Package eu.bandm.tools.d2d2.base

Class Dtd2Def.Phase1.AttConverter

java.lang.Object

eu.bandm.tools.dtm.DTM.MATCH_ONLY_00

eu.bandm.tools.dtm.DTM.SinglePathVisitor

eu.bandm.tools.d2d2.base.Dtd2Def.Phase1.AttConverter

Enclosing class:

Dtd2Def.Phase1

protected class Dtd2Def.Phase1.AttConverter
extends DTM.SinglePathVisitor

Translates d2d attribute definitions to d2d expressions on references. and creates the corresponding d2d definitions. The latter either in the global aux element Dtd2Def.attContainer, or local to the current element targetEl. The name may be mangled due to LL(1) conflicts with the content model (As in HTML "td/abbr" vs "td/@abbr" and "ins/cite" vs "ins/@cite").

"#FIXED" attributes are not translated at all.

Create one instance and re-use it for all attributes of one single element, by invoking translate(DTM.Attribute).

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final Set<String>	firsttags	The tags which can start the translation of the element's content model, and thus cannot appear as names of optional attributes.
(package private) boolean	fixed	Visitor register, set when the currently visited attribute is fixed.
(package private) boolean	required	Visitor register, set when the currently visited attribute is reqired.
(package private) final TagsRegExp	targetEl	The d2d definition for which the attributes shall be translated.

Fields inherited from class eu.bandm.tools.dtm.DTM.MATCH_ONLY_00

_visitor_debug_stream, partial

Constructor Summary

Constructors

Constructor	Description
AttConverter(TagsRegExp targetEl, Set<String> firsttags)	Evident.

Method Summary

Modifier and Type	Method	Description
protected void	action(DTM.AttributeValue v)	Sets only the flag.
protected void	action(DTM.Required c)	Sets only the flag.
protected String	makeQname(NamespaceName nn, Location<XMLDocumentIdentifier> elloc)	Translate an attribute's NamespaceName into a valid d2d name.
(package private) @Opt Expression	translate(DTM.Attribute att)	Central service point: Convert one attribute, generate the necessary d2d definition, add it to an element def in the generated module, and return the appropriate reference expression.

Methods inherited from class eu.bandm.tools.dtm.DTM.SinglePathVisitor

action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, follow_alts, follow_attrs, follow_elems, follow_elems, follow_elems, follow_instructions

Methods inherited from class eu.bandm.tools.dtm.DTM.MATCH_ONLY_00

action, action, action, compile, followAll_alts, followAll_attrs, followAll_elems, followAll_elems, followAll_elems, followAll_instructions, foreignObject, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, match, nomatch

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

targetEl

final TagsRegExp targetEl

The d2d definition for which the attributes shall be translated.

firsttags

final Set<String> firsttags

The tags which can start the translation of the element's content model, and thus cannot appear as names of optional attributes.

fixed

boolean fixed

Visitor register, set when the currently visited attribute is fixed.

required

boolean required

Visitor register, set when the currently visited attribute is reqired.

Constructor Details

AttConverter

AttConverter(TagsRegExp targetEl,
 Set<String> firsttags)

Evident.

Method Details

makeQname

protected String makeQname(NamespaceName nn,
 Location<XMLDocumentIdentifier> elloc)

Translate an attribute's NamespaceName into a valid d2d name.

Parameters:

elloc - Location of the element's definition, used for error messages.

translate

@Opt
@Opt Expression translate(DTM.Attribute att)

Central service point: Convert one attribute, generate the necessary d2d definition, add it to an element def in the generated module, and return the appropriate reference expression.

action

protected void action(DTM.Required c)

Sets only the flag.

Overrides:

action in class DTM.SinglePathVisitor

action

protected void action(DTM.AttributeValue v)

Sets only the flag.

Overrides:

action in class DTM.SinglePathVisitor