You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: AnalyzeGroup_ST_MP_BUT.m
    path of file: ./repos/BRAPH-2/braph2/pipelines/structural multiplex
    
    the code of the file until where you have to start completion: classdef AnalyzeGroup_ST_MP_BUT < AnalyzeGroup
	%AnalyzeGroup_ST_MP_BUT is a graph analysis using structural multiplex data of fixed threshold.
	% It is a subclass of <a href="matlab:help AnalyzeGroup">AnalyzeGroup</a>.
	%
	% This graph analysis uses structural multiplex data of fixed threshold and 
	% analyzes them using binary undirected graphs.
	%
	% The list of AnalyzeGroup_ST_MP_BUT properties is:
	%  <strong>1</strong> <strong>ELCLASS</strong> 	ELCLASS (constant, string) is the class of the % % % .
	%  <strong>2</strong> <strong>NAME</strong> 	NAME (constant, string) is the name of the graph analysis with structural multiplex data of fixed threshold.
	%  <strong>3</strong> <strong>DESCRIPTION</strong> 	DESCRIPTION (constant, string) is the description of the graph analysis with structural multiplex data of fixed th
    
function prop_list = getProps(category)
			%GETPROPS returns the property list of graph analysis with structural multiplex data of fixed threshold.
			%
			% PROPS = AnalyzeGroup_ST_MP_BUT.GETPROPS() returns the property list of graph analysis with structural multiplex data of fixed threshold
			%  as a row vector.
			%
			% PROPS = AnalyzeGroup_ST_MP_BUT.GETPROPS(CATEGORY) returns the property list 
			%  of category CATEGORY.
			%
			% Alternative forms to call this method are:
			%  PROPS = A.GETPROPS([CATEGORY]) returns the property list of the graph analysis with structural multiplex data of fixed threshold A.
			%  PROPS = Element.GETPROPS(A[, CATEGORY]) returns the property list of 'A'.
			%  PROPS = Element.GETPROPS('AnalyzeGroup_ST_MP_BUT'[, CATEGORY]) returns the property list of 'AnalyzeGroup_ST_MP_BUT'.
			%
			% Note that the Element.GETPROPS(A) and Element.GETPROPS('AnalyzeGroup_ST_MP_BUT')
			%  are less computationally efficient.
			%
			% See also getPropNumber, Category.
			
			%CET: Computational Efficiency Trick
			
			if nargin == 0
				prop_list = [1 2 3 4 5 6 7 8 9 10 11 12 13 14];
				return
			end