definedtypeinfo.java

来自「ASN.1工具源代码,包括编译源码生成工具和各种基本类型构造类型的编解码实现代码」· Java 代码 · 共 92 行

/**
 *
 * DefinedTypeInfo
 *
 * @author Ian Ibbotson ( [e-mail] )
 * @version $Id: DefinedTypeInfo.java,v 1.2 2000/12/23 10:43:56 ianibbo Exp $
 *
 * Copyright:   Copyright (C) 2000, Knowledge Integration Ltd.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the license, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite
 * 330, Boston, MA  02111-1307, USA.
 *   
 *
 */

package com.k_int.codec.comp;

import java.io.StringWriter;
import java.io.FileWriter;
import java.io.File;              

public class DefinedTypeInfo extends TypeInfo
{
  public DefinedTypeInfo(String type_reference,
                         boolean builtin_type,
                         int tag_class,
                         int tag_number,
                         boolean is_implicit,
                         String basetype,
                         String internal_type,
                         ModuleInfo mi)
  {
    super(type_reference,builtin_type, tag_class, tag_number,is_implicit,basetype,internal_type,mi);

    // if internal_type is null, lookup the basetype and use the internal type from there
    if ( null == internal_type )
    {
      // System.err.println("Attempting to lookup base type : "+basetype);
      TypeInfo derived_from = parent.lookup(null, basetype, true);

      if ( null != derived_from )
      {
        this.internal_type = derived_from.getInternalType();
      }
    }
  }

  public DefinedTypeInfo(String type_reference,
                         boolean builtin_type,
                         String basetype,
                         String internal_type,
                         ModuleInfo mi)
  {
    super(type_reference, builtin_type, basetype, internal_type,mi);

    // if internal_type is null, lookup the basetype and use the internal type from there
    if ( null == internal_type )
    {
      System.err.println("Attempting to lookup base type : "+basetype);
      TypeInfo derived_from = parent.lookup(null, basetype, true);

      if ( null != derived_from )
      {
        this.internal_type = derived_from.getInternalType();
      }
    }
  }

  public void writeTypeSpecificStaticInitialisationCode(StringWriter func, StringWriter declarations)
  {
    declarations.write("  // handle on parents base encode function\n");
  }       

  public void createTypeClassFile()
  {
  }  

}