/******************************************************************************/
/* File           : HLschema.h                                                 */
/* Schema         : bdeschema.sch                                              */
/* GENCPP Version : Chgen V 12 - Sathya                                        */
/******************************************************************************/

#ifndef __HLSCHEMA_H__
#define __HLSCHEMA_H__
#include "bdeschema.h"

#ifdef USE_STL
#include <list>
#endif /* USE_STL */

class    HN ;
class    HN ;
class    HI ;
class    HP ;

#ifndef USE_STL
class HL : public RC			/* HL - link information for Data Flow Diagram nodes */
{
private :
    hcg_key HNid1;	/* source node ID  */
    hcg_key HNid2;	/* destination node ID */
    int   HPcount;	/* bend point count (>=2) for link */
    int   allvisible;	/* all link segments visible */
public :

    HN   *HNid1_pp;
    void *HNid1_fpp;
    void *HNid1_bpp;

    HN   *HNid2_pp;
    void *HNid2_fpp;
    void *HNid2_bpp;
    HI   *HIid_fcp;
    HI   *HIid_bcp;
    HP   *HPid_fcp;
    HP   *HPid_bcp;

    HL   *prev_ptr;
    HL   *next_ptr;

    void set_HNid1 (hcg_key id);
    void set_HNid2 (hcg_key id);
    void set_HPcount (int value);
    void set_allvisible (int value);

    hcg_key get_HNid1 ();
    hcg_key get_HNid2 ();
    int get_HPcount ();
    int get_allvisible ();

    HL*  create_row(); 
    void link_row () ; 
    void parse_row (char *buffer, int idx, hcg_key hcg_k) ; 
    void add_row (char *viewname) ; 
    void delete_row () ; 
    void dump_table (char *viewname, char *file_name, int new_version, char *modestr) ; 
    void dump_row (char *viewname, char *file_name, int new_version, char *modestr) ; 
    void add_row_log(char *);
    void log_do_add_row (char *, char *, int);
    void log_do_set_int_row (const char *, const int );
    void log_do_set_flt_row (const char *, const int );
    void log_do_set_key_row (const char *, hcg_key );
    void log_do_set_str_row (const char *, const char * );
} ;

#else

class HL : public RC
{
private :
    hcg_key HNid1;	/* source node ID  */
    hcg_key HNid2;	/* destination node ID */
    int   HPcount;	/* bend point count (>=2) for link */
    int   allvisible;	/* all link segments visible */

    HN   *HNid1_pp;     /* Parent     */

    HN   *HNid2_pp;     /* Parent     */
    list<HI *> HIid_children;  /* Child list */
    list<HP *> HPid_children;  /* Child list */

public :
    void set_HNid1 (hcg_key id);
    void set_HNid2 (hcg_key id);
    void set_HPcount (int value);
    void set_allvisible (int value);

    hcg_key get_HNid1 ();
    hcg_key get_HNid2 ();
    int get_HPcount ();
    int get_allvisible ();

    void insertChild_HIid(HI *childRow);                          /* Adds a child to list */
    void removeChild_HIid(list<HI*>::iterator rowIter);           /* Remove child         */
    list<HI*>::iterator getFirstChild_HIid();                     /* Returns 1st child    */
    list<HI*>::iterator getLastChild_HIid();                      /* Returns last child   */
    list<HI*>::iterator HIid_Terminator();                        /* Returns terminator   */
    void insertChild_HPid(HP *childRow);                          /* Adds a child to list */
    void removeChild_HPid(list<HP*>::iterator rowIter);           /* Remove child         */
    list<HP*>::iterator getFirstChild_HPid();                     /* Returns 1st child    */
    list<HP*>::iterator getLastChild_HPid();                      /* Returns last child   */
    list<HP*>::iterator HPid_Terminator();                        /* Returns terminator   */

    void setParent_HNid1(HN *currentRow);     /* Initializes parent   */
    HN *getParent_HNid1();                    /* Returns parent       */

    void setParent_HNid2(HN *currentRow);     /* Initializes parent   */
    HN *getParent_HNid2();                    /* Returns parent       */

    void link_row () ; 
    void parse_row (char *buffer, int idx, hcg_key hcg_k); 
    void add_row (char *viewname); 
    list<HL*>::iterator delete_row (list<HL*>::iterator rowIter);  /* Deletes the row      */

    /* Prints a row to a file */
    void dump_row (char *viewname, char *file_name, int new_version, char *modestr); 

    /* Prints a row to terminal */
    void dump_row (char *viewname, int new_version, char *modestr); 

    HL();  /* Constructor */
   ~HL();     /* Destructor */
    void add_row_log(char *);
    void log_do_add_row (char *, char *, int);
    void log_do_set_int_row (const char *, const int );
    void log_do_set_flt_row (const char *, const int );
    void log_do_set_key_row (const char *, hcg_key );
    void log_do_set_str_row (const char *, const char * );
} ;

class HLtable         /* HL - link information for Data Flow Diagram nodes */
{
private :
  char       abbrev[5];                          /* 2-char abbreviation                   */
  char      *name;                               /* Table name                            */
  list<HL*>  row;                                /* List of rows                          */

public :
  char *getAbbrev();                             /* Returns table abbreviation            */
  char *getName();                               /* Returns table name                    */

  unsigned int getRowCount();                    /* Returns number of rows in table       */
  list<HL*>::iterator getFirstRow();             /* Returns iterator to first row         */
  HL *getPrevRow(HL *curr);                      /* Returns prev iterator                 */
  HL *getNextRow(HL *curr);                      /* Returns next iterator                 */
  HL *getLastRow();                              /* Returns last iterator                 */
  list<HL*>::iterator Terminator();              /* Returns list terminator               */
  bool isFirstRow(HL * curr);                    /* True if curr is iterator to first row */
  bool isLastRow(HL * curr);                     /* True if curr is iterator to last row  */

  void insertRow(HL *newRow);                    /* Inserts a row at end of table         */
  list<HL*>::iterator removeRow(list<HL*>::iterator i); /* Removes row from table         */

  /* Prints out entire table to file */
  void dump_table(char *viewname, char *file_name, int new_version, char *modestr);

  /* Prints out entire table to terminal */
  /*  void dump_table(char *viewname, int new_version, char *modestr); */

  HLtable(char *abbrev, char *name);             /* Constructor                           */
 ~HLtable();                                     /* Destructor                            */
};
#endif /* USE_STL */
#endif /* __HLSCHEMA_H__ */