/*
 * Copyright (C) 2004-2012
 * 
 * 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.tools.rngom.nc;

import com.sun.tools.rngom.ast.builder.Annotations;
import com.sun.tools.rngom.ast.builder.CommentList;
import com.sun.tools.rngom.ast.builder.NameClassBuilder;
import com.sun.tools.rngom.ast.om.Location;
import com.sun.tools.rngom.ast.om.ParsedElementAnnotation;
import com.sun.tools.rngom.ast.builder.BuildException;

import java.util.List;

/**
 * 
 * @author
 *      Kohsuke Kawaguchi (kk@kohsuke.org)
 */
public class NameClassBuilderImpl<
    E extends ParsedElementAnnotation,
    L extends Location,
    A extends Annotations<E,L,CL>,
    CL extends CommentList<L>> implements NameClassBuilder<NameClass,E,L,A,CL> {
    
    @Override
    public NameClass makeChoice(List<NameClass> nameClasses, L loc, A anno) {
        NameClass result = nameClasses.get(0);
        for (int i = 1; i < nameClasses.size(); i++) {
            result = new ChoiceNameClass(result, nameClasses.get(i));
        }
        return result;
    }

    @Override
    public NameClass makeName(String ns, String localName, String prefix, L loc, A anno) {
        if (prefix == null) {
            return new SimpleNameClass(ns, localName);
        } else {
            return new SimpleNameClass(ns, localName, prefix);
        }
    }

    @Override
    public NameClass makeNsName(String ns, L loc, A anno) {
      return new NsNameClass(ns);
    }

    public NameClass makeNsName(String ns, NameClass except, L loc, A anno) {
      return new NsNameExceptNameClass(ns, except);
    }

    public NameClass makeAnyName(L loc, A anno) {
      return NameClass.ANY;
    }

    public NameClass makeAnyName(NameClass except, L loc, A anno) {
      return new AnyNameExceptNameClass(except);
    }

    public NameClass makeErrorNameClass() {
        return NameClass.NULL;
    }
    
    public NameClass annotate(NameClass nc, A anno) throws BuildException {
      return nc;
    }
    
    public NameClass annotateAfter(NameClass nc, E e) throws BuildException {
      return nc;
    }
    
    public NameClass commentAfter(NameClass nc, CL comments) throws BuildException {
      return nc;
    }

}
