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: AnalyzeEnsemble_FUN_BUT.m
    path of file: ./repos/BRAPH-2/braph2/pipelines/functional
    
    the code of the file until where you have to start completion: classdef AnalyzeEnsemble_FUN_BUT < AnalyzeEnsemble
	%AnalyzeEnsemble_FUN_BUT is an ensemble-based graph analysis using functional data of fixed threshold.
	% It is a subclass of <a href="matlab:help AnalyzeEnsemble">AnalyzeEnsemble</a>.
	%
	% This graph analysis (AnalyzeEnsemble_FUN_BUT) analyzes functional data 
	% using binary undirected multigraphs with fixed thresholds.
	%
	% The list of AnalyzeEnsemble_FUN_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 ensemble-based graph analysis with functional data of fixed threshold.
	%  <strong>3</strong> <strong>DESCRIPTION</strong> 	DESCRIPTION (constant, string) is the description of the ensemble-based graph analysis with functional data of fixed threshold.
	%  <strong>4</strong> <strong>TEMPLATE</strong> 	TEMPLATE (parameter, item) is the template of the 
    
function prop_list = getProps(category)
			%GETPROPS returns the property list of graph analysis with functional data of fixed threshold.
			%
			% PROPS = AnalyzeEnsemble_FUN_BUT.GETPROPS() returns the property list of graph analysis with functional data of fixed threshold
			%  as a row vector.
			%
			% PROPS = AnalyzeEnsemble_FUN_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 functional data of fixed threshold A.
			%  PROPS = Element.GETPROPS(A[, CATEGORY]) returns the property list of 'A'.
			%  PROPS = Element.GETPROPS('AnalyzeEnsemble_FUN_BUT'[, CATEGORY]) returns the property list of 'AnalyzeEnsemble_FUN_BUT'.
			%
			% Note that the Element.GETPROPS(A) and Element.GETPROPS('AnalyzeEnsemble_FUN_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 15 16 17 18 19 20];
				return
			end