TAO/orbsvcs/IFR_Service/ifr_visitor.h

   1
   2 /* -*- c++ -*- */
   3 //=============================================================================
   4 /**
   5  *  @file    ifr_visitor.h
   6  *
   7  *  The Interface Repository administration visitor base class.
   8  *
   9  *  @author Jeff Parsons <parsons@cs.wustl.edu>
  10  */
  11 //=============================================================================
  12
  13
  14 #ifndef TAO_IFR_VISITOR_H
  15 #define TAO_IFR_VISITOR_H
  16
  17 #include "ast_visitor.h"
  18 #include "be_extern.h"
  19 #include "tao/Environment.h"
  20
  21 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  22 # pragma once
  23 #endif /* ACE_LACKS_PRAGMA_ONCE */
  24
  25 /**
  26  * @class ifr_visitor
  27  *
  28  * @brief ifr_visitor.
  29  *
  30  * Base class for the IfR administration visitors. The methods are
  31  * not pure virtual to facilitate the implementation of some
  32  * derived visitors that override only a few.
  33  */
  34 class ifr_visitor : public ast_visitor
  35 {
  36 public:
  37   virtual ~ifr_visitor (void);
  38
  39   virtual int visit_decl (AST_Decl *d);
  40   virtual int visit_scope (UTL_Scope *node);
  41   virtual int visit_type (AST_Type *node);
  42   virtual int visit_predefined_type (AST_PredefinedType *node);
  43   virtual int visit_module (AST_Module *node);
  44   virtual int visit_interface (AST_Interface *node);
  45   virtual int visit_interface_fwd (AST_InterfaceFwd *node);
  46   virtual int visit_valuebox (AST_ValueBox *node);
  47   virtual int visit_valuetype (AST_ValueType *node);
  48   virtual int visit_valuetype_fwd (AST_ValueTypeFwd *node);
  49   virtual int visit_component (AST_Component *node);
  50   virtual int visit_component_fwd (AST_ComponentFwd *node);
  51   virtual int visit_template_module (AST_Template_Module *node);
  52   virtual int visit_template_module_inst (AST_Template_Module_Inst *node);
  53   virtual int visit_template_module_ref (AST_Template_Module_Ref *node);
  54   virtual int visit_porttype (AST_PortType *node);
  55   virtual int visit_provides (AST_Provides *node);
  56   virtual int visit_uses (AST_Uses *node);
  57   virtual int visit_publishes (AST_Publishes *node);
  58   virtual int visit_emits (AST_Emits *node);
  59   virtual int visit_consumes (AST_Consumes *node);
  60   virtual int visit_extended_port (AST_Extended_Port *node);
  61   virtual int visit_mirror_port (AST_Mirror_Port *node);
  62   virtual int visit_connector (AST_Connector *node);
  63   virtual int visit_eventtype (AST_EventType *node);
  64   virtual int visit_eventtype_fwd (AST_EventTypeFwd *node);
  65   virtual int visit_home (AST_Home *node);
  66   virtual int visit_factory (AST_Factory *node);
  67   virtual int visit_finder (AST_Finder *node);
  68   virtual int visit_structure (AST_Structure *node);
  69   virtual int visit_structure_fwd (AST_StructureFwd *node);
  70   virtual int visit_exception (AST_Exception *node);
  71   virtual int visit_expression (AST_Expression *node);
  72   virtual int visit_enum (AST_Enum *node);
  73   virtual int visit_operation (AST_Operation *node);
  74   virtual int visit_field (AST_Field *node);
  75   virtual int visit_argument (AST_Argument *node);
  76   virtual int visit_attribute (AST_Attribute *node);
  77   virtual int visit_union (AST_Union *node);
  78   virtual int visit_union_fwd (AST_UnionFwd *node);
  79   virtual int visit_union_branch (AST_UnionBranch *node);
  80   virtual int visit_union_label (AST_UnionLabel *node);
  81   virtual int visit_constant (AST_Constant *node);
  82   virtual int visit_enum_val (AST_EnumVal *node);
  83   virtual int visit_array (AST_Array *node);
  84   virtual int visit_sequence (AST_Sequence *node);
  85   virtual int visit_string (AST_String *node);
  86   virtual int visit_typedef (AST_Typedef *node);
  87   virtual int visit_root (AST_Root *node);
  88   virtual int visit_native (AST_Native *node);
  89   virtual int visit_param_holder (AST_Param_Holder *node);
  90
  91   /// Accessor for our lock.
  92   ACE_Lock &lock (void) const;
  93
  94 protected:
  95   // Not abstract but we want to force subclassing anyway.
  96   ifr_visitor (void);
  97
  98 private:
  99   /// Lock.
 100   ACE_Lock *lock_;
 101
 102   // Not supported, generate an error
 103   int visit_fixed (AST_Fixed *node);
 104 };
 105
 106 #endif /* TAO_IFR_VISITOR_H */