/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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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

 * in the Software without restriction, including without limitation the rights

 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

 * 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.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

 * THE SOFTWARE.

 */

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.CommentList;

import com.sun.xml.internal.rngom.ast.builder.DataPatternBuilder;

import com.sun.xml.internal.rngom.ast.builder.ElementAnnotationBuilder;

import com.sun.xml.internal.rngom.ast.builder.Grammar;

import com.sun.xml.internal.rngom.ast.builder.NameClassBuilder;

import com.sun.xml.internal.rngom.ast.builder.SchemaBuilder;

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.ParsedElementAnnotation;

import com.sun.xml.internal.rngom.ast.om.ParsedNameClass;

import com.sun.xml.internal.rngom.ast.om.ParsedPattern;

import com.sun.xml.internal.rngom.parse.Context;

import com.sun.xml.internal.rngom.parse.IllegalSchemaException;

import com.sun.xml.internal.rngom.parse.Parseable;

import java.util.List;

import java.util.ArrayList;

/**

 *

 * @author

 *      Kohsuke Kawaguchi (kk@kohsuke.org)

 */

public class SchemaBuilderHost extends Base implements SchemaBuilder {

    final SchemaBuilder lhs;

    final SchemaBuilder rhs;

    public SchemaBuilderHost( SchemaBuilder lhs, SchemaBuilder rhs ) {

        this.lhs = lhs;

        this.rhs = rhs;

    }

    public ParsedPattern annotate(ParsedPattern _p, Annotations _anno)

        throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        AnnotationsHost a = cast(_anno);

        return new ParsedPatternHost(

            lhs.annotate(p.lhs, a.lhs),

            rhs.annotate(p.lhs, a.lhs) );

    }

    public ParsedPattern annotateAfter(ParsedPattern _p,

        ParsedElementAnnotation _e) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        ParsedElementAnnotationHost e = (ParsedElementAnnotationHost) _e;

        return new ParsedPatternHost(

            lhs.annotateAfter(p.lhs, e.lhs),

            rhs.annotateAfter(p.rhs, e.rhs));

    }

    public ParsedPattern commentAfter(ParsedPattern _p, CommentList _comments)

        throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        CommentListHost comments = (CommentListHost) _comments;

        return new ParsedPatternHost(

            lhs.commentAfter(p.lhs, comments==null?null:comments.lhs),

            rhs.commentAfter(p.rhs, comments==null?null:comments.rhs));

    }

    public ParsedPattern expandPattern(ParsedPattern _p) throws BuildException, IllegalSchemaException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        return new ParsedPatternHost(

            lhs.expandPattern(p.lhs),

            rhs.expandPattern(p.rhs));

    }

    public NameClassBuilder getNameClassBuilder() throws BuildException {

        return new NameClassBuilderHost( lhs.getNameClassBuilder(), rhs.getNameClassBuilder() );

    }

    public Annotations makeAnnotations(CommentList _comments, Context context) {

        CommentListHost comments = (CommentListHost) _comments;

        Annotations l = lhs.makeAnnotations((comments!=null)?comments.lhs:null, context);

        Annotations r = rhs.makeAnnotations((comments!=null)?comments.rhs:null, context);

        if(l==null || r==null)

            throw new IllegalArgumentException("annotations cannot be null");

        return new AnnotationsHost(l,r);

    }

    public ParsedPattern makeAttribute(ParsedNameClass _nc, ParsedPattern _p,

        Location _loc, Annotations _anno) throws BuildException {

        ParsedNameClassHost nc = (ParsedNameClassHost) _nc;

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeAttribute(nc.lhs, p.lhs, loc.lhs, anno.lhs),

            rhs.makeAttribute(nc.rhs, p.rhs, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeChoice(List patterns,

        Location _loc, Annotations _anno) throws BuildException {

        List<ParsedPattern> lp = new ArrayList<ParsedPattern>();

        List<ParsedPattern> rp = new ArrayList<ParsedPattern>();

        for( int i=0; i<patterns.size(); i++ ) {

            lp.add( ((ParsedPatternHost)patterns.get(i)).lhs);

            rp.add( ((ParsedPatternHost)patterns.get(i)).rhs);

        }

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeChoice(lp, loc.lhs, anno.lhs),

            rhs.makeChoice(rp, loc.rhs, anno.rhs));

    }

    public CommentList makeCommentList() {

        return new CommentListHost(

            lhs.makeCommentList(),

            rhs.makeCommentList() );

    }

    public DataPatternBuilder makeDataPatternBuilder(String datatypeLibrary,

        String type, Location _loc) throws BuildException {

        LocationHost loc = cast(_loc);

        return new DataPatternBuilderHost(

            lhs.makeDataPatternBuilder(datatypeLibrary, type, loc.lhs),

            rhs.makeDataPatternBuilder(datatypeLibrary, type, loc.rhs) );

    }

    public ParsedPattern makeElement(ParsedNameClass _nc, ParsedPattern _p,

        Location _loc, Annotations _anno) throws BuildException {

        ParsedNameClassHost nc = (ParsedNameClassHost) _nc;

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeElement(nc.lhs, p.lhs, loc.lhs, anno.lhs),

            rhs.makeElement(nc.rhs, p.rhs, loc.rhs, anno.rhs));

    }

    public ElementAnnotationBuilder makeElementAnnotationBuilder(String ns,

        String localName, String prefix, Location _loc, CommentList _comments,

        Context context) {

        LocationHost loc = cast(_loc);

        CommentListHost comments = (CommentListHost) _comments;

        return new ElementAnnotationBuilderHost(

            lhs.makeElementAnnotationBuilder(ns, localName, prefix, loc.lhs, comments==null?null:comments.lhs, context),

            rhs.makeElementAnnotationBuilder(ns, localName, prefix, loc.rhs, comments==null?null:comments.rhs, context) );

    }

    public ParsedPattern makeEmpty(Location _loc, Annotations _anno) {

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeEmpty(loc.lhs, anno.lhs),

            rhs.makeEmpty(loc.rhs, anno.rhs));

    }

    public ParsedPattern makeErrorPattern() {

        return new ParsedPatternHost(

            lhs.makeErrorPattern(),

            rhs.makeErrorPattern() );

    }

    public ParsedPattern makeExternalRef(Parseable current, String uri,

        String ns, Scope _scope, Location _loc, Annotations _anno)

        throws BuildException, IllegalSchemaException {

        ScopeHost scope = (ScopeHost) _scope;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeExternalRef(current, uri, ns, scope.lhs, loc.lhs, anno.lhs),

            rhs.makeExternalRef(current, uri, ns, scope.rhs, loc.rhs, anno.rhs) );

    }

    public Grammar makeGrammar(Scope _parent) {

        ScopeHost parent = (ScopeHost) _parent;

        return new GrammarHost(

            lhs.makeGrammar((parent!=null)?parent.lhs:null),

            rhs.makeGrammar((parent!=null)?parent.rhs:null) );

    }

    public ParsedPattern makeGroup(List patterns,

        Location _loc, Annotations _anno) throws BuildException {

        List<ParsedPattern> lp = new ArrayList<ParsedPattern>();

        List<ParsedPattern> rp = new ArrayList<ParsedPattern>();

        for( int i=0; i<patterns.size(); i++ ) {

            lp.add( ((ParsedPatternHost)patterns.get(i)).lhs);

            rp.add( ((ParsedPatternHost)patterns.get(i)).rhs);

        }

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeGroup(lp, loc.lhs, anno.lhs),

            rhs.makeGroup(rp, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeInterleave(List patterns,

        Location _loc, Annotations _anno) throws BuildException {

        List<ParsedPattern> lp = new ArrayList<ParsedPattern>();

        List<ParsedPattern> rp = new ArrayList<ParsedPattern>();

        for( int i=0; i<patterns.size(); i++ ) {

            lp.add( ((ParsedPatternHost)patterns.get(i)).lhs);

            rp.add( ((ParsedPatternHost)patterns.get(i)).rhs);

        }

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeInterleave(lp, loc.lhs, anno.lhs),

            rhs.makeInterleave(rp, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeList(ParsedPattern _p, Location _loc,

        Annotations _anno) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeList(p.lhs, loc.lhs, anno.lhs),

            rhs.makeList(p.rhs, loc.rhs, anno.rhs));

    }

    public Location makeLocation(String systemId, int lineNumber,

        int columnNumber) {

        return new LocationHost(

            lhs.makeLocation(systemId, lineNumber, columnNumber),

            rhs.makeLocation(systemId, lineNumber, columnNumber));

    }

    public ParsedPattern makeMixed(ParsedPattern _p, Location _loc,

        Annotations _anno) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeMixed(p.lhs, loc.lhs, anno.lhs),

            rhs.makeMixed(p.rhs, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeNotAllowed(Location _loc, Annotations _anno) {

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeNotAllowed(loc.lhs, anno.lhs),

            rhs.makeNotAllowed(loc.rhs, anno.rhs));

    }

    public ParsedPattern makeOneOrMore(ParsedPattern _p, Location _loc,

        Annotations _anno) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeOneOrMore(p.lhs, loc.lhs, anno.lhs),

            rhs.makeOneOrMore(p.rhs, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeZeroOrMore(ParsedPattern _p, Location _loc,

        Annotations _anno) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeZeroOrMore(p.lhs, loc.lhs, anno.lhs),

            rhs.makeZeroOrMore(p.rhs, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeOptional(ParsedPattern _p, Location _loc,

        Annotations _anno) throws BuildException {

        ParsedPatternHost p = (ParsedPatternHost) _p;

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeOptional(p.lhs, loc.lhs, anno.lhs),

            rhs.makeOptional(p.rhs, loc.rhs, anno.rhs));

    }

    public ParsedPattern makeText(Location _loc, Annotations _anno) {

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeText(loc.lhs, anno.lhs),

            rhs.makeText(loc.rhs, anno.rhs));

    }

    public ParsedPattern makeValue(String datatypeLibrary, String type,

        String value, Context c, String ns, Location _loc, Annotations _anno)

        throws BuildException {

        LocationHost loc = cast(_loc);

        AnnotationsHost anno = cast(_anno);

        return new ParsedPatternHost(

            lhs.makeValue(datatypeLibrary,type,value,c,ns,loc.lhs,anno.lhs),

            rhs.makeValue(datatypeLibrary,type,value,c,ns,loc.rhs,anno.rhs));

    }

    public boolean usesComments() {

        return lhs.usesComments() || rhs.usesComments();

    }

}