it.unimi.dsi.fastutil.doubles
Class DoubleIterators.UnmodifiableBidirectionalIterator
java.lang.Object
it.unimi.dsi.fastutil.doubles.AbstractDoubleIterator
it.unimi.dsi.fastutil.doubles.AbstractDoubleBidirectionalIterator
it.unimi.dsi.fastutil.doubles.DoubleIterators.UnmodifiableBidirectionalIterator
- All Implemented Interfaces:
- BidirectionalIterator<java.lang.Double>, DoubleBidirectionalIterator, DoubleIterator, ObjectBidirectionalIterator<java.lang.Double>, ObjectIterator<java.lang.Double>, java.util.Iterator<java.lang.Double>
- Enclosing class:
- DoubleIterators
public static class DoubleIterators.UnmodifiableBidirectionalIterator
- extends AbstractDoubleBidirectionalIterator
An unmodifiable wrapper class for bidirectional iterators.
Method Summary |
boolean |
hasNext()
|
boolean |
hasPrevious()
Returns whether there is a previous element. |
java.lang.Double |
next()
Delegates to the corresponding type-specific method. |
double |
nextDouble()
Delegates to the corresponding generic method. |
java.lang.Double |
previous()
Delegates to the corresponding type-specific method. |
double |
previousDouble()
Delegates to the corresponding generic method. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Iterator |
remove |
DoubleIterators.UnmodifiableBidirectionalIterator
public DoubleIterators.UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)
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 java.lang.Double next()
- Description copied from class:
AbstractDoubleIterator
- Delegates to the corresponding type-specific method.
- Specified by:
next
in interface java.util.Iterator<java.lang.Double>
- Overrides:
next
in class AbstractDoubleIterator
previous
public java.lang.Double previous()
- Description copied from class:
AbstractDoubleBidirectionalIterator
- Delegates to the corresponding type-specific method.
- Specified by:
previous
in interface BidirectionalIterator<java.lang.Double>
- Overrides:
previous
in class AbstractDoubleBidirectionalIterator
- Returns:
- the previous element from the collection.
- See Also:
ListIterator.previous()