PeekableCharIterator (RoaringBitmap 0.9.10 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 thresholdVal)`	If needed, when iterating forward through the chars it will advance as long as the next value is smaller than val (as an unsigned short) when iterating in reverse through the chars it will advance as long as the next value is larger than val (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 thresholdVal)
```
    If needed, when iterating forward through the chars it will advance as long as the next value is smaller than val (as an unsigned short) when iterating in reverse through the chars it will advance as long as the next value is larger than val (as an unsigned short)
    
    Parameters:
    
    thresholdVal - 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