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annotate m-toolbox/classes/@plotterFactory/plotterFactory.m @ 6:2b57573b11c7 database-connection-manager

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Add utils.mysql.execute
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Mon, 05 Dec 2011 16:20:06 +0100
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1 % PLOTTERFACTORY factory constructor for different plotter objects.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: PLOTTERFACTORY factory constructor for different plotter objects.
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5 %
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6 % CONSTRUCTOR:
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7 %
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8 % p = plotterFactory.makePlotter(objects)
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9 %
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10 %
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11 % VERSION: $Id: plotterFactory.m,v 1.2 2011/04/08 08:56:38 hewitson Exp $
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12 %
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13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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14 classdef plotterFactory
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15
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16 methods (Abstract=true)
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17 dummy(varargin); % dummy abstract method to ensure this factory can't be instantiated
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18 end
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19
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20 methods (Static=true)
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21
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22 function p = makePlotter(varargin)
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23 obj_cl = class(varargin{1});
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24 objs = utils.helper.collect_objects(varargin(:), obj_cl);
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25
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26 switch obj_cl
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27 case 'ao'
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28 dcl = class(objs(1).data);
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29 % Check if all the ao.data objects are of the same class; if not,
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30 % we return an aoplotter.
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31 for kk=1:numel(objs)
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32 obj = objs(kk);
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33 if ~strcmp(class(obj.data), dcl)
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34 warning('Object [%s] has a different data type to object [%s]; returning a default aoplotter');
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35 p = aoplotter(objs);
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36 return
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37 end
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38 end
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39
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40 % Otherwise go on and attempt to build a more specialised plotter
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41 switch dcl
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42 case 'tsdata'
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43 p = tsplotter(objs);
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44 otherwise
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45 p = aoplotter(objs);
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46 warning('I don''t know how to make a plotter for %s/%s data objects; returning a default plotter', obj_cl, dcl);
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47 end
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48
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49 otherwise
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50 error('I don''t know how to make a plotter for %s objects', cl);
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51 end % End switch on object class
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52
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53 end % End makePlotter
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54
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55 end % End static methods block
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56
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57 end
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58 % END