Module org.seasar.doma.core
Package org.seasar.doma.jdbc.aggregate

Interface StreamReducer<RESULT,ENTITY>

Type Parameters:
RESULT - the type of the result of the reduction
ENTITY - the type of the elements in the stream to be reduced
All Known Implementing Classes:
ToListReducer, ToOptionalReducer, ToSingleReducer
public interface StreamReducer<RESULT,ENTITY>
Provides a mechanism for reducing a stream of entities into a single result.

  • Method Summary

    Modifier and Type
    Method
    Description
    RESULT
    reduce(Stream<ENTITY> stream)