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<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.

Field Summary

Fields

Modifier and Type	Field and Description
protected DoubleBidirectionalIterator	i

Constructor Summary

Constructors

Constructor and Description
DoubleIterators.UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)

Method Summary

Methods

Modifier and Type	Method and Description
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

clone, equals, finalize, 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

Field Detail

i

protected final DoubleBidirectionalIterator i

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()