ReverseIntIteratorFlyweight (RoaringBitmap 0.7.45 API)

java.lang.Object
- org.roaringbitmap.ReverseIntIteratorFlyweight

All Implemented Interfaces:

Cloneable, IntIterator
```
public class ReverseIntIteratorFlyweight
extends Object
implements IntIterator
```
Fast iterator minimizing the stress on the garbage collector. You can create one reusable instance of this class and then wrap(RoaringBitmap) This iterator enumerates the stored values in reverse (starting from the end).

Author:

Borislav Ivanov

Constructor Summary

Constructors
Constructor	Description
`ReverseIntIteratorFlyweight()`	Creates an instance that is not ready for iteration.
`ReverseIntIteratorFlyweight(RoaringBitmap r)`	Creates an instance that is ready for iteration.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`IntIterator`	`clone()`	Creates a copy of the iterator.
`boolean`	`hasNext()`
`int`	`next()`
`void`	`wrap(RoaringBitmap r)`	Prepares a bitmap for iteration

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

- Constructor Detail
  - ReverseIntIteratorFlyweight
```
public ReverseIntIteratorFlyweight()
```
    Creates an instance that is not ready for iteration. You must first call wrap(RoaringBitmap).
  - ReverseIntIteratorFlyweight
```
public ReverseIntIteratorFlyweight(RoaringBitmap r)
```
    Creates an instance that is ready for iteration.
    
    Parameters:
    
    r - bitmap to be iterated over
- Method Detail
  - clone
```
public IntIterator clone()
```
    Description copied from interface: IntIterator
    
    Creates a copy of the iterator.
    
    Specified by:
    
    clone in interface IntIterator
    
    Overrides:
    
    clone in class Object
    
    Returns:
    
    a clone of the current iterator
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface IntIterator
    
    Returns:
    
    whether there is another value
  - next
```
public int next()
```
    Specified by:
    
    next in interface IntIterator
    
    Returns:
    
    next integer value
  - wrap
```
public void wrap(RoaringBitmap r)
```
    Prepares a bitmap for iteration
    
    Parameters:
    
    r - bitmap to be iterated over