eu.bandm.tools.d2d2.base

Class Def2Dtd

java.lang.Object

eu.bandm.tools.d2d2.model.MATCH_ONLY_00

eu.bandm.tools.d2d2.model.SinglePhase

eu.bandm.tools.d2d2.base.Def2Dtd

public class Def2Dtd
extends SinglePhase

Implements the translation of a d2d definition module (imported from .ddf/.umod/.dtd/ad lib) into a Dtd object. After construction of an instance (always anew, no re-usage) the main method convert(MessageReceiver,Module,XMLDocumentIdentifier,boolean,String) is called.

FIXME D2d insertions could be mapped to dtd "parsed entity" definitions and references.

Field Summary

Fields

Modifier and Type	Field and Description
protected DTD.Dtd	dtd
protected boolean	hasDocu
protected boolean	haspcdata
protected boolean	iscomplex
protected Module	module
protected MessageReceiver<SimpleMessage<XMLDocumentIdentifier>>	msg
protected Set<Definition>	needed
protected Map<String,String>	prefix2uri
protected DTD.CP	subresult
protected @Opt String	tdom_doc_language
protected boolean	tdom_mode
protected Map<String,String>	uri2prefix
protected Set<Definition>	visited

Fields inherited from class eu.bandm.tools.d2d2.model.MATCH_ONLY_00

_visitor_debug_stream, partial

Constructor Summary

Constructors

Constructor and Description
Def2Dtd()

Method Summary

Modifier and Type	Method and Description
void	action(Alt x)
void	action(CharExpr x)
void	action(Empty x)
void	action(Insertion x)
void	action(Opt x)
void	action(ParseParticle x) ParseParticles are currently kept as local defs in local scope (THIS SHOULD CHANGE / FIXME) never mixed content / either structured or chars-only. (( when GLOBAL, this does nolonger hold!
void	action(Pcdata x)
void	action(Perm x)
void	action(Plus x)
void	action(Reference x)
void	action(Seq x)
void	action(Star x)
void	action(StringConst x)
void	action(Subst x)
protected void	charsFound()
DTD.Dtd	convert(MessageReceiver<SimpleMessage<XMLDocumentIdentifier>> msg, Module module, XMLDocumentIdentifier newId, boolean tdom_mode, @Opt String tdom_doc_language) Central working method for transformation to dtd.
protected void	convertNeeded()
protected @Opt String	getDocu(SourceItem item)
protected void	makeSeq(CheckedList<Expression> on)
protected void	markNeeded(Definition def)
protected NamespaceName	normalize(NamespaceName nn, boolean isAttribute)
protected void	translate(Definition def) Treat tags regexp and chars regexp differently.
protected CheckedList<DTD.CP>	translatesubs(Collection<Expression> subs)

Methods inherited from class eu.bandm.tools.d2d2.model.SinglePhase

action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action, action

Methods inherited from class eu.bandm.tools.d2d2.model.MATCH_ONLY_00

_visitor_trace, action, action, action, action, 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, 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 Detail

msg

protected MessageReceiver<SimpleMessage<XMLDocumentIdentifier>> msg

module

protected Module module

dtd

protected DTD.Dtd dtd

tdom_mode

protected boolean tdom_mode

tdom_doc_language

@Opt
protected @Opt String tdom_doc_language

subresult

protected DTD.CP subresult

iscomplex

protected boolean iscomplex

haspcdata

protected boolean haspcdata

needed

protected Set<Definition> needed

visited

protected Set<Definition> visited

prefix2uri

protected Map<String,String> prefix2uri

uri2prefix

protected Map<String,String> uri2prefix

hasDocu

protected boolean hasDocu

Constructor Detail

Def2Dtd

public Def2Dtd()

Method Detail

convert

public DTD.Dtd convert(MessageReceiver<SimpleMessage<XMLDocumentIdentifier>> msg,
                       Module module,
                       XMLDocumentIdentifier newId,
                       boolean tdom_mode,
                       @Opt
                       @Opt String tdom_doc_language)

Central working method for transformation to dtd.

Parameters:

msg - target for warning messages (CURRENTLY no errors).

module - what to translate

newid - what is entered into the Dtd object as its ID.

tdom_mode - whether tdom processing instructions (w.r.t public and private) shall be generated

tdom_doc_language - the language code to filter the documentation entries. Must be the complete code, like "tdom" or "user_en".

convertNeeded

protected void convertNeeded()

normalize

protected NamespaceName normalize(NamespaceName nn,
                                  boolean isAttribute)

getDocu

@Opt
protected @Opt String getDocu(SourceItem item)

markNeeded

protected void markNeeded(Definition def)

translate

protected void translate(Definition def)

Treat tags regexp and chars regexp differently. The following call to "match()" sets the global register variables of the visitor and allows different reactions:

   tags (a?, (b|c)*, #chars)  ---> haspcdata true
                                ---> iscomplex true --> (#PCDATA|a|b|c)*
                                                         + warning 
   tags ( a | b |c | #chars)*  ---> haspcdata true
                               ---> iscomplex false --> (#PCDATA|a|b)*
 
   tags ( a?, (b|c)*, x)       ---> haspcdata false
                                                    --> (a?, (b|c)*, x)

   chars ( a?, (b|"XX"), "))")           ---> a?, b? //ignore all char data
   chars ( [a b*,c],"XX",d,"XX")?        ---> (a, d)?  //ignore all char data
 
   chars ('a'~ 'b'~ 'c')       ---> null            --> #PCDATA
  

action

public void action(Empty x)

Overrides:

action in class SinglePhase

action

public void action(Subst x)

Overrides:

action in class SinglePhase

action

public void action(Reference x)

Overrides:

action in class SinglePhase

action

public void action(Insertion x)

Overrides:

action in class SinglePhase

action

public void action(ParseParticle x)

ParseParticles are currently kept as local defs in local scope (THIS SHOULD CHANGE / FIXME) never mixed content / either structured or chars-only.


(( when GLOBAL, this does nolonger hold!

       a = [p "ABC"]
       b = [p [q "ABC"]]
     ==> 
       p = #chars | q
  

CURRENTLY xml kind cannot be specified / is == element
CURRENTLY xml tag cannot be specified / is == the d2d tag

Overrides:

action in class SinglePhase

charsFound

protected void charsFound()

action

public void action(StringConst x)

Overrides:

action in class SinglePhase

action

public void action(CharExpr x)

Overrides:

action in class SinglePhase

action

public void action(Pcdata x)

Overrides:

action in class SinglePhase

translatesubs

protected CheckedList<DTD.CP> translatesubs(Collection<Expression> subs)

makeSeq

protected void makeSeq(CheckedList<Expression> on)

action

public void action(Perm x)

Overrides:

action in class SinglePhase

action

public void action(Seq x)

Overrides:

action in class SinglePhase

action

public void action(Alt x)

Overrides:

action in class SinglePhase

action

public void action(Opt x)

Overrides:

action in class SinglePhase

action

public void action(Star x)

Overrides:

action in class SinglePhase

action

public void action(Plus x)

Overrides:

action in class SinglePhase