StringsUnionAggregator (uk.gov.gchq.gaffer:gaffer2 2.2.0 API)

java.lang.Object
- uk.gov.gchq.koryphe.binaryoperator.KorypheBinaryOperator<org.apache.datasketches.quantiles.ItemsUnion<String>>
- - uk.gov.gchq.gaffer.sketches.datasketches.quantiles.binaryoperator.StringsUnionAggregator

All Implemented Interfaces:

BiFunction<org.apache.datasketches.quantiles.ItemsUnion<String>,org.apache.datasketches.quantiles.ItemsUnion<String>,org.apache.datasketches.quantiles.ItemsUnion<String>>, BinaryOperator<org.apache.datasketches.quantiles.ItemsUnion<String>>
```
public class StringsUnionAggregator
extends uk.gov.gchq.koryphe.binaryoperator.KorypheBinaryOperator<org.apache.datasketches.quantiles.ItemsUnion<String>>
```
A StringsUnionAggregator is a BinaryOperator that aggregates ItemsUnions of Strings. It does this by extracting a ItemsSketch from each ItemsUnion and merges that using ItemsUnion.union(org.apache.datasketches.quantiles.ItemsSketch).

- Constructor Summary
  
  Constructors
  Constructor Description
  
  StringsUnionAggregator()
- Method Summary
  - Methods inherited from class uk.gov.gchq.koryphe.binaryoperator.KorypheBinaryOperator
    apply, equals, hashCode
  - Methods inherited from class java.lang.Object
    getClass, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.BiFunction
    andThen

- Constructor Detail
  - StringsUnionAggregator
```
public StringsUnionAggregator()
```