/*
* @(#)$Id: TREXIslandSchemaReader.java 1566 2003-06-09 20:37:49Z kk122374 $
*
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the proprietary information of Sun Microsystems, Inc.
* Use is subject to license terms.
*
*/
package com.sun.msv.relaxns.reader.trex;
import org.iso_relax.dispatcher.IslandSchema;
import org.iso_relax.dispatcher.IslandSchemaReader;
import org.xml.sax.helpers.XMLFilterImpl;
import com.sun.msv.grammar.trex.TREXGrammar;
import com.sun.msv.reader.trex.classic.TREXGrammarReader;
import com.sun.msv.relaxns.grammar.trex.TREXIslandSchema;
/**
* reads extended-TREX grammar (extended by RELAX Namespace)
* and constructs IslandSchema.
*
* @author <a href="mailto:kohsuke.kawaguchi@eng.sun.com">Kohsuke KAWAGUCHI</a>
*/
public class TREXIslandSchemaReader
extends XMLFilterImpl
implements IslandSchemaReader {
private final TREXGrammarReader baseReader;
public TREXIslandSchemaReader( TREXGrammarReader baseReader ) {
this.baseReader = baseReader;
this.setContentHandler(baseReader);
}
public final IslandSchema getSchema() {
TREXGrammar g = baseReader.getResult();
if(g==null) return null;
else return new TREXIslandSchema(g);
}
}