Module prolog abstract level 1 (prlgabs1)

Depends on: prlgabs0

No normalisation rules

Additional properties:

node class NOTATION

attribute definitions (attribute defs, attdefs)

node class ATTASGN

attribute definition (attribute def, attdef)

node class ELEMENT

element type (elemtype)

node class DOCTYPE

default entity (dfltent)
element types (elemtps)
parameter entities (parments)

Node classes:

element type definition (element type, elemtype)
model group (modelgrp)
pcdata token (pcdatatk)
element token (elemtk)
attribute definition (attribute def, attdef)
default entity (dfltent)

Additional properties for data content notation (notation)

	Data type	Description	Note
attribute definitions (attribute defs, attdefs)	Named node list (subnode) attribute definition (attribute def, attdef), named by NAME

Additional properties for attribute assignment (attasgn)

	Data type	Description	Note
attribute definition (attribute def, attdef)	Node (internal ref) attribute definition (attribute def, attdef)

Additional properties for element

	Data type	Description	Note
element type (elemtype)	Node (internal ref) element type definition (element type, elemtype)

Additional properties for document type (doctype)

	Data type	Description	Note
default entity (dfltent)	Node (subnode) default entity (dfltent)
element types (elemtps)	Named node list (subnode) element type definition (element type, elemtype), named by GI rank stem (rankstem), named by STEM	Generic identifiers or rank stems used to name elements.
parameter entities (parments)	Named node list (subnode) entity, named by NAME		Includes entities not explicitly declared, as discussed above in the description of this class.

Node class element type definition (element type, elemtype)

Content property	none

	Data type	Description	Note
generic identifier (gi)	String
omit start tag (omitstrt)	Boolean	True if start-tag minimization was "O".
omit end tag (omitend)	Boolean	True if end-tag minimization was "O".
content type (contype)	Enumerated value cdata Declared content of CDATA. rcdata Declared content of RCDATA. empty Declared content of EMPTY. any Content model of ANY. model group (modelgrp) Content model that is a model group.
model group (modelgrp)	Node (subnode) model group (modelgrp)
exclusions (excls)	String list
inclusions (incls)	String list
attribute definitions (attribute defs, attdefs)	Named node list (subnode) attribute definition (attribute def, attdef), named by NAME

Node class model group (modelgrp)

Content property	TOKENS

A model group or a data tag group.

Note

A data tag group is represented by a model group node with connector equal to seq whose first token is an elemtk and whose second token is a pcdatatk.

	Data type	Description	Note
connector (connect)	Enumerated value and or seq	Connector used within model group.
occurrence indicator (occur indicator, occur)	Enumerated value opt plus rep
content tokens (tokens)	Node list (subnode) model group (modelgrp) pcdata token (pcdatatk) element token (elemtk)

Node class pcdata token (pcdatatk)

Content property	none

	Data type	Description	Note

Node class element token (elemtk)

Content property	none

	Data type	Description	Note
generic identifier (gi)	String
occurrence indicator (occur indicator, occur)	Enumerated value opt plus rep

Node class attribute definition (attribute def, attdef)

Content property	DFLTVAL

	Data type	Description	Note
name	String
declared value prescription type (decl value type, dcltype)	Enumerated value cdata entity entities id idref idrefs name names nmtoken nmtokens number numbers nutoken nutokens notation name token group (nmtkgrp) The declared value was a name token group.
tokens	String list	A list of strings specifying the allowed tokens.
default value type (dflttype)	Enumerated value value The default value was an attribute value specification without #FIXED. fixed required current conref implied
default value (dfltval)	Node list (subnode) attribute value token (attvaltk) data character (data char, datachar) internal specific character data entity reference result (sdata) interpretation ignored char (interp ignored char, intignch) entity start (entstart) entity end (entend)
current group (curgrp)	Node list (internal ref) attribute definition (attribute def, attdef)	All the attdef nodes that represent the same attribute definition and which will therefore share the same current value.	There will be as many members as there were associated element types in the attribute definition list declaration that declared this attribute definition.
current attribute index (curattix)	Integer	The number of preceding attribute definitions in the document type declaration with a default value type of CURRENT.	All the attdef nodes in the value of the curgrp property of an attdef node will exhibit the same value for the curattix property. Two attdef nodes will share the same current value just in case they exhibit the same value for the curattix property.

Node class default entity (dfltent)

Content property	none

	Data type	Description	Note
entity type (enttype)	Enumerated value SGML text (text) cdata sdata ndata subdocument (subdoc) pi
replacement text (text)	String
external identifier (external id, extid)	Node (subnode) external identifier (external id, extid)
attributes (atts)	Named node list (subnode) attribute assignment (attasgn), named by NAME	A list of data attribute assignments, one for each declared attribute of the entity in the order in which they were declared in the attribute definition list declaration.
notation name (notname)	String
notation	Node (internal ref) data content notation (notation)