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package com.sun.msv.reader.relax.core;
import com.sun.msv.grammar.Expression;
import com.sun.msv.grammar.relax.HedgeRules;
import com.sun.msv.reader.relax.HedgeRuleBaseState;
/**
* parses <hedgeRule> element
*
* this class is used as the base class of TopLevelState
*
* @author <a href="mailto:kohsuke.kawaguchi@eng.sun.com">Kohsuke KAWAGUCHI</a>
*/
public class HedgeRuleState extends HedgeRuleBaseState
{
protected void endSelf( Expression contentModel )
{
final String label = startTag.getAttribute("label");
if( label==null )
{
reader.reportError( RELAXCoreReader.ERR_MISSING_ATTRIBUTE, "hedgeRule", "label" );
return; // recover by ignoring this hedgeRule
}
final RELAXCoreReader reader = (RELAXCoreReader)this.reader;
HedgeRules hr = reader.module.hedgeRules.getOrCreate(label);
reader.setDeclaredLocationOf(hr); // remember where this hedgeRule is defined.
hr.addHedge(contentModel,reader.pool);
}
}