core:
import java.util.*;
import java.io.*;

import edu.neu.ccs.demeter.*;
add: class CDDef {
  protected DataElement root_element;
  public DataElement get_root_element() {{ return root_element; }}
  public void set_root_element(DataElement new_root_element)
    {{ root_element = new_root_element; }}
  protected Hashtable global_elements;
  public Hashtable get_global_elements() {{ return global_elements; }}
  public void set_global_elements(Hashtable new_global_elements)
    {{ global_elements = new_global_elements; }}
  protected Hashtable global_attributes;
  public Hashtable get_global_attributes() {{ return global_attributes; }}
  public void set_global_attributes(Hashtable new_global_attributes)
    {{ global_attributes = new_global_attributes; }}
  protected Hashtable global_groups;
  public Hashtable get_global_groups() {{ return global_groups; }}
  public void set_global_groups(Hashtable new_global_groups)
    {{ global_groups = new_global_groups; }}
  protected Hashtable global_attribute_groups;
  public Hashtable get_global_attribute_groups() {{ return global_attribute_groups; }}
  public void set_global_attribute_groups(Hashtable new_global_attribute_groups)
    {{ global_attribute_groups = new_global_attribute_groups; }}
  protected DataClass_List types;
  public DataClass_List get_types() {{ return types; }}
  public void set_types(DataClass_List new_types)
    {{ types = new_types; }}
  public constructor CDDef() {{ super(); }}
  public constructor CDDef(DataElement root_element, Hashtable global_elements, Hashtable global_attributes, Hashtable global_groups, Hashtable global_attribute_groups, DataClass_List types) {{
    super();
    set_root_element(root_element);
    set_global_elements(global_elements);
    set_global_attributes(global_attributes);
    set_global_groups(global_groups);
    set_global_attribute_groups(global_attribute_groups);
    set_types(types);
  }}
  public static CDDef parse(java.io.Reader in)
    throws ParseException
  {{ return new Parser(in)._CDDef(); }}
  public static CDDef parse(java.io.InputStream in)
    throws ParseException
  {{ return new Parser(in)._CDDef(); }}
  public static CDDef parse(String s) {{
    try { return parse(new java.io.StringReader(s)); }
    catch (ParseException e) {
      throw new RuntimeException(e.toString());
    }
  }}
  public void generateOutputFiles(String outputDirectory, String behCodeType) throws Exception {{
	System.out.println("Generating files in the directory '" +
			   outputDirectory + "':");

	String cdFileName, docFileName, preprocessorFileName, initFileName,
	       validateFileName;
	if (behCodeType.equals("DJ"))
	{
	    cdFileName = "X2J.java";
	    docFileName = "X2Jdoc.java";
	    preprocessorFileName = "X2Jpreprocessor.java";
	    initFileName = "X2Jinit.java";
	    validateFileName = "X2Jvalidate.java";
	}
	else
	{
	    cdFileName = "X2J.cd";
	    docFileName = "X2Jdoc.beh";
	    preprocessorFileName = "X2Jpreprocessor.beh";
	    initFileName = "X2Jinit.beh";
	    validateFileName = "X2Jvalidate.beh";
	}

	System.out.println("\tClass-dictionary file: " + cdFileName + ",\n" +
			   "\tBehavior files:        " + docFileName + ", " +
			   preprocessorFileName + ", " +
			   initFileName + ", " +
			   validateFileName + ".");

	outputDirectory = outputDirectory + File.separatorChar;
	cdFileName = outputDirectory + cdFileName;
	docFileName = outputDirectory + docFileName;
	preprocessorFileName = outputDirectory + preprocessorFileName;
	initFileName = outputDirectory + initFileName;
	validateFileName = outputDirectory + validateFileName;


	String errors;

	// Create the methods for the XMLDoc class and other basic methods
	errors = GenerateBasicMethods.generateXMLDocCode(docFileName,
							 behCodeType);
	if (!errors.equals(""))
	    throw new Exception(errors);

	errors =
	    GenerateBasicMethods.generatePreprocessorCode(preprocessorFileName,
							  behCodeType);
	if (!errors.equals(""))
	    throw new Exception(errors);


	// Traverse the schema definition to generate the cd, and the
	// initialization & validations visitors for the XML instance document
	GenerateCDVisitor cv = new GenerateCDVisitor(cdFileName, behCodeType);
	printClasses(cv);
	errors = cv.getErrors();
	if (!errors.equals(""))
	    throw new Exception(errors);

	GenerateInitsVisitor iv =
	    new GenerateInitsVisitor(initFileName, behCodeType);
	printInits(iv);
	errors = iv.getErrors();
	if (!errors.equals(""))
	    throw new Exception(errors);

	GenerateValidationsVisitor bv =
	    new GenerateValidationsVisitor(validateFileName, behCodeType);
	printValidations(bv);
	errors = bv.getErrors();
	if (!errors.equals(""))
	    throw new Exception(errors);
    }}
  public void print() {{
    DisplayVisitor v0 = new DisplayVisitor();
    v0.start();
    __trav_print(v0);
    v0.finish();
  }}
{{  void universal_trv0_bef(UniversalVisitor _v_) {
    ((UniversalVisitor) _v_).before(this);
  }
}}
{{  void universal_trv0_aft(UniversalVisitor _v_) {
    ((UniversalVisitor) _v_).after(this);
  }
}}
{{  void universal_trv0(UniversalVisitor _v_) {
    universal_trv0_bef(_v_);
    if (root_element != null) {
      ((UniversalVisitor) _v_).before_root_element(this, root_element);
      root_element.universal_trv0(_v_);
      ((UniversalVisitor) _v_).after_root_element(this, root_element);
    }
    ((UniversalVisitor) _v_).before_global_elements(this, global_elements);
    ((UniversalVisitor) _v_).after_global_elements(this, global_elements);
    ((UniversalVisitor) _v_).before_global_attributes(this, global_attributes);
    ((UniversalVisitor) _v_).after_global_attributes(this, global_attributes);
    ((UniversalVisitor) _v_).before_global_groups(this, global_groups);
    ((UniversalVisitor) _v_).after_global_groups(this, global_groups);
    ((UniversalVisitor) _v_).before_global_attribute_groups(this, global_attribute_groups);
    ((UniversalVisitor) _v_).after_global_attribute_groups(this, global_attribute_groups);
    ((UniversalVisitor) _v_).before_types(this, types);
    types.universal_trv0(_v_);
    ((UniversalVisitor) _v_).after_types(this, types);
    universal_trv0_aft(_v_);
  }
}}
{{  public void printClasses(GenerateCDVisitor __v0) {
    printClasses_CDDef_trv(__v0);
  }
}}
{{  void printClasses_CDDef_trv_bef(GenerateCDVisitor __v0) {
    ((GenerateCDVisitor) __v0).before(this);
  }
}}
{{  void printClasses_CDDef_trv_aft(GenerateCDVisitor __v0) {
    ((GenerateCDVisitor) __v0).after(this);
  }
}}
{{  void printClasses_CDDef_trv(GenerateCDVisitor __v0) {
    printClasses_CDDef_trv_bef(__v0);
    ((UniversalVisitor) __v0).before_types(this, types);
    types.printClasses_CDDef_trv(__v0);
    ((UniversalVisitor) __v0).after_types(this, types);
    printClasses_CDDef_trv_aft(__v0);
  }
}}
{{  public void printInits(GenerateInitsVisitor __v0) {
    printInits_CDDef_trv(__v0);
  }
}}
{{  void printInits_CDDef_trv_bef(GenerateInitsVisitor __v0) {
    ((GenerateInitsVisitor) __v0).before(this);
  }
}}
{{  void printInits_CDDef_trv_aft(GenerateInitsVisitor __v0) {
    ((GenerateInitsVisitor) __v0).after(this);
  }
}}
{{  void printInits_CDDef_trv(GenerateInitsVisitor __v0) {
    printInits_CDDef_trv_bef(__v0);
    ((UniversalVisitor) __v0).before_types(this, types);
    types.printInits_CDDef_trv(__v0);
    ((UniversalVisitor) __v0).after_types(this, types);
    printInits_CDDef_trv_aft(__v0);
  }
}}
{{  public void printValidations(GenerateValidationsVisitor __v0) {
    printValidations_CDDef_trv(__v0);
  }
}}
{{  void printValidations_CDDef_trv_bef(GenerateValidationsVisitor __v0) {
    ((GenerateValidationsVisitor) __v0).before(this);
  }
}}
{{  void printValidations_CDDef_trv_aft(GenerateValidationsVisitor __v0) {
    ((GenerateValidationsVisitor) __v0).after(this);
  }
}}
{{  void printValidations_CDDef_trv(GenerateValidationsVisitor __v0) {
    printValidations_CDDef_trv_bef(__v0);
    ((UniversalVisitor) __v0).before_types(this, types);
    types.printValidations_CDDef_trv(__v0);
    ((UniversalVisitor) __v0).after_types(this, types);
    printValidations_CDDef_trv_aft(__v0);
  }
}}
{{  public void __trav_print(DisplayVisitor __v0) {
    __trav_print_CDDef_trv(__v0);
  }
}}
{{  void __trav_print_CDDef_trv_bef(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).before(this);
  }
}}
{{  void __trav_print_CDDef_trv_aft(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).after(this);
  }
}}
{{  void __trav_print_CDDef_trv(DisplayVisitor __v0) {
    __trav_print_CDDef_trv_bef(__v0);
    if (root_element != null) {
      ((DisplayVisitor) __v0).before_root_element(this, root_element);
      root_element.__trav_print_CDDef_trv(__v0);
      ((UniversalVisitor) __v0).after_root_element(this, root_element);
    }
    ((DisplayVisitor) __v0).before_global_elements(this, global_elements);
    ((UniversalVisitor) __v0).after_global_elements(this, global_elements);
    ((DisplayVisitor) __v0).before_global_attributes(this, global_attributes);
    ((UniversalVisitor) __v0).after_global_attributes(this, global_attributes);
    ((DisplayVisitor) __v0).before_global_groups(this, global_groups);
    ((UniversalVisitor) __v0).after_global_groups(this, global_groups);
    ((DisplayVisitor) __v0).before_global_attribute_groups(this, global_attribute_groups);
    ((UniversalVisitor) __v0).after_global_attribute_groups(this, global_attribute_groups);
    ((DisplayVisitor) __v0).before_types(this, types);
    types.__trav_print_CDDef_trv(__v0);
    ((UniversalVisitor) __v0).after_types(this, types);
    __trav_print_CDDef_trv_aft(__v0);
  }
}}
}