iNode

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C 元素

<iNode>

<iNode> (intermediate (or internal) node) represents an intermediate (or internal) node of a tree. 19.2 Trees

組件

屬性

value

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

狀態	可應用時必備的
資料類型	<rng:ref name="data.pointer"/> data.pointer
值	A valid identifier of a feature structure or other analytic element.

children

provides a list of identifiers of the elements which are the children of the intermediate node.

狀態	必備的
資料類型	1–∞ occurrences of <rng:ref name="data.pointer"/> data.pointer 以空白鍵隔開
值	A list of identifiers.

parent

provides the identifier of the element which is the parent of this node.

狀態	非必備的
資料類型	<rng:ref name="data.pointer"/> data.pointer
值	The identifier of the parent node.

ord

(ordered) indicates whether or not the internal node is ordered.

狀態	非必備的
資料類型	<rng:ref name="data.xTruthValue"/> data.xTruthValue
註	The value true indicates that the children of the intermediate node are ordered, whereas false indicates the are unordered. Use if and only if ord is specified as partial on the <tree> element and the intermediate node has more than one child.

provides an identifier of the element which this node follows.

狀態	可應用時必備的
資料類型	<rng:ref name="data.pointer"/> data.pointer
值	The identifier of another intermediate node or leaf of the tree.
註	If the tree is unordered or partially ordered, this attribute has the property of fixing the relative order of the intermediate node and the element which is the value of the attribute.

outDegree

gives the out degree of an intermediate node, the number of its children.

狀態	非必備的
資料類型	<rng:ref name="data.count"/> data.count
值	A nonnegative integer.
註	The in degree of an intermediate node is always 1.

屬於

tree

可包含

core: label

宣告


<rng:element name="iNode">
<rng:ref name="att.global.attributes"/>
<rng:optional>
 <rng:attribute name="value">
  <rng:ref name="data.pointer"/>
 </rng:attribute>
</rng:optional>
<rng:attribute name="children">
 <rng:list>
  <rng:oneOrMore>
   <rng:ref name="data.pointer"/>
  </rng:oneOrMore>
 </rng:list>
</rng:attribute>
<rng:optional>
 <rng:attribute name="parent">
  <rng:ref name="data.pointer"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="ord">
  <rng:ref name="data.xTruthValue"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="follow">
  <rng:ref name="data.pointer"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:attribute name="outDegree">
  <rng:ref name="data.count"/>
 </rng:attribute>
</rng:optional>
<rng:optional>
 <rng:ref name="label"/>
</rng:optional>
</rng:element>

element iNode
{
   att.global.attributes,
   attribute value { data.pointer }?,
   attribute children { list { data.pointer+ } },
   attribute parent { data.pointer }?,
   attribute ord { data.xTruthValue }?,
   attribute follow { data.pointer }?,
   attribute outDegree { data.count }?,
   label?
}

例子

P5: TEI指引

<iNode>