DoublesSortedViewIterator (datasketches-java 6.0.0 API)

java.lang.Object
- org.apache.datasketches.quantilescommon.SortedViewIterator
- - org.apache.datasketches.quantilescommon.DoublesSortedViewIterator

public final class DoublesSortedViewIterator
extends SortedViewIterator

Iterator over quantile sketches of primitive type double.

- Field Summary
  - Fields inherited from class org.apache.datasketches.quantilescommon.SortedViewIterator
    cumWeights, index, totalN
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DoublesSortedViewIterator(double[] quantiles, long[] cumWeights)
  Constructor.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double getQuantile()
  Gets the quantile at the current index.
  - Methods inherited from class org.apache.datasketches.quantilescommon.SortedViewIterator
    getN, getNaturalRank, getNaturalRank, getNormalizedRank, getNormalizedRank, getWeight, next
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DoublesSortedViewIterator
```
public DoublesSortedViewIterator(double[] quantiles,
                                 long[] cumWeights)
```
    Constructor.
    
    Parameters:
    
    quantiles - the given array of quantiles, which must be ordered.
    
    cumWeights - the given array of cumulative weights, which must be ordered, start with the value one, and the last value must be equal to N, the total number of items updated to the sketch.
- Method Detail
  - getQuantile
```
public double getQuantile()
```
    Gets the quantile at the current index.
    Don't call this before calling next() for the first time or after getting false from next().
    
    Returns:
    
    the quantile at the current index.