File Doc Category Size Date Package
DTDGrammarBucket.java API Doc Apache Xerces 3.0.1 3682 Fri Sep 14 20:33:56 BST 2007 org.apache.xerces.impl.dtd

DTDGrammarBucket

java.lang.Object

public class DTDGrammarBucket extends Object

This very simple class is the skeleton of what the DTDValidator could use to store various grammars that it gets from the GrammarPool. As in the case of XSGrammarBucket, one thinks of this object as being closely associated with its validator; when fully mature, this class will be filled from the GrammarPool when the DTDValidator is invoked on a document, and, if a new DTD grammar is parsed, the new set will be offered back to the GrammarPool for possible inclusion.

xerces.internal
author: Neil Graham, IBM
version: $Id: DTDGrammarBucket.java 572055 2007-09-02 17:55:43Z mrglavas $

Fields Summary
protected final Hashtable
fGrammars
Grammars associated with element root name.
protected DTDGrammar
fActiveGrammar
protected boolean
fIsStandalone
Constructors Summary
public DTDGrammarBucket()
Default constructor.
fGrammars = new Hashtable();
Methods Summary
public void clear()
fGrammars.clear(); fActiveGrammar = null; fIsStandalone = false;
DTDGrammar getActiveGrammar()
return fActiveGrammar;
public DTDGrammar getGrammar(org.apache.xerces.xni.grammars.XMLGrammarDescription desc)
return (DTDGrammar)(fGrammars.get((XMLDTDDescription)desc));
boolean getStandalone()
return fIsStandalone;
public void putGrammar(DTDGrammar grammar)
Puts the specified grammar into the grammar pool and associate it to a root element name (this being internal, the lack of generality is irrelevant).
param
grammar The grammar.
XMLDTDDescription desc = (XMLDTDDescription)grammar.getGrammarDescription(); fGrammars.put(desc, grammar);
void setActiveGrammar(DTDGrammar grammar)
fActiveGrammar = grammar;
void setStandalone(boolean standalone)
fIsStandalone = standalone;