import java.util.*;
import java.io.*;
import edu.neu.ccs.demeter.*;
 abstract class DataItem {
  protected String name;
  public String get_name() { return name;   }
  public void set_name(String new_name) { name = new_name;   }
  protected String type;
  public String get_type() { return type;   }
  public void set_type(String new_type) { type = new_type;   }
  protected Boolean nillable_flag;
  public Boolean get_nillable_flag() { return nillable_flag;   }
  public void set_nillable_flag(Boolean new_nillable_flag) { nillable_flag = new_nillable_flag;   }
  public DataItem() { super();   }
  public DataItem(String name, String type, Boolean nillable_flag) {
    super();
    set_name(name);
    set_type(type);
    set_nillable_flag(nillable_flag);
    }
    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_) {
    ((UniversalVisitor) _v_).before_name(this, name);
    ((UniversalVisitor) _v_).after_name(this, name);
    ((UniversalVisitor) _v_).before_type(this, type);
    ((UniversalVisitor) _v_).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) _v_).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) _v_).after_nillable_flag(this, nillable_flag);
    }
  }

    void printClasses_CDDef_trv_bef(GenerateCDVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void printClasses_CDDef_trv_aft(GenerateCDVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void printClasses_CDDef_trv(GenerateCDVisitor __v0) {
    ((UniversalVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((UniversalVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

    void printInits_CDDef_trv_bef(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void printInits_CDDef_trv_aft(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void printInits_CDDef_trv(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((UniversalVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

    void printValidations_CDDef_trv_bef(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void printValidations_CDDef_trv_aft(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void printValidations_CDDef_trv(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((UniversalVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

    void __trav_print_CDDef_trv_bef(DisplayVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void __trav_print_CDDef_trv_aft(DisplayVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void __trav_print_CDDef_trv(DisplayVisitor __v0) {
    ((DisplayVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((DisplayVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((DisplayVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

    void getPartInits_DataClass_trv_bef(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void getPartInits_DataClass_trv_aft(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void getPartInits_DataClass_trv(GenerateInitsVisitor __v0) {
    ((UniversalVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((UniversalVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

    void getPartValidations_DataClass_trv_bef(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).before(this);
  }

    void getPartValidations_DataClass_trv_aft(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).after(this);
  }

    void getPartValidations_DataClass_trv(GenerateValidationsVisitor __v0) {
    ((UniversalVisitor) __v0).before_name(this, name);
    ((UniversalVisitor) __v0).after_name(this, name);
    ((UniversalVisitor) __v0).before_type(this, type);
    ((UniversalVisitor) __v0).after_type(this, type);
    if (nillable_flag != null) {
      ((UniversalVisitor) __v0).before_nillable_flag(this, nillable_flag);
      ((UniversalVisitor) __v0).after_nillable_flag(this, nillable_flag);
    }
  }

}