node

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C Elements

<node>

<node> encodes a node, a possibly labeled point in a graph. 19.1 Graphs and Digraphs

Modul

Attribute

value

provides the value of a node, which is a feature structure or other analytic element.

Zustand	Optional
Datentyp	<rng:ref name="data.pointer"/> data.pointer
Werte	A valid identifier.

type

provides a type for a node.

Zustand	Optional
Datentyp	<rng:ref name="data.enumerated"/> data.enumerated
Empfohlene Werte sind:	initial initial node in a transition network final final node in a transition network

adjTo

(adjacent to) gives the identifiers of the nodes which are adjacent to the current node.

Zustand	Vorgeschrieben wenn zutreffend
Datentyp	1–∞ Vorkommen von <rng:ref name="data.pointer"/> data.pointer Durch Leerzeichen getrennt
Werte	A list of identifiers.

adjFrom

(adjacent from) gives the identifiers of the nodes which are adjacent from the current node.

Zustand	Vorgeschrieben wenn zutreffend
Datentyp	1–∞ Vorkommen von <rng:ref name="data.pointer"/> data.pointer Durch Leerzeichen getrennt
Werte	A list of identifiers.

adj

(adjacent) gives the identifiers of the nodes which are both adjacent to and adjacent from the current node.

Zustand	Vorgeschrieben wenn zutreffend
Datentyp	1–∞ Vorkommen von <rng:ref name="data.pointer"/> data.pointer Durch Leerzeichen getrennt
Werte	A list of identifiers.

inDegree

gives the in degree of the node, the number of nodes which are adjacent from the given node.

Zustand	Optional
Datentyp	<rng:ref name="data.count"/> data.count
Werte	A non-negative integer.

outDegree

gives the out degree of the node, the number of nodes which are adjacent to the given node.

Zustand	Optional
Datentyp	<rng:ref name="data.count"/> data.count
Werte	A non-negative integer.

degree

gives the degree of the node, the number of arcs with which the node is incident.

Zustand	Optional
Datentyp	<rng:ref name="data.count"/> data.count
Werte	A non-negative integer.

Verwendet von

graph

Kann enthalten

core: label

Deklaration


<rng:element name="node">
<rng:ref name="att.global.attributes"/>
<rng:optional>
 <rng:attribute name="value">
  <rng:ref name="data.pointer"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="type">
  <rng:choice>
   <rng:value>initial</rng:value>
   <rng:value>final</rng:value>
   <rng:data type="Name"/>
  </rng:choice>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="adjTo">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="data.pointer"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="adjFrom">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="data.pointer"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="adj">
  <rng:list>
   <rng:oneOrMore>
    <rng:ref name="data.pointer"/>
   </rng:oneOrMore>
  </rng:list>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="inDegree">
  <rng:ref name="data.count"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="outDegree">
  <rng:ref name="data.count"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="degree">
  <rng:ref name="data.count"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:ref name="label"/>
 <rng:optional>
  <rng:ref name="label"/>
 </rng:optional>
</rng:optional>
</rng:element>

element node
{
   att.global.attributes,
   attribute value { data.pointer }?,
   attribute type { "initial" | "final" | xsd:Name }?,
   attribute adjTo { list { data.pointer+ } }?,
   attribute adjFrom { list { data.pointer+ } }?,
   attribute adj { list { data.pointer+ } }?,
   attribute inDegree { data.count }?,
   attribute outDegree { data.count }?,
   attribute degree { data.count }?,
   ( label, label? )?
}

Beispiel

P5: Richtlinien für die Auszeichnung und den Austausch elektronischer Texte

<node>