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package com.sun.org.apache.xerces.internal.jaxp.validation;

import com.sun.org.apache.xerces.internal.xni.grammars.Grammar;
import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarDescription;
import com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;

Implementation of Schema for W3C XML Schemas which contains schema components from one target namespace.

Author:Michael Glavassevich, IBM
@LastModified: Nov 2017
/** * <p>Implementation of Schema for W3C XML Schemas which * contains schema components from one target namespace.</p> * * @author Michael Glavassevich, IBM * @LastModified: Nov 2017 */
final class SimpleXMLSchema extends AbstractXMLSchema implements XMLGrammarPool {
Zero length grammar array.
/** Zero length grammar array. */
private static final Grammar [] ZERO_LENGTH_GRAMMAR_ARRAY = new Grammar [0]; private Grammar fGrammar; private Grammar[] fGrammars; private XMLGrammarDescription fGrammarDescription; public SimpleXMLSchema(Grammar grammar) { fGrammar = grammar; fGrammars = new Grammar[] {grammar}; fGrammarDescription = grammar.getGrammarDescription(); } /* * XMLGrammarPool methods */ public Grammar[] retrieveInitialGrammarSet(String grammarType) { return XMLGrammarDescription.XML_SCHEMA.equals(grammarType) ? fGrammars.clone() : ZERO_LENGTH_GRAMMAR_ARRAY; } public void cacheGrammars(String grammarType, Grammar[] grammars) {} public Grammar retrieveGrammar(XMLGrammarDescription desc) { return fGrammarDescription.equals(desc) ? fGrammar : null; } public void lockPool() {} public void unlockPool() {} public void clear() {} /* * XSGrammarPoolContainer methods */ public XMLGrammarPool getGrammarPool() { return this; } public boolean isFullyComposed() { return true; } } // SimpleXMLSchema