eu.bandm.tools.dtd

Class EntityClassifier.CPEntityType

java.lang.Object

eu.bandm.tools.dtd.EntityClassifier.CPEntityType

Enclosing class:

EntityClassifier

public class EntityClassifier.CPEntityType
extends Object

Classify entity replacement text w.r.t usability in content models. Text must be an EXPANDED version, since abbrevs are not supported. Includes nice and dis-encouraged things:

      
           (a|b)*
           (a|b)
            a|b|           
           |a|b
           ,a,b, 
            a,b
           (a,(b)*)
 and also  
           a   with according settings, 
 

Must be called with the EXPANDED text of the source, or entity declarations must be substituted by sub-classing (cf. TunedDTDParser.s() and TunedDTDParser.sOpt().
One application is the condition for being part of an enum type: cp!=null & !toplevelModifier && !topIsSeq && isFlat The same holds for being candidate for an abstract element declaration!

Constructor Summary

Constructors

Constructor and Description
CPEntityType()

Method Summary

Modifier and Type	Method and Description
void	classify(String text)
DTD.CP	get_cp() The content model parsed, null in case of error!
boolean	get_isFlat() Whether no parentheses at any lower level.
boolean	get_operatorAtEnd()
boolean	get_operatorAtStart()
boolean	get_topHasModifier() Whether top-level expression is decorated with star, plus or questionmark
boolean	get_topHasParenth() Whether top-level expression is framed with explicit parentheses.
boolean	get_topIsChoice()
boolean	get_topIsSeq()

Methods inherited from class java.lang.Object

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

Constructor Detail

CPEntityType

public CPEntityType()

Method Detail

get_cp

public DTD.CP get_cp()

The content model parsed, null in case of error!

get_topHasParenth

public boolean get_topHasParenth()

Whether top-level expression is framed with explicit parentheses.

get_topHasModifier

public boolean get_topHasModifier()

Whether top-level expression is decorated with star, plus or questionmark

get_isFlat

public boolean get_isFlat()

Whether no parentheses at any lower level.

get_topIsSeq

public boolean get_topIsSeq()

get_topIsChoice

public boolean get_topIsChoice()

get_operatorAtStart

public boolean get_operatorAtStart()

get_operatorAtEnd

public boolean get_operatorAtEnd()

classify

public void classify(String text)