%% Defines the class interface for the ECGtask derived classes
%
% Description:
% Abstract class for defining ECGtask interface
%
% Arguments: %
%
% Output:
%
% Examples:
%
%
% See also ECGtask_QRS_detection, ECGtask_ECG_delineation
%
% Author: Mariano Llamedo Soria llamedom@electron.frba.utn.edu.ar
% Version: 0.1 beta
% Last update: 14/5/2014
% Birthdate : 20/3/2012
% Copyright 2008-2015
%
classdef ECGtask < handle
properties(Abstract = true, GetAccess = public, Constant)
name
target_units
doPayload
% if user = memory;
% memory_constant is the fraction respect to user.MaxPossibleArrayBytes
% which determines the maximum input data size.
end
properties(Abstract = true, GetAccess = public, SetAccess = private)
memory_constant
started
end
properties(Abstract = true)
progress_handle
tmp_path
end
methods (Abstract)
% ECG_header is the header for this signal
% ECG_annotations are the QRS locations available for this signal
function Start(obj, ECG_header, ECG_annotations)
endfunction
% ECG is the ECG signal
% ECG_start_offset is the location of ECG(1,:) within the whole signal
% ECG_sample_start_end_idx are the start and end samples within ECG to
% generate valid results.
% ECG_header is the header for this signal
% ECG_annotations are the QRS locations available for this signal
% ECG_annotations_start_end_idx are the start and end indexes corresponding
% to the first and last element of ECG_annotations in the current
% iteration.
function payload = Process(ECG, ECG_start_offset, ECG_sample_start_end_idx, ECG_header, ECG_annotations, ECG_annotations_start_end_idx )
endfunction
% payload is the result of the task, after the final processing done by this method
% ECG_header is the header for this signal
function payload = Finish(obj, payload, ECG_header)
endfunction
% plA, plB are two payloads produced by the Process method.
function payload = Concatenate(plA, plB)
endfunction
end
end