de.grogra.xl.lang
Interface CharAggregateState

All Superinterfaces:

AggregateState

All Known Implementing Classes:

AggregateStateImpl

public interface CharAggregateState
extends AggregateState

CharAggregateState is the subinterface of AggregateState that is used for aggregate methods with return value of type char. Its precise usage is specified by the XL programming language.

Author:

Ole Kniemeyer

Method Summary

char	getCharResult() Returns the result of the aggregation.

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

isFinished

Method Detail

getCharResult

char getCharResult()

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