Mercurial > hg > ltpda

annotate m-toolbox/classes/@LTPDAworkbench/run.m @ 2:18e956c96a1b database-connection-manager

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Add LTPDADatabaseConnectionManager implementation. Matlab code
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Sun, 04 Dec 2011 21:23:09 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % RUN runs all, or some of the pipelines in the given Workbench file.
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2 %
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3 % CALL:
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4 %
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5 % id = LTPDAworkbench.run('foo.lwb') % run all
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6 % id = LTPDAworkbench.run('foo.lwb', 'pipeline1') % run 'pipeline1'
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7 %
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8 %
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9 % Hewitson 20-07-10
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10 %
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11 % $Id: run.m,v 1.6 2011/04/07 14:52:22 hewitson Exp $
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12 %
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13
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14 % TODO
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15 % LTPDAworkbench.run('foo.lwb', 'plan') % run the plan (if there is one)
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16
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17
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18 function UUID = run(varargin)
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19
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20 % Sort out the filename
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21 filename = varargin{1};
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22 [path, name, ext] = fileparts(filename);
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23
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24 if isempty(path)
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25 filename = fullfile(pwd, filename);
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26 end
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27
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28 if exist(filename, 'file') == 0
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29 error(['File not found at ' filename]);
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30 end
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31
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32 % Parse the XML file
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33 f = java.io.File(filename);
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34 parserFactory = javax.xml.parsers.DocumentBuilderFactory.newInstance();
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35 parserFactory.setValidating(false);
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36 db = javax.xml.parsers.DocumentBuilderFactory.newInstance().newDocumentBuilder();
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37 doc = db.parse(f);
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38
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39 % Get the main document node
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40 node = doc.getDocumentElement();
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41
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42 % Create a workbench instance
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43 prefs = getappdata(0, 'LTPDApreferences');
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44 mp = javaObjectEDT('mpipeline.main.MainWindow', prefdir, prefs);
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45 UUID = ['LWB_' num2str(round(cputime.*100))];
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46 javaMethodEDT('setInstanceIdentifier', mp, UUID);
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47
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48 disp(['Processing pipeline: ' filename]);
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49 disp([' results will be in: ' UUID]);
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50
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51 % Read the pipelines
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52 pipelines = mp.readPipelines(f, node);
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53 pipelines = pipelines.toArray();
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54
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55 % read plan
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56
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57 % If execute plan
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58
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59 % else we do the stuff below
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60
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61 pnames = {};
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62 if nargin == 2
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63 if strcmpi(varargin{2}, 'plan')
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64
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65 plan = mp.readExecutionPlan(f, node);
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66
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67 error('LTPDA:LTPDAworkbench:Run', 'Plan execution needs to be written!');
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68 else
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69 pnames = varargin(2);
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70 end
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71 end
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72
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73 if nargin > 2
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74 pnames = varargin(2:end);
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75 end
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76
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77 % Run over the pipelines
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78 for kk=1:numel(pipelines)
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79
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80
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81 % Get the pipeline and canvas
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82 pl = pipelines(kk);
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83 canvas = pl.getCanvas;
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84
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85 if ~isempty(pnames)
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86 if ~ismember(char(pl.getTitle), pnames)
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87 continue;
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88 end
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89 end
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90
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91 % Reset all blocks
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92 canvas.resetAllBlocks
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93
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94 % Execute constant blocks
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95 LTPDAworkbench.executeConstants(canvas);
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96
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97 % Run until all blocks are executed
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98 while canvas.getReadyBlocks.size > 0
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99
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100 % Get the blocks ready to run
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101 blocks = canvas.getReadyBlocks;
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102
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103 % parse the ready blocks
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104 [cmds, rbs] = LTPDAworkbench.parseBlocks(blocks, pl, genvarname(name));
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105
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106 % Execute commands
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107 LTPDAworkbench.executeCommands(pl, cmds);
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108
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109 % Move forward
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110 canvas.stepForwards();
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111
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112 % Clear old variables
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113 LTPDAworkbench.clearBlockVariables(rbs);
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114
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115 end % End while blocks not executed
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116 end % End loop over pipelines
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117
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118 % Dispose of the pipeline
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119 mp.setLtpdaPreferences2([]);
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120 mp.dispose();
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121
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122 disp(['Completed processing pipeline: ' filename]);
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123 disp([' results are in: ' UUID]);
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124
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125
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126 end
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127