Module xl.core
Package de.grogra.xl.lang

Interface LongAggregateState

All Superinterfaces:
AggregateState
All Known Implementing Classes:
AggregateStateImpl
public interface LongAggregateState extends AggregateState
LongAggregateState is the subinterface of AggregateState that is used for aggregate methods with return value of type long. Its precise usage is specified by the XL programming language.
Author:
Ole Kniemeyer

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    getLongResult()
    Returns the result of the aggregation.

    Methods inherited from interface de.grogra.xl.lang.AggregateState

    isFinished

  • Method Details

    • getLongResult

      long getLongResult()
      Returns the result of the aggregation. This is only valid after the aggregate method has been invoked for a last time with its finished argument set to true.
      Returns:
      aggregated value