cz.cuni.mff.ksi.jinfer.basicigg.dtd
Class DTD2RETranslator

java.lang.Object
  cz.cuni.mff.ksi.jinfer.basicigg.dtd.DTD2RETranslator

public final class DTD2RETranslator
extends Object

Helper class for translation from the DTD parser library data structures to jInfer's regexp data structures.

Method Summary

static Regexp<AbstractStructuralNode>

particle2Regexp(org.xmlmiddleware.schemas.dtds.Particle p, boolean simpleData) Translates the specified particle into jInfer-style regexp.

Methods inherited from class java.lang.Object

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

Method Detail

particle2Regexp

public static Regexp<AbstractStructuralNode> particle2Regexp(org.xmlmiddleware.schemas.dtds.Particle p,
                                                             boolean simpleData)

Translates the specified particle into jInfer-style regexp.

Parameters:

p - Particle to be translated.

simpleData - Flag specifying, whether the resulting regexp should contain a simple data token - something that cannot be determined from the particle alone.

Returns:

Regular expression representing the specified particle. If the particle is null, the result will be either lambda (if simpleData is false) or a concatenation with a single simple data token (otherwise).