PeekableCharIterator (RoaringBitmap 0.9.0 API)

All Superinterfaces:

CharIterator, java.lang.Cloneable

All Known Subinterfaces:

PeekableCharRankIterator
```
public interface PeekableCharIterator
extends CharIterator
```
Simple extension to the CharIterator interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`advanceIfNeeded(char minval)`	If needed, advance as long as the next value is smaller than minval (as an unsigned short)
`PeekableCharIterator`	`clone()`	Creates a copy of the iterator.
`char`	`peekNext()`	Look at the next value without advancing

Methods inherited from interface org.roaringbitmap.CharIterator
hasNext, next, nextAsInt, remove

- Method Detail
  - advanceIfNeeded
```
void advanceIfNeeded(char minval)
```
    If needed, advance as long as the next value is smaller than minval (as an unsigned short)
    
    Parameters:
    
    minval - threshold
  - peekNext
```
char peekNext()
```
    Look at the next value without advancing
    
    Returns:
    
    next value
  - clone
```
PeekableCharIterator clone()
```
    Creates a copy of the iterator.
    
    Specified by:
    
    clone in interface CharIterator
    
    Returns:
    
    a clone of the current iterator