it.unimi.dsi.fastutil.booleans

Class BooleanIterators.UnmodifiableBidirectionalIterator

java.lang.Object

it.unimi.dsi.fastutil.booleans.BooleanIterators.UnmodifiableBidirectionalIterator

All Implemented Interfaces:

BidirectionalIterator<Boolean>, BooleanBidirectionalIterator, BooleanIterator, ObjectBidirectionalIterator<Boolean>, ObjectIterator<Boolean>, Iterator<Boolean>

Enclosing class:

BooleanIterators

public static class BooleanIterators.UnmodifiableBidirectionalIterator
extends Object
implements BooleanBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.

Constructor Summary

Constructors

Constructor and Description
UnmodifiableBidirectionalIterator(BooleanBidirectionalIterator i)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Returns true if the iteration has more elements.
boolean	hasPrevious() Returns whether there is a previous element.
boolean	nextBoolean() Returns the next element as a primitive type.
boolean	previousBoolean() Returns the previous element as a primitive type.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.booleans.BooleanIterator

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

UnmodifiableBidirectionalIterator

public UnmodifiableBidirectionalIterator(BooleanBidirectionalIterator i)

Method Detail

hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Returns true if the iteration has more elements. (In other words, returns true if Iterator.next() would return an element rather than throwing an exception.)

Specified by:

hasNext in interface Iterator<Boolean>

Returns:

true if the iteration has more elements

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Specified by:

hasPrevious in interface BidirectionalIterator<Boolean>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextBoolean

public boolean nextBoolean()

Description copied from interface: BooleanIterator

Returns the next element as a primitive type.

Specified by:

nextBoolean in interface BooleanIterator

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousBoolean

public boolean previousBoolean()

Description copied from interface: BooleanBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousBoolean in interface BooleanBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()