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annotate m-toolbox/classes/@param/setDefaultOption.m @ 52:daf4eab1a51e database-connection-manager tip

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Fix. Default password should be [] not an empty string
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 07 Dec 2011 17:29:47 +0100
parents f0afece42f48
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Daniele Nicolodi <nicolodi@science.unitn.it>
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1 % SETDEFAULTOPTION Sets the default option of the a param object.
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2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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3 %
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4 % DESCRIPTION: SETDEFAULTOPTION Sets the default option of the a param
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5 % object. If the option doesn't exist in the options of the
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6 % param object then this method throws an error.
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7 %
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8 % CALL: obj = obj.setDefaultOption(option);
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9 %
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10 % INPUTS: obj - A single param object
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11 % option - An option which should to be set.
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12 %
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13 % VERSION: $Id: setDefaultOption.m,v 1.7 2011/04/22 21:14:57 mauro Exp $
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14 %
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15 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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16
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17 function p = setDefaultOption(p, option)
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18
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19 % Check input
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20 if numel(p) ~= 1
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21 error('### This method works only with one input parameter object.');
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22 end
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23 if ~ischar(option) && isa(option, 'paramValue') && numel(option) ~= 1
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24 error('### This method works only with one input option.');
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25 end
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26
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27 if ~isa(p.val, 'paramValue')
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28 p.val = option;
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29 return;
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30 end
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31
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32 % Make a copy if the user doesn't use the modifier command
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33 p = copy(p, nargout);
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34
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35 found = false;
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36 for ii = 1:numel(p.val.options)
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37
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38 % Use different compare methods for the different types of 'option'
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39 switch class(option)
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40 case 'char'
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41
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42 % CHAR
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43 if strcmpi(p.val.options{ii}, option)
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44 p.val.setValIndex(ii);
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45 found = true;
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46 break;
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47 end
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48
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49 case 'specwin'
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50
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51 % SPECWIN
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52 if strcmpi(p.val.options{ii}, option.type)
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53 p.val.setValIndex(ii);
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54 found = true;
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55 break;
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56 end
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57
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58 case 'paramValue'
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59 if isequal(p.val.options{ii}, option.options{option.valIndex})
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60 p.val.setValIndex(ii);
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61 found = true;
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62 break;
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63 end
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64
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65 otherwise
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66
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67 % ALL OTHER TYPES
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68 if isequal(p.val.options{ii}, option)
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69 p.val.setValIndex(ii);
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70 found = true;
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71 break;
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72 end
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73
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74 end
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75 end
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76
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77 if ~found
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78 % IF the selection mode of the param-object is OPTIONAL then append
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79 % this new option to the param.options
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80 if (p.val.selection == paramValue.OPTIONAL)
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81 newOptions = [reshape(p.val.options, [], 1); {option}];
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82 p.val.setValIndexAndOptions(numel(newOptions), newOptions);
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83 else
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84 % throw an error if the option is not found in the param-options
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85 error('### I couldn''t find the option [%s] in the param-options.', utils.helper.val2str(option));
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86 end
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87 end
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88
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89 end
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90