<root>

<root> (root node) represents the root node of a tree. [20.2 Trees]
Modul nets — Graphs, Networks, and Trees
Attribute
value⚓︎ identifies the root node of the network by pointing to a feature structure or other analytic element.
Zustand Optional
Datentyp teidata.pointer
children⚓︎ identifies the elements which are the children of the root node.
Zustand Obligatorisch
Datentyp 1–∞ Vorkommen von teidata.pointer durch Leerzeichen getrennt
ord⚓︎ (ordered) indicates whether or not the root is ordered.
Zustand Optional
Datentyp teidata.xTruthValue
outDegree⚓︎ gives the out degree of the root, the number of its children.
Zustand Optional
Datentyp teidata.count
Enthalten in
nets: tree
Kann enthalten
core: label
Beispiel
<root xml:id="vp1" children="#vb1 #pn1"
 outDegree="2">
 <label>VP</label>
</root>
<leaf xml:id="vb1"/>
<leaf xml:id="pn1"/>
Content model 
<content>
 <elementRef key="label" minOccurs="0"/>
</content>
Schema Deklaration 
<rng:element name="root">
 <rng:ref name="att.global.attributes"/>
 <rng:ref name="att.global.rendition.attributes"/>
 <rng:ref name="att.global.linking.attributes"/>
 <rng:ref name="att.global.analytic.attributes"/>
 <rng:ref name="att.global.facs.attributes"/>
 <rng:ref name="att.global.change.attributes"/>
 <rng:ref name="att.global.responsibility.attributes"/>
 <rng:ref name="att.global.source.attributes"/>
 <rng:optional>
  <rng:attribute name="value">
   <rng:ref name="teidata.pointer"/>
  </rng:attribute>
 </rng:optional>
 <rng:attribute name="children">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="teidata.pointer"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
 <rng:optional>
  <rng:attribute name="ord">
   <rng:ref name="teidata.xTruthValue"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:attribute name="outDegree">
   <rng:ref name="teidata.count"/>
  </rng:attribute>
 </rng:optional>
 <rng:optional>
  <rng:ref name="label"/>
 </rng:optional>
</rng:element>
element root
{
   att.global.attributes,
   att.global.rendition.attributes,
   att.global.linking.attributes,
   att.global.analytic.attributes,
   att.global.facs.attributes,
   att.global.change.attributes,
   att.global.responsibility.attributes,
   att.global.source.attributes,
   attribute value { teidata.pointer }?,
   attribute children { list { teidata.pointer+ } },
   attribute ord { teidata.xTruthValue }?,
   attribute outDegree { teidata.count }?,
   label?
}