1 <?xml version="1.0" encoding="UTF-8"?>
   2 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
   3   <xs:element name="forest">
   4     <xs:complexType>
   5       <xs:sequence>
   6         <xs:element ref="text"/>
   7         <xs:element ref="startnode"/>
   8         <xs:element ref="stats"/>
   9         <xs:element ref="answer-data"/>
  10         <xs:element maxOccurs="unbounded" ref="node"/>
  11       </xs:sequence>
  12       <xs:attribute name="grammar_no" use="required" type="xs:integer"/>
  13       <xs:attribute name="sent_id" use="required"/>
  14     </xs:complexType>
  15   </xs:element>
  16   <xs:element name="text" type="xs:string"/>
  17   <xs:element name="startnode">
  18     <xs:complexType>
  19       <xs:simpleContent>
  20         <xs:extension base="xs:NCName">
  21           <xs:attribute name="from" use="required" type="xs:integer"/>
  22           <xs:attribute name="to" use="required" type="xs:integer"/>
  23         </xs:extension>
  24       </xs:simpleContent>
  25     </xs:complexType>
  26   </xs:element>
  27   <xs:element name="stats">
  28     <xs:complexType>
  29       <xs:attribute name="cputime" use="required" type="xs:decimal"/>
  30       <xs:attribute name="inferences" use="required" type="xs:integer"/>
  31       <xs:attribute name="nodes" use="required" type="xs:integer"/>
  32       <xs:attribute name="trees" use="required" type="xs:integer"/>
  33     </xs:complexType>
  34   </xs:element>
  35   <xs:element name="answer-data">
  36     <xs:complexType>
  37       <xs:sequence>
  38         <xs:element ref="base-answer"/>
  39         <xs:element maxOccurs="unbounded" ref="extra-answer"/>
  40       </xs:sequence>
  41     </xs:complexType>
  42   </xs:element>
  43   <xs:element name="base-answer">
  44     <xs:complexType>
  45       <xs:complexContent>
  46         <xs:extension base="comment">
  47           <xs:attribute name="type" use="required" type="xs:NCName"/>
  48           <xs:attribute name="username" use="required" type="xs:NCName"/>
  49         </xs:extension>
  50       </xs:complexContent>
  51     </xs:complexType>
  52   </xs:element>
  53   <xs:element name="extra-answer">
  54     <xs:complexType>
  55       <xs:complexContent>
  56         <xs:extension base="comment">
  57           <xs:attribute name="type" use="required" type="xs:NCName"/>
  58           <xs:attribute name="username" use="required" type="xs:NCName"/>
  59         </xs:extension>
  60       </xs:complexContent>
  61     </xs:complexType>
  62   </xs:element>
  63   <xs:element name="node">
  64     <xs:complexType>
  65       <xs:choice>
  66         <xs:element ref="terminal"/>
  67         <xs:sequence>
  68           <xs:element ref="nonterminal"/>
  69           <xs:element maxOccurs="unbounded" ref="children"/>
  70         </xs:sequence>
  71       </xs:choice>
  72       <xs:attribute name="chosen" use="required" type="xs:boolean"/>
  73       <xs:attribute name="from" use="required" type="xs:integer"/>
  74       <xs:attribute name="nid" use="required" type="xs:integer"/>
  75       <xs:attribute name="subtrees" use="required" type="xs:integer"/>
  76       <xs:attribute name="to" use="required" type="xs:integer"/>
  77     </xs:complexType>
  78   </xs:element>
  79   <xs:element name="terminal">
  80     <xs:complexType>
  81       <xs:sequence>
  82         <xs:element ref="orth"/>
  83         <xs:element ref="base"/>
  84         <xs:element ref="f"/>
  85       </xs:sequence>
  86       <xs:attribute name="disamb" use="required" type="xs:boolean"/>
  87       <xs:attribute name="interp_id" use="required" type="xs:NCName"/>
  88       <xs:attribute name="nps" use="required" type="xs:boolean"/>
  89       <xs:attribute name="token_id" use="required" type="xs:NCName"/>
  90     </xs:complexType>
  91   </xs:element>
  92   <xs:element name="orth" type="xs:string"/>
  93   <xs:element name="base" type="xs:string"/>
  94   <xs:element name="nonterminal">
  95     <xs:complexType>
  96       <xs:sequence>
  97         <xs:element ref="category"/>
  98         <xs:element minOccurs="0" maxOccurs="unbounded" ref="f"/>
  99       </xs:sequence>
 100     </xs:complexType>
 101   </xs:element>
 102   <xs:element name="category" type="xs:NCName"/>
 103   <xs:element name="children">
 104     <xs:complexType>
 105       <xs:sequence>
 106         <xs:element maxOccurs="unbounded" ref="child"/>
 107       </xs:sequence>
 108       <xs:attribute name="chosen" type="xs:boolean"/>
 109       <xs:attribute name="rule" use="required" type="xs:NCName"/>
 110     </xs:complexType>
 111   </xs:element>
 112   <xs:element name="child">
 113     <xs:complexType>
 114       <xs:attribute name="from" use="required" type="xs:integer"/>
 115       <xs:attribute name="head" use="required" type="xs:boolean"/>
 116       <xs:attribute name="nid" use="required" type="xs:integer"/>
 117       <xs:attribute name="to" use="required" type="xs:integer"/>
 118     </xs:complexType>
 119   </xs:element>
 120   <xs:complexType name="comment">
 121     <xs:sequence>
 122       <xs:element ref="comment"/>
 123     </xs:sequence>
 124   </xs:complexType>
 125   <xs:element name="comment" type="xs:string"/>
 126   <xs:element name="f">
 127     <xs:complexType mixed="true">
 128       <xs:attribute name="type" use="required" type="xs:NCName"/>
 129     </xs:complexType>
 130   </xs:element>
 131 </xs:schema>