Reduction.OngoingDefinitionWithReducer (Neo4j Cypher DSL (Core) 9999-SNAPSHOT API)

Enclosing class:: Reduction

public static interface Reduction.OngoingDefinitionWithReducer

Step 4a: Define the accumulator

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  Reduction.OngoingDefinitionWithInitial accumulateOn(Expression accumulator)

- Method Detail
  - accumulateOn
```
Reduction.OngoingDefinitionWithInitial accumulateOn(Expression accumulator)
```
    Parameters:
    
    accumulator - A variable that will hold the result and the partial results as the list is iterated.
    
    Returns:
    
    An ongoing definition