pottery.xsd

   1 <?xml version="1.0" encoding="UTF-8" ?>
   2 <!--
   3 A format for describing pottery glazes, samples and pieces.
   4 -->
   5
   6 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
   7            xmlns:db="http://docbook.org/ns/docbook"
   8            targetNamespace="tag:fenglich.fastmail.fm,2007:Pottery"
   9            xmlns="tag:fenglich.fastmail.fm,2007:Pottery"
  10            elementFormDefault="qualified">
  11
  12     <!-- For xml:lang -->
  13     <xs:import schemaLocation="xml.xsd"
  14                namespace="http://www.w3.org/XML/1998/namespace"/>
  15
  16     <xs:import schemaLocation="docbook.xsd"
  17                namespace="http://docbook.org/ns/docbook"/>
  18     <!-- xml:id per http://www.w3.org/TR/2005/REC-xml-id-20050909/ -->
  19 <!--
  20     <xs:import schemaLocation="xmlid.xsd"
  21                namespace="http://www.w3.org/XML/1998/namespace"/>
  22 -->
  23
  24     <xs:simpleType name="sampleIDsType">
  25         <xs:list itemType="sampleIDType"/>
  26     </xs:simpleType>
  27
  28     <xs:simpleType name="sampleIDType">
  29         <xs:restriction base="xs:string">
  30             <xs:pattern value="(T|W)\d+"/>
  31         </xs:restriction>
  32     </xs:simpleType>
  33
  34     <xs:element name="pottery" type="potteryType"/>
  35
  36     <xs:complexType name="potteryType">
  37         <xs:complexContent>
  38             <xs:restriction base="xs:anyType">
  39                 <xs:sequence>
  40                     <xs:element name="components"
  41                                 minOccurs="1"
  42                                 maxOccurs="1"
  43                                 type="componentsType">
  44                         <!-- TODO How do I put a uniqueness constraint on string(component)?. -->
  45                     </xs:element>
  46
  47                     <xs:element name="pieces"
  48                                 minOccurs="1"
  49                                 maxOccurs="1"
  50                                 type="piecesType">
  51                     </xs:element>
  52
  53                     <xs:element name="samples"
  54                                 minOccurs="1"
  55                                 maxOccurs="1"
  56                                 type="samplesType">
  57                     </xs:element>
  58
  59                     <xs:element name="clays"
  60                                 minOccurs="1"
  61                                 maxOccurs="1"
  62                                 type="claysType">
  63                         <xs:unique name="unique-clays-name">
  64                             <xs:selector xpath="clay"/>
  65                             <xs:field xpath="@name"/>
  66                         </xs:unique>
  67                     </xs:element>
  68
  69                     <xs:element name="glazes"
  70                                 minOccurs="1"
  71                                 maxOccurs="1"
  72                                 type="glazesType">
  73                         <xs:unique name="unique-glaze-name">
  74                             <!-- TODO Why doesn't this work? -->
  75                             <xs:selector xpath="glaze"/>
  76                             <xs:field xpath="@name"/>
  77                         </xs:unique>
  78
  79                         <xs:unique name="unique-glaze-productID">
  80                             <!-- TODO Why doesn't this work? -->
  81                             <xs:selector xpath="glaze"/>
  82                             <xs:field xpath="@productID"/>
  83                         </xs:unique>
  84
  85                     </xs:element>
  86
  87                 </xs:sequence>
  88                 <xs:attribute name="version" type="xs:decimal"/>
  89                 <xs:attribute ref="xml:lang" use="required"/>
  90             </xs:restriction>
  91         </xs:complexContent>
  92     </xs:complexType>
  93
  94     <xs:complexType name="samplesType">
  95         <xs:sequence>
  96             <xs:element name="sample" type="sampleType" minOccurs="1" maxOccurs="unbounded"/>
  97         </xs:sequence>
  98     </xs:complexType>
  99
 100     <xs:complexType name="piecesType">
 101         <xs:sequence>
 102             <xs:element name="piece" type="pieceType" minOccurs="0" maxOccurs="unbounded"/>
 103         </xs:sequence>
 104     </xs:complexType>
 105
 106     <xs:complexType name="imageType">
 107         <xs:simpleContent>
 108             <xs:extension base="xs:NCName"/>
 109         </xs:simpleContent>
 110     </xs:complexType>
 111
 112     <xs:complexType name="pieceType">
 113         <xs:complexContent>
 114             <xs:restriction base="xs:anyType">
 115                 <xs:sequence>
 116                     <xs:element name="measurementsWhenDone"
 117                                 minOccurs="0"
 118                                 maxOccurs="1">
 119                         <!-- HWD, Measurements are in millimeters. -->
 120                         <xs:complexType>
 121                             <xs:attribute name="height" type="xs:positiveInteger"/>
 122                             <xs:attribute name="width" type="xs:positiveInteger"/>
 123                             <xs:attribute name="depth" type="xs:positiveInteger"/>
 124                         </xs:complexType>
 125                     </xs:element>
 126                     <xs:element name="image"
 127                                 type="imageType"
 128                                 minOccurs="0"
 129                                 maxOccurs="unbounded"/>
 130                     <xs:element name="clayref"
 131                                 type="clayrefType"
 132                                 minOccurs="1"
 133                                 maxOccurs="unbounded"/>
 134                     <xs:element name="glazing"
 135                                 type="glazingType"
 136                                 minOccurs="0"
 137                                 maxOccurs="unbounded"/>
 138                     <xs:element name="brushon"
 139                                 type="brushonType"
 140                                 minOccurs="0"
 141                                 maxOccurs="unbounded"/>
 142                     <xs:element ref="db:para"
 143                                 minOccurs="1"
 144                                 maxOccurs="unbounded"/>
 145                 </xs:sequence>
 146                 <xs:attribute ref="xml:id" use="required"/>
 147             </xs:restriction>
 148         </xs:complexContent>
 149     </xs:complexType>
 150
 151     <xs:complexType name="claysType">
 152         <xs:sequence>
 153             <xs:element name="clay" type="clayType" minOccurs="1" maxOccurs="unbounded"/>
 154         </xs:sequence>
 155     </xs:complexType>
 156
 157     <xs:complexType name="recipeType">
 158         <xs:sequence>
 159             <xs:element name="component" type="componentRefType" minOccurs="1" maxOccurs="unbounded"/>
 160         </xs:sequence>
 161     </xs:complexType>
 162
 163     <xs:complexType name="componentRefType">
 164         <xs:attribute name="idref"          type="xs:IDREF" use="required"/>
 165         <xs:attribute name="replacementFor" type="xs:IDREF" use="optional"/>
 166         <xs:attribute name="parts"          use="required">
 167             <xs:simpleType>
 168                 <xs:restriction base="xs:decimal">
 169                     <xs:minExclusive value="0"/>
 170                     <xs:maxInclusive value="100"/>
 171                 </xs:restriction>
 172             </xs:simpleType>
 173         </xs:attribute>
 174     </xs:complexType>
 175
 176     <xs:complexType name="clayType">
 177         <xs:attribute ref="xml:id" use="required"/>
 178         <xs:attribute name="name"           type="xs:normalizedString"  use="required"/>
 179         <xs:attribute name="manufacturer"   type="xs:normalizedString"  use="required"/>
 180         <xs:attribute name="productID"      type="xs:normalizedString"  use="required"/>
 181     </xs:complexType>
 182
 183     <xs:complexType name="clayrefType">
 184         <xs:attribute name="idref"          type="xs:IDREF"            use="required"/>
 185         <xs:attribute name="weightWhenWet"  type="xs:positiveInteger"   use="optional"/>
 186     </xs:complexType>
 187
 188     <xs:complexType name="glazesType">
 189         <xs:sequence>
 190             <xs:element name="glaze" type="glazeType" minOccurs="0" maxOccurs="unbounded"/>
 191         </xs:sequence>
 192     </xs:complexType>
 193
 194     <xs:complexType name="glazeType">
 195         <xs:complexContent>
 196             <xs:restriction base="xs:anyType">
 197                 <xs:sequence>
 198                     <xs:element ref="db:para"
 199                                 minOccurs="0"
 200                                 maxOccurs="unbounded"/>
 201                     <xs:element name="recipe"
 202                                 type="recipeType"
 203                                 minOccurs="0"
 204                                 maxOccurs="1">
 205                         <xs:unique name="unique-componentref">
 206                             <!-- TODO Why doesn't this work? -->
 207                             <xs:selector xpath="component"/>
 208                             <xs:field xpath="@idref"/>
 209                             <xs:field xpath="@replacementFor"/>
 210                         </xs:unique>
 211                     </xs:element>
 212                 </xs:sequence>
 213                 <xs:attribute ref="xml:id"          use="required"/>
 214                 <xs:attribute name="name"           type="xs:normalizedString"  use="required"/>
 215                 <xs:attribute name="manufacturer"   type="xs:normalizedString"  use="required"/>
 216                 <xs:attribute name="productID"      type="xs:normalizedString"  use="optional"/>
 217                 <xs:attribute name="type"           use="optional">
 218                     <xs:simpleType>
 219                         <xs:restriction base = "xs:string">
 220                             <xs:enumeration value = "BrushOn"/>
 221                         </xs:restriction>
 222                     </xs:simpleType>
 223                 </xs:attribute>
 224             </xs:restriction>
 225         </xs:complexContent>
 226
 227     </xs:complexType>
 228
 229     <xs:complexType name="sampleType">
 230         <xs:sequence>
 231             <xs:element name="image" type="imageType" minOccurs="0" maxOccurs="unbounded"/>
 232             <xs:element name="brick" type="brickType" minOccurs="1" maxOccurs="unbounded"/>
 233             <xs:element name="glazing" type="glazingType" minOccurs="0" maxOccurs="unbounded"/>
 234             <xs:element name="brushon" type="brushonType" minOccurs="0" maxOccurs="unbounded"/>
 235             <xs:element name="clayref" type="clayrefType" minOccurs="1" maxOccurs="unbounded"/>
 236             <xs:element ref="db:para"
 237                         minOccurs="1"
 238                         maxOccurs="unbounded"/>
 239         </xs:sequence>
 240         <xs:attribute name="date" type="xs:date" use="required"/>
 241     </xs:complexType>
 242
 243     <xs:complexType name="brickType">
 244         <xs:attribute ref="xml:id" use="required"/>
 245     </xs:complexType>
 246
 247     <xs:complexType name="glazingType">
 248         <xs:attribute name="idref"    use="required" type="xs:IDREF"/>
 249         <xs:attribute name="hydrometerGravity"  use="optional" type="hydrometerGravityType"/>
 250         <xs:attribute name="sieved"   use="required" type="xs:boolean"/>
 251     </xs:complexType>
 252
 253     <xs:complexType name="brushonType">
 254         <xs:attribute name="idref"      use="required" type="xs:IDREF"/>
 255     </xs:complexType>
 256
 257     <xs:simpleType name="hydrometerGravityType">
 258         <xs:restriction base="xs:integer"/>
 259     </xs:simpleType>
 260
 261     <xs:complexType name="componentType">
 262         <xs:simpleContent>
 263             <xs:extension base="xs:normalizedString">
 264                 <xs:attribute ref="xml:id" use="required"/>
 265                 <xs:attribute name="price" type="xs:positiveInteger" use="optional"/>
 266                 <xs:attribute name="priceIsFor" type="xs:positiveInteger" use="optional"/>
 267             </xs:extension>
 268         </xs:simpleContent>
 269     </xs:complexType>
 270
 271     <xs:complexType name="componentsType">
 272         <xs:sequence>
 273             <xs:element name="component" type="componentType" minOccurs="1" maxOccurs="unbounded"/>
 274         </xs:sequence>
 275     </xs:complexType>
 276
 277 </xs:schema>
 278 <!--
 279 vim: et:ts=4:sw=4:sts=4
 280 -->