QuantilesSketchIterator (datasketches-java 4.2.0 API)

All Known Subinterfaces:

QuantilesDoublesSketchIterator, QuantilesFloatsSketchIterator, QuantilesGenericSketchIterator<T>

All Known Implementing Classes:

DoublesSketchIterator, ItemsSketchIterator, KllDoublesSketchIterator, KllFloatsSketchIterator, KllItemsSketchIterator, ReqSketchIterator
```
public interface QuantilesSketchIterator
```
This is the base interface for the SketchIterator hierarchy used for viewing the non-ordered quantiles retained by a sketch.
Prototype example of the recommended iteration loop:
```
   SketchIterator itr = sketch.iterator();
   while (itr.next()) {
     ...get*();
   }
 
```
Author:

Lee Rhodes

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getWeight()`	Gets the natural weight at the current index.
`boolean`	`next()`	Advances the index and checks if it is valid.

- Method Detail
  - getWeight
```
long getWeight()
```
    Gets the natural weight at the current index.
    Don't call this before calling next() for the first time or after getting false from next().
    
    Returns:
    
    the natural weight at the current index.
  - next
```
boolean next()
```
    Advances the index and checks if it is valid. The state of this iterator is undefined before the first call of this method.
    
    Returns:
    
    true if the next index is valid.