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/*
 * Copyright (C) 2004-2011
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
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 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * THE SOFTWARE.
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package com.sun.xml.internal.rngom.parse.host;

import com.sun.xml.internal.rngom.ast.builder.Annotations;
import com.sun.xml.internal.rngom.ast.builder.BuildException;
import com.sun.xml.internal.rngom.ast.builder.Scope;
import com.sun.xml.internal.rngom.ast.om.Location;
import com.sun.xml.internal.rngom.ast.om.ParsedPattern;

/**
 *
 * @author
 *      Kohsuke Kawaguchi (kk@kohsuke.org)
 */
public class ScopeHost extends GrammarSectionHost implements Scope {
    protected final Scope lhs;
    protected final Scope rhs;

    protected ScopeHost( Scope lhs, Scope rhs ) {
        super(lhs,rhs);
        this.lhs = lhs;
        this.rhs = rhs;
    }

    public ParsedPattern makeParentRef(String name, Location _loc, Annotations _anno) throws BuildException {
        LocationHost loc = cast(_loc);
        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(
            lhs.makeParentRef(name, loc.lhs, anno.lhs),
            rhs.makeParentRef(name, loc.rhs, anno.rhs));
    }

    public ParsedPattern makeRef(String name, Location _loc, Annotations _anno) throws BuildException {
        LocationHost loc = cast(_loc);
        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(
            lhs.makeRef(name, loc.lhs, anno.lhs),
            rhs.makeRef(name, loc.rhs, anno.rhs));
    }
}
