AggregatorUtil.ToIngestElementKey (uk.gov.gchq.gaffer:gaffer2 2.2.0 API)

java.lang.Object
- uk.gov.gchq.koryphe.function.KorypheFunction<Element,Element>
- - uk.gov.gchq.gaffer.store.util.AggregatorUtil.ToElementKey
  - - uk.gov.gchq.gaffer.store.util.AggregatorUtil.ToIngestElementKey

All Implemented Interfaces:

Function<Element,Element>

Enclosing class:

AggregatorUtil
```
public static class AggregatorUtil.ToIngestElementKey
extends AggregatorUtil.ToElementKey
```
A Function that takes and element as input and outputs an element key that consists of the Group-by values in the Schema, the Identifiers and the Group. These act as a key and can be used in a Collector to do ingest aggregation.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ToIngestElementKey(Schema schema)
- Method Summary
  - Methods inherited from class uk.gov.gchq.gaffer.store.util.AggregatorUtil.ToElementKey
    apply
  - Methods inherited from class uk.gov.gchq.koryphe.function.KorypheFunction
    equals, hashCode
  - Methods inherited from class java.lang.Object
    getClass, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.function.Function
    andThen, compose

Constructor Detail

ToIngestElementKey

public ToIngestElementKey(Schema schema)