1 | <?xml version="1.0" encoding="UTF-8"?> |
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2 | |
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3 | <!-- |
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4 | $Rev: 810 $ |
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5 | $Date: 2010-05-25 17:16:44 +0200 (Tue, 25 May 2010) $ |
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6 | --> |
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7 | |
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8 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0" |
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9 | xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:dcr="http://www.isocat.org/ns/dcr" xmlns:ann="http://www.clarin.eu"> |
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10 | <xsl:strip-space elements="*"/> |
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11 | <xsl:include href="comp2schema-header.xsl"/> |
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12 | <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/> |
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13 | |
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14 | <!-- Start includes --> |
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15 | |
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16 | <!-- resolve includes --> |
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17 | <xsl:template match="@*|node()" mode="include"> |
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18 | <xsl:copy> |
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19 | <xsl:apply-templates select="@*|node()" mode="include"/> |
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20 | </xsl:copy> |
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21 | </xsl:template> |
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22 | |
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23 | <xsl:template match="CMD_Component[@filename]" mode="include"> |
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24 | <!-- some of the outer CMD_Component attributes can overwrite the inner CMD_Component attributes --> |
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25 | <xsl:variable name="outer-attr" select="@CardinalityMin|@CardinalityMax"/> |
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26 | <xsl:for-each select="document(@filename)/CMD_ComponentSpec/CMD_Component"> |
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27 | <xsl:variable name="inner-attr" select="@*"/> |
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28 | <xsl:copy> |
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29 | <xsl:apply-templates select="$outer-attr" mode="include"/> |
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30 | <xsl:apply-templates select="$inner-attr[not(node-name(.) = $outer-attr/node-name(.))]" mode="include"/> |
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31 | <xsl:apply-templates select="node()" mode="include"/> |
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32 | </xsl:copy> |
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33 | </xsl:for-each> |
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34 | </xsl:template> |
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35 | |
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36 | <!-- Stop includes --> |
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37 | |
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38 | <!-- main --> |
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39 | <xsl:template match="/"> |
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40 | <!-- Resolve all includes --> |
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41 | <xsl:variable name="tree"> |
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42 | <xsl:apply-templates mode="include"/> |
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43 | </xsl:variable> |
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44 | <!-- Process the complete tree --> |
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45 | <xsl:apply-templates select="$tree/*"/> |
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46 | </xsl:template> |
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47 | |
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48 | <!-- generate XSD --> |
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49 | <xsl:template match="/CMD_ComponentSpec"> |
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50 | |
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51 | <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:dcr="http://www.isocat.org/ns/dcr"> |
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52 | <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/> |
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53 | |
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54 | |
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55 | |
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56 | <!-- first create complex types for valueschemes (not inline) --> |
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57 | <xsl:call-template name="CreateComplexTypes"/> |
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58 | |
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59 | <xs:element name="CMD"> |
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60 | <xs:complexType> |
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61 | <xs:sequence> |
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62 | |
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63 | <!-- Produce (fixed) header elements (description and resources)--> |
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64 | <xsl:call-template name="PrintHeader"/> |
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65 | |
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66 | <!-- Then generate the components --> |
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67 | <xs:element name="Components"> |
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68 | |
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69 | <xs:complexType> |
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70 | <xs:sequence> |
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71 | <!--Start with processing the root component once and then process everything else recursively--> |
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72 | <xsl:apply-templates select="/CMD_ComponentSpec/CMD_Component"/> |
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73 | <!--<xsl:apply-templates select="CMD_ComponentList"/>--> |
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74 | </xs:sequence> |
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75 | </xs:complexType> |
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76 | </xs:element> |
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77 | |
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78 | <!-- Generate the footer --> |
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79 | </xs:sequence> |
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80 | </xs:complexType> |
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81 | </xs:element> |
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82 | </xs:schema> |
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83 | |
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84 | </xsl:template> |
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85 | |
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86 | |
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87 | <xsl:template name="CreateComplexTypes"> |
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88 | <xsl:apply-templates select="CMD_Component" mode="types"/> |
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89 | </xsl:template> |
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90 | |
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91 | |
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92 | <!-- Start types --> |
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93 | |
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94 | <!-- workaround to prevent junk in complex type definitions --> |
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95 | <!--<xsl:template match="AttributeList" mode="preProcess"/>--> |
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96 | |
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97 | <!-- skip all text nodes --> |
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98 | <xsl:template match="text()" mode="types"/> |
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99 | |
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100 | <!-- first pass: create the complex types on top of the resulting XSD --> |
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101 | <xsl:template match="ValueScheme" mode="types"> |
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102 | <!-- create a unique suffix (the path to the element) to ensure the unicity of the types to be created --> |
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103 | |
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104 | |
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105 | |
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106 | <!-- ignore when this ValueScheme is descendant of an Attribute as we do not allow CV-attributes in a CV-list --> |
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107 | <xsl:if test="not(../../Attribute)"> |
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108 | |
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109 | <xsl:variable name="uniquePath"> |
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110 | <xsl:call-template name="printUniquePath"/> |
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111 | </xsl:variable> |
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112 | |
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113 | |
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114 | |
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115 | <!-- first auto-generate a name for the simpletype to be extended --> |
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116 | <xs:simpleType name="simpletype{$uniquePath}"> |
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117 | <xs:restriction base="xs:string"> |
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118 | <xsl:apply-templates select="pattern"/> |
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119 | <xsl:apply-templates select="enumeration"/> |
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120 | </xs:restriction> |
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121 | </xs:simpleType> |
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122 | |
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123 | <!-- then auto-derive a complextype for the attributes --> |
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124 | <xs:complexType name="complextype{$uniquePath}"> |
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125 | <xs:simpleContent> |
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126 | <xs:extension base="simpletype{$uniquePath}"> |
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127 | <!-- now look at the attribute list of the CMD_Element parent of this ValueScheme--> |
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128 | <xsl:apply-templates select="parent::node()/AttributeList/Attribute"/> |
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129 | <!--<xs:attribute name="attributeName" type="xs:anyURI"/>--> |
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130 | </xs:extension> |
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131 | </xs:simpleContent> |
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132 | </xs:complexType> |
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133 | |
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134 | |
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135 | </xsl:if> |
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136 | |
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137 | </xsl:template> |
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138 | |
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139 | |
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140 | |
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141 | <!-- Stop types --> |
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142 | |
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143 | <!-- create a unique identifier (the path of the name of the ancestor elements) from the current ValueScheme element --> |
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144 | <xsl:template name="printUniquePath"> |
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145 | <xsl:for-each select="ancestor::*"> |
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146 | <xsl:if test="string(./@name)"> |
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147 | <xsl:text>-</xsl:text> |
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148 | <xsl:value-of select="./attribute::name"/> |
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149 | </xsl:if> |
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150 | </xsl:for-each> |
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151 | </xsl:template> |
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152 | |
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153 | <!-- convert all components --> |
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154 | <xsl:template match="CMD_Component"> |
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155 | <!-- use override values if specified in parent <CMD_Component filename=...> , otherwise use default cardinality for this component --> |
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156 | <xsl:param name="MinOccurs" select="@CardinalityMin"/> |
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157 | <xsl:param name="MaxOccurs" select="@CardinalityMax"/> |
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158 | |
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159 | <xs:element name="{@name}"> |
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160 | |
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161 | <xsl:if test="$MinOccurs"> |
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162 | <xsl:attribute name="minOccurs"> |
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163 | <xsl:value-of select="$MinOccurs"/> |
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164 | </xsl:attribute> |
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165 | </xsl:if> |
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166 | <xsl:if test="$MaxOccurs"> |
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167 | <xsl:attribute name="maxOccurs"> |
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168 | <xsl:value-of select="$MaxOccurs"/> |
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169 | </xsl:attribute> |
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170 | </xsl:if> |
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171 | <!-- Add a dcr:datcat if a ConceptLink attribute is found --> |
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172 | <xsl:apply-templates select="./@ConceptLink"/> |
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173 | |
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174 | <xs:complexType> |
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175 | <xs:sequence> |
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176 | <!-- process all elements at this level --> |
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177 | <xsl:apply-templates select="./CMD_Element"/> |
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178 | <!-- process all components at one level deeper (recursive call) --> |
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179 | <xsl:apply-templates select="./CMD_Component"/> |
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180 | </xs:sequence> |
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181 | <xs:attribute name="ref" type="xs:IDREF"/> |
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182 | <xsl:apply-templates select="./AttributeList/Attribute"/> |
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183 | <xsl:if test="@ComponentId"> |
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184 | <xs:attribute name="ComponentId" type="xs:anyURI" fixed="{@ComponentId}"/> |
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185 | </xsl:if> |
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186 | </xs:complexType> |
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187 | |
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188 | |
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189 | </xs:element> |
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190 | |
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191 | </xsl:template> |
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192 | |
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193 | <!-- Process all CMD_Elements, its attributes and children --> |
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194 | <xsl:template match="CMD_Element"> |
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195 | |
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196 | <xsl:choose> |
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197 | |
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198 | <!-- Highest complexity: both attributes and a valuescheme, link to the type we created during the preprocessing of the ValueScheme --> |
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199 | <xsl:when test="./AttributeList and ./ValueScheme"> |
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200 | <xs:element name="{@name}"> |
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201 | |
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202 | <!-- process all Documentation and DisplayPriority attributes --> |
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203 | <xsl:call-template name="annotations"/> |
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204 | |
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205 | <xsl:apply-templates select= "@ConceptLink"/> |
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206 | <xsl:apply-templates select= "@CardinalityMin"/> |
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207 | <xsl:apply-templates select= "@CardinalityMax"/> |
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208 | <xsl:apply-templates select="./ValueScheme"/> |
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209 | |
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210 | </xs:element> |
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211 | </xsl:when> |
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212 | |
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213 | <!-- Medium complexity: attributes but no valuescheme, can be arranged inline --> |
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214 | <xsl:when test="./AttributeList and not(./ValueScheme)"> |
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215 | <xs:element name="{@name}"> |
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216 | |
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217 | <xsl:apply-templates select= "@ConceptLink"/> |
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218 | <xsl:apply-templates select= "@CardinalityMin"/> |
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219 | <xsl:apply-templates select= "@CardinalityMax"/> |
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220 | |
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221 | <!-- process all Documentation and DisplayPriority attributes --> |
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222 | <xsl:call-template name="annotations"/> |
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223 | |
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224 | <!-- <xsl:apply-templates select= "and(not(@type) and @*)"/> --> |
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225 | <xs:complexType> |
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226 | <xs:simpleContent> |
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227 | <xs:extension base="{concat('xs:',@ValueScheme)}"> |
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228 | <xsl:apply-templates select="./AttributeList/Attribute"/> |
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229 | </xs:extension> |
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230 | </xs:simpleContent> |
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231 | </xs:complexType> |
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232 | </xs:element> |
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233 | </xsl:when> |
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234 | |
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235 | <!-- Simple case: no attributes and no value scheme, 1-to-1 transform to an xs:element, just rename element and attributes --> |
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236 | <xsl:otherwise> |
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237 | <xsl:element name="xs:element"> |
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238 | |
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239 | <xsl:apply-templates select="@*[name() != 'Documentation' and name() != 'DisplayPriority'] | node()"/> |
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240 | <!-- process all Documentation and DisplayPriority attributes --> |
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241 | <xsl:call-template name="annotations"/> |
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242 | |
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243 | </xsl:element> |
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244 | </xsl:otherwise> |
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245 | |
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246 | </xsl:choose> |
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247 | |
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248 | </xsl:template> |
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249 | |
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250 | <!-- second pass, now link to the earlier created complextype definition --> |
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251 | <xsl:template match="ValueScheme"> |
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252 | <xsl:attribute name="type"> |
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253 | <xsl:text>complextype</xsl:text> |
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254 | <xsl:call-template name="printUniquePath"/> |
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255 | </xsl:attribute> |
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256 | |
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257 | </xsl:template> |
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258 | |
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259 | <!-- Convert the AttributeList into real XSD attributes --> |
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260 | <xsl:template match="AttributeList/Attribute"> |
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261 | <xs:attribute name="{./Name}"> |
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262 | |
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263 | <!-- add some extra stuff if we have a CV attribute --> |
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264 | <xsl:choose> |
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265 | |
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266 | <!-- complex situation: CV or regex --> |
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267 | <xsl:when test="./ValueScheme"> |
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268 | <xs:simpleType> |
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269 | <xs:restriction base="xs:string"> |
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270 | <!-- now use general rules for enumeration or pattern --> |
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271 | <xsl:apply-templates select="./ValueScheme/*" /> |
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272 | </xs:restriction> |
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273 | </xs:simpleType> |
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274 | </xsl:when> |
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275 | |
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276 | <!-- simple situation: just a basic type --> |
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277 | <xsl:otherwise> |
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278 | <xsl:attribute name="type"><xsl:value-of select="concat('xs:',./Type)"/></xsl:attribute> |
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279 | </xsl:otherwise> |
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280 | |
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281 | </xsl:choose> |
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282 | |
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283 | |
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284 | </xs:attribute> |
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285 | </xsl:template> |
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286 | |
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287 | <!-- Convert patterns --> |
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288 | <xsl:template match="pattern"> |
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289 | <xs:pattern value="{self::node()}"/> |
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290 | </xsl:template> |
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291 | |
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292 | <!-- Convert enumerations --> |
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293 | <xsl:template match="enumeration"> |
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294 | |
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295 | <xsl:for-each select="item"> |
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296 | <xs:enumeration value="{node()}"> |
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297 | <!-- Add a dcr:datcat if a ConceptLink attribute is found --> |
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298 | <xsl:apply-templates select="./@ConceptLink"/> |
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299 | <xsl:apply-templates select="./@AppInfo"/> |
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300 | </xs:enumeration> |
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301 | <!-- dcr:datcat="{@ConceptLink}"/>--> |
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302 | </xsl:for-each> |
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303 | </xsl:template> |
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304 | |
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305 | |
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306 | <!-- default action: keep the attributes like they are --> |
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307 | <xsl:template match="@*|node()"> |
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308 | <xsl:copy/> |
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309 | </xsl:template> |
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310 | |
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311 | |
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312 | <!-- except for those attributes we want to be renamed --> |
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313 | <xsl:template match="@CardinalityMin"> |
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314 | <xsl:attribute name="minOccurs"> |
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315 | <xsl:value-of select="."/> |
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316 | </xsl:attribute> |
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317 | </xsl:template> |
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318 | |
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319 | <xsl:template match="@CardinalityMax"> |
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320 | <xsl:attribute name="maxOccurs"> |
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321 | <xsl:value-of select="."/> |
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322 | </xsl:attribute> |
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323 | </xsl:template> |
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324 | |
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325 | <xsl:template match="@ConceptLink"> |
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326 | <xsl:attribute name="dcr:datcat"> |
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327 | <xsl:value-of select="."/> |
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328 | </xsl:attribute> |
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329 | </xsl:template> |
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330 | |
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331 | <xsl:template match="@AppInfo"> |
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332 | <xs:annotation> |
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333 | <xs:appinfo><xsl:value-of select="."/></xs:appinfo> |
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334 | </xs:annotation> |
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335 | </xsl:template> |
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336 | |
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337 | |
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338 | <xsl:template match="@ValueScheme"> |
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339 | <xsl:attribute name="type"> |
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340 | <xsl:value-of select="concat('xs:',.)"/> |
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341 | </xsl:attribute> |
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342 | </xsl:template> |
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343 | |
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344 | <xsl:template match="@Documentation"> |
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345 | <xsl:attribute name="ann:documentation"><xsl:value-of select="."/></xsl:attribute> |
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346 | <!--<xs:documentation><xsl:value-of select="."/></xs:documentation>--> |
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347 | </xsl:template> |
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348 | |
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349 | <xsl:template match="@DisplayPriority"> |
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350 | <xsl:attribute name="ann:displaypriority"><xsl:value-of select="."/></xsl:attribute> |
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351 | <!--<xs:appinfo><DisplayPriority><xsl:value-of select="."/></DisplayPriority></xs:appinfo>--> |
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352 | </xsl:template> |
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353 | |
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354 | <xsl:template name="annotations"> |
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355 | <xsl:if test="@Documentation or @DisplayPriority"> |
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356 | <!--<xs:annotation>--> |
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357 | <xsl:apply-templates select= "@Documentation"/> |
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358 | <xsl:apply-templates select= "@DisplayPriority"/> |
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359 | <!--</xs:annotation>--> |
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360 | </xsl:if> |
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361 | </xsl:template> |
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362 | |
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363 | |
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364 | </xsl:stylesheet> |
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