lang.Long>
Enclosing class:
LongIterators

public static class LongIterators.UnmodifiableBidirectionalIterator
extends AbstractLongBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.


Constructor Summary
LongIterators.UnmodifiableBidirectionalIterator(LongBidirectionalIterator i)
           
 
Method Summary
 boolean hasNext()
           
 boolean hasPrevious()
          Returns whether there is a previous element.
 java.lang.Long next()
          Delegates to the corresponding type-specific method.
 long nextLong()
          Delegates to the corresponding generic method.
 java.lang.Long previous()
          Delegates to the corresponding type-specific method.
 long previousLong()
          Delegates to the corresponding generic method.
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBidirectionalIterator
back
 
Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongIterator
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.longs.LongIterator
skip
 
Methods inherited from interface java.util.Iterator
remove
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectIterator
skip
 
Methods inherited from interface java.util.Iterator
remove
 
Methods inherited from interface java.util.Iterator
remove
 

Constructor Detail

LongIterators.UnmodifiableBidirectionalIterator

public LongIterators.UnmodifiableBidirectionalIterator(LongBidirectionalIterator 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()

nextLong

public long nextLong()
Description copied from class: AbstractLongIterator
Delegates to the corresponding generic method.

Specified by:
nextLong in interface LongIterator
Overrides:
nextLong in class AbstractLongIterator
Returns:
the next element in the iteration.
See Also:
Iterator.next()

previousLong

public long previousLong()
Description copied from class: AbstractLongBidirectionalIterator
Delegates to the corresponding generic method.

Specified by:
previousLong in interface LongBidirectionalIterator
Overrides:
previousLong in class AbstractLongBidirectionalIterator
Returns:
the previous element in the iteration.
See Also:
ListIterator.previous()

next

public java.lang.Long next()
Description copied from class: AbstractLongIterator
Delegates to the corresponding type-specific method.

Specified by:
next in interface java.util.Iterator<java.lang.Long>
Overrides:
next in class AbstractLongIterator

previous

public java.lang.Long previous()
Description copied from class: AbstractLongBidirectionalIterator
Delegates to the corresponding type-specific method.

Specified by:
previous in interface BidirectionalIterator<java.lang.Long>
Overrides:
previous in class AbstractLongBidirectionalIterator
Returns:
the previous element from the collection.
See Also:
ListIterator.previous()