it.unimi.dsi.fastutil.doubles
Class DoubleIterators.UnmodifiableBidirectionalIterator

java.lang.Object
  extended by it.unimi.dsi.fastutil.doubles.AbstractDoubleIterator
      extended by it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator
          extended by it.unimi.dsi.fastutil.doubles.DoubleIterators.UnmodifiableBidirectionalIterator
All Implemented Interfaces:
BidirectionalIterator<Double>, DoubleBidirectionalIterator, DoubleIterator, ObjectBidirectionalIterator<Double>, ObjectIterator<Double>, Iterator<Double>
Enclosing class:
DoubleIterators

public static class DoubleIterators.UnmodifiableBidirectionalIterator
extends AbstractDoubleBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.


Constructor Summary
DoubleIterators.UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)
           
 
Method Summary
 boolean hasNext()
           
 boolean hasPrevious()
          Returns whether there is a previous element.
 Double next()
          Delegates to the corresponding type-specific method.
 double nextDouble()
          Delegates to the corresponding generic method.
 Double previous()
          Delegates to the corresponding type-specific method.
 double previousDouble()
          Delegates to the corresponding generic method.
 
Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator
back
 
Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDoubleIterator
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.doubles.DoubleIterator
skip
 
Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectIterator
skip
 
Methods inherited from interface java.util.Iterator
remove
 

Constructor Detail

DoubleIterators.UnmodifiableBidirectionalIterator

public DoubleIterators.UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator 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()

nextDouble

public double nextDouble()
Description copied from class: AbstractDoubleIterator
Delegates to the corresponding generic method.

Specified by:
nextDouble in interface DoubleIterator
Overrides:
nextDouble in class AbstractDoubleIterator
Returns:
the next element in the iteration.
See Also:
Iterator.next()

previousDouble

public double previousDouble()
Description copied from class: AbstractDoubleBidirectionalIterator
Delegates to the corresponding generic method.

Specified by:
previousDouble in interface DoubleBidirectionalIterator
Overrides:
previousDouble in class AbstractDoubleBidirectionalIterator
Returns:
the previous element in the iteration.
See Also:
ListIterator.previous()

next

public Double next()
Description copied from class: AbstractDoubleIterator
Delegates to the corresponding type-specific method.

Specified by:
next in interface Iterator<Double>
Overrides:
next in class AbstractDoubleIterator

previous

public Double previous()
Description copied from class: AbstractDoubleBidirectionalIterator
Delegates to the corresponding type-specific method.

Specified by:
previous in interface BidirectionalIterator<Double>
Overrides:
previous in class AbstractDoubleBidirectionalIterator
Returns:
the previous element from the collection.
See Also:
ListIterator.previous()