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%Reader % The interface used by matlab.bigdata.internal.executor.convertToIndependentTasks % to read data stored at a shuffle point. % % Copyright 2016 The MathWorks, Inc. classdef (Abstract) Reader < handle methods (Abstract) %HASDATA Query whether any more data exists % % This returns true if and only if there exists more data that can % be read. % out = hasdata(obj); %READ Read the next chunk of data % data = read(obj); end end