CharIterators.EmptyIterator (fastutil 7.0.13)

java.lang.Object
- it.unimi.dsi.fastutil.chars.AbstractCharIterator
- - it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator
  - - it.unimi.dsi.fastutil.chars.AbstractCharListIterator
    - - it.unimi.dsi.fastutil.chars.CharIterators.EmptyIterator

All Implemented Interfaces:

BidirectionalIterator<java.lang.Character>, CharBidirectionalIterator, CharIterator, CharListIterator, ObjectBidirectionalIterator<java.lang.Character>, ObjectIterator<java.lang.Character>, java.io.Serializable, java.lang.Cloneable, java.util.Iterator<java.lang.Character>, java.util.ListIterator<java.lang.Character>

Enclosing class:

CharIterators
```
public static class CharIterators.EmptyIterator
extends AbstractCharListIterator
implements java.io.Serializable, java.lang.Cloneable
```
A class returning no elements and a type-specific iterator interface.
This class may be useful to implement your own in case you subclass a type-specific iterator.

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`back(int n)` This method just iterates the type-specific version of `AbstractCharBidirectionalIterator.previous()` for at most `n` times, stopping if `BidirectionalIterator.hasPrevious()` becomes false.
`java.lang.Object`	`clone()`
`boolean`	`hasNext()`
`boolean`	`hasPrevious()` Returns whether there is a previous element.
`char`	`nextChar()` Delegates to the corresponding generic method.
`int`	`nextIndex()`
`char`	`previousChar()` Delegates to the corresponding generic method.
`int`	`previousIndex()`
`int`	`skip(int n)` This method just iterates the type-specific version of `AbstractCharIterator.next()` for at most `n` times, stopping if `Iterator.hasNext()` becomes false.

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharListIterator
add, add, set, set

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator
previous

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharIterator
next, remove

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.ListIterator
next, previous, remove

Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator
previous

Methods inherited from interface java.util.Iterator
forEachRemaining

- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<java.lang.Character>
    
    Specified by:
    
    hasNext in interface java.util.ListIterator<java.lang.Character>
  - hasPrevious
```
public boolean hasPrevious()
```
    Description copied from interface: BidirectionalIterator
    
    Returns whether there is a previous element.
    
    Specified by:
    
    hasPrevious in interface BidirectionalIterator<java.lang.Character>
    
    Specified by:
    
    hasPrevious in interface java.util.ListIterator<java.lang.Character>
    
    Returns:
    
    whether there is a previous element.
    
    See Also:
    
    ListIterator.hasPrevious()
  - nextChar
```
public char nextChar()
```
    Description copied from class: AbstractCharIterator
    
    Delegates to the corresponding generic method.
    
    Specified by:
    
    nextChar in interface CharIterator
    
    Overrides:
    
    nextChar in class AbstractCharIterator
    
    Returns:
    
    the next element in the iteration.
    
    See Also:
    
    Iterator.next()
  - previousChar
```
public char previousChar()
```
    Description copied from class: AbstractCharBidirectionalIterator
    
    Delegates to the corresponding generic method.
    
    Specified by:
    
    previousChar in interface CharBidirectionalIterator
    
    Overrides:
    
    previousChar in class AbstractCharBidirectionalIterator
    
    Returns:
    
    the previous element in the iteration.
    
    See Also:
    
    ListIterator.previous()
  - nextIndex
```
public int nextIndex()
```
    Specified by:
    
    nextIndex in interface java.util.ListIterator<java.lang.Character>
  - previousIndex
```
public int previousIndex()
```
    Specified by:
    
    previousIndex in interface java.util.ListIterator<java.lang.Character>
  - skip
```
public int skip(int n)
```
    Description copied from class: AbstractCharIterator
    
    This method just iterates the type-specific version of AbstractCharIterator.next() for at most n times, stopping if Iterator.hasNext() becomes false.
    
    Specified by:
    
    skip in interface CharIterator
    
    Specified by:
    
    skip in interface ObjectIterator<java.lang.Character>
    
    Overrides:
    
    skip in class AbstractCharIterator
    
    Parameters:
    
    n - the number of elements to skip.
    
    Returns:
    
    the number of elements actually skipped.
    
    See Also:
    
    Iterator.next()
  - back
```
public int back(int n)
```
    Description copied from class: AbstractCharBidirectionalIterator
    
    This method just iterates the type-specific version of AbstractCharBidirectionalIterator.previous() for at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false.
    
    Specified by:
    
    back in interface CharBidirectionalIterator
    
    Specified by:
    
    back in interface ObjectBidirectionalIterator<java.lang.Character>
    
    Overrides:
    
    back in class AbstractCharBidirectionalIterator
    
    Parameters:
    
    n - the number of elements to skip back.
    
    Returns:
    
    the number of elements actually skipped.
    
    See Also:
    
    Iterator.next()
  - clone
```
public java.lang.Object clone()
```
    Overrides:
    
    clone in class java.lang.Object

Class CharIterators.EmptyIterator

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharListIterator

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharBidirectionalIterator

Methods inherited from class it.unimi.dsi.fastutil.chars.AbstractCharIterator

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.ListIterator

Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator

Methods inherited from interface java.util.Iterator

Method Detail

hasNext

hasPrevious

nextChar

previousChar

nextIndex

previousIndex

skip

back

clone