LongIterator (fastutil 8.2.2)

All Superinterfaces:

java.util.Iterator<java.lang.Long>, java.util.PrimitiveIterator<java.lang.Long,java.util.function.LongConsumer>, java.util.PrimitiveIterator.OfLong

All Known Subinterfaces:

LongBidirectionalIterator, LongBigListIterator, LongListIterator

All Known Implementing Classes:

AbstractLongBidirectionalIterator, AbstractLongBigListIterator, AbstractLongIterator, AbstractLongListIterator, LongBigListIterators.BigListIteratorListIterator, LongBigListIterators.EmptyBigListIterator, LongBigListIterators.UnmodifiableBigListIterator, LongIterators.EmptyIterator, LongIterators.UnmodifiableBidirectionalIterator, LongIterators.UnmodifiableIterator, LongIterators.UnmodifiableListIterator
```
public interface LongIterator
extends java.util.PrimitiveIterator.OfLong
```
A type-specific Iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements.

See Also:

Iterator

Nested Class Summary
- Nested classes/interfaces inherited from interface java.util.PrimitiveIterator
  java.util.PrimitiveIterator.OfDouble, java.util.PrimitiveIterator.OfInt, java.util.PrimitiveIterator.OfLong

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default void`	`forEachRemaining(java.util.function.Consumer<? super java.lang.Long> action)`	Deprecated. Please use the corresponding type-specific method instead.
`default java.lang.Long`	`next()`	Deprecated. Please use the corresponding type-specific method instead.
`long`	`nextLong()`	Returns the next element as a primitive type.
`default int`	`skip(int n)`	Skips the given number of elements.

Methods inherited from interface java.util.Iterator
hasNext, remove

Methods inherited from interface java.util.PrimitiveIterator.OfLong
forEachRemaining

- Method Detail
  - nextLong
```
long nextLong()
```
    Returns the next element as a primitive type.
    
    Specified by:
    
    nextLong in interface java.util.PrimitiveIterator.OfLong
    
    Returns:
    
    the next element in the iteration.
    
    See Also:
    
    Iterator.next()
  - next
```
@Deprecated
default java.lang.Long next()
```
    Deprecated.
    Please use the corresponding type-specific method instead.
    
    Specified by:
    
    next in interface java.util.Iterator<java.lang.Long>
    
    Specified by:
    
    next in interface java.util.PrimitiveIterator.OfLong
  - forEachRemaining
```
@Deprecated
default void forEachRemaining(java.util.function.Consumer<? super java.lang.Long> action)
```
    Deprecated.
    Please use the corresponding type-specific method instead.
    
    Specified by:
    
    forEachRemaining in interface java.util.Iterator<java.lang.Long>
    
    Specified by:
    
    forEachRemaining in interface java.util.PrimitiveIterator.OfLong
  - skip
```
default int skip(int n)
```
    Skips the given number of elements.
    The effect of this call is exactly the same as that of calling next() for n times (possibly stopping if Iterator.hasNext() becomes false).
    
    Parameters:
    
    n - the number of elements to skip.
    
    Returns:
    
    the number of elements actually skipped.
    
    See Also:
    
    Iterator.next()