it.unimi.dsi.fastutil.chars

Class CharIterators.UnmodifiableBidirectionalIterator

java.lang.Object

it.unimi.dsi.fastutil.chars.CharIterators.UnmodifiableBidirectionalIterator

All Implemented Interfaces:

BidirectionalIterator<Character>, CharBidirectionalIterator, CharIterator, ObjectBidirectionalIterator<Character>, ObjectIterator<Character>, Iterator<Character>

Enclosing class:

CharIterators

public static class CharIterators.UnmodifiableBidirectionalIterator
extends Object
implements CharBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.

Constructor Summary

Constructors

Constructor and Description
UnmodifiableBidirectionalIterator(CharBidirectionalIterator 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.
char	nextChar() Returns the next element as a primitive type.
char	previousChar() 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.chars.CharBidirectionalIterator

back, previous, skip

Methods inherited from interface it.unimi.dsi.fastutil.chars.CharIterator

forEachRemaining, forEachRemaining, next

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

UnmodifiableBidirectionalIterator

public UnmodifiableBidirectionalIterator(CharBidirectionalIterator 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<Character>

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<Character>

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextChar

public char nextChar()

Description copied from interface: CharIterator

Returns the next element as a primitive type.

Specified by:

nextChar in interface CharIterator

Returns:

the next element in the iteration.

See Also:

Iterator.next()

previousChar

public char previousChar()

Description copied from interface: CharBidirectionalIterator

Returns the previous element as a primitive type.

Specified by:

previousChar in interface CharBidirectionalIterator

Returns:

the previous element in the iteration.

See Also:

ListIterator.previous()