-;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; *************************************************************************
-;;;; FILE IDENTIFICATION
-;;;;
-;;;; Name: mop.lisp
-;;;; Purpose: Metaobject Protocol Interface
-;;;; Programmer: Kevin M. Rosenberg
-;;;; Date Started: Apr 2000
-;;;;
-;;;; This metaclass as functions to classes to allow display
-;;;; in Text, HTML, and XML formats. This includes hyperlinking
-;;;; capability and sub-objects.
-;;;;
-;;;; $Id: mop.lisp,v 1.73 2003/05/15 06:30:19 kevin Exp $
-;;;;
-;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg
-;;;; *************************************************************************
-
-(in-package :hyperobject)
-
-(eval-when (:compile-toplevel :execute)
- (declaim (optimize (speed 2) (safety 2) (compilation-speed 0) (debug 2))))
-
-;; Main class
-
-(defclass hyperobject-class (standard-class)
- ( ;; slots initialized in defclass
- (user-name :initarg :user-name :type string :initform nil
- :accessor user-name
- :documentation "User name for class")
- (user-name-plural :initarg :user-name-plural :type string :initform nil
- :accessor user-name-plural
- :documentation "Plural user name for class")
- (default-print-slots :initarg :default-print-slots :type list :initform nil
- :accessor default-print-slots
- :documentation "Defaults slots for a view")
- (description :initarg :description :initform nil
- :accessor description
- :documentation "Class description")
- (version :initarg :version :initform nil
- :accessor version
- :documentation "Version number for class")
- (sql-name :initarg :sql-name :initform nil)
-
- ;;; The remainder of these fields are calculated one time
- ;;; in finalize-inheritence.
-
- (subobjects :initform nil :accessor subobjects
- :documentation
- "List of fields that contain a list of subobjects objects.")
- (hyperlinks :type list :initform nil :accessor hyperlinks
- :documentation "List of fields that have hyperlinks")
- (direct-rules :type list :initform nil :initarg :direct-rules
- :accessor direct-rules
- :documentation "List of rules to fire on slot changes.")
- (class-id :type integer :initform nil
- :accessor class-id
- :documentation "Unique ID for the class")
- (default-view :initform nil :initarg :default-view :accessor default-view
- :documentation "The default view for a class")
-
- ;; SQL commands
- (create-table-cmd :initform nil :reader create-table-cmd)
- (create-indices-cmds :initform nil :reader create-index-cmds)
- (drop-table-cmd :initform nil :reader drop-table-cmd)
-
- (views :type list :initform nil :initarg :views :accessor views
- :documentation "List of views")
- (rules :type list :initform nil :initarg :rules :accessor rules
- :documentation "List of rules")
- )
- (:documentation "Metaclass for Markup Language classes."))
-
-(defclass subobject ()
- ((name-class :type symbol :initform nil :initarg :name-class :reader name-class)
- (name-slot :type symbol :initform nil :initarg :name-slot :reader name-slot)
- (lookup :type (or function symbol) :initform nil :initarg :lookup :reader lookup)
- (lookup-keys :type list :initform nil :initarg :lookup-keys
- :reader lookup-keys))
- (:documentation "Contains subobject information"))
-
-
-(defmethod print-object ((obj subobject) (s stream))
- (print-unreadable-object (obj s :type t :identity t)
- (format s "~S" (name obj))))
-
-(defclass hyperlink ()
- ((name :type symbol :initform nil :initarg :name :reader name)
- (lookup
- ;; The type specifier seems to break sbcl
- :type (or function symbol)
- ;; :type t
- :initform nil :initarg :lookup :reader lookup)
- (link-parameters :type list :initform nil :initarg :link-parameters
- :reader link-parameters)))
-
-(defmethod print-object ((obj hyperlink) (s stream))
- (print-unreadable-object (obj s :type t :identity t)
- (format s "~S" (name obj))))
-
-#+(or cmu scl sbcl)
-(defmethod validate-superclass ((class hyperobject-class) (superclass standard-class))
- t)
-
-(defmethod finalize-inheritance :after ((cl hyperobject-class))
- (init-hyperobject-class cl)
- )
-
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (when (>= (length (generic-function-lambda-list
- (ensure-generic-function
- 'compute-effective-slot-definition)))
- 3)
- (pushnew :ho-normal-cesd cl:*features*))
-
- (when (>= (length (generic-function-lambda-list
- (ensure-generic-function
- 'direct-slot-definition-class)))
- 3)
- (pushnew :ho-normal-dsdc cl:*features*))
-
- (when (>= (length (generic-function-lambda-list
- (ensure-generic-function
- 'effective-slot-definition-class)))
- 3)
- (pushnew :ho-normal-esdc cl:*features*)))
-
-;; Slot definitions
-(defmethod direct-slot-definition-class ((cl hyperobject-class)
- #+ho-normal-dsdc &rest iargs)
- (find-class 'hyperobject-dsd))
-
-(defmethod effective-slot-definition-class ((cl hyperobject-class)
- #+ho-normal-esdc &rest iargs)
- (find-class 'hyperobject-esd))
-
-
-;;; Slot definitions
-
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (defmacro process-class-option (slot-name &optional required)
- #+lispworks
- `(defmethod clos:process-a-class-option ((class hyperobject-class)
- (name (eql ,slot-name))
- value)
- (when (and ,required (null value))
- (error "hyperobject class slot ~A must have a value" name))
- (list name `',value))
- #+(or allegro sbcl cmu scl)
- (declare (ignore slot-name required))
- )
-
- (defmacro process-slot-option (slot-name)
- #+lispworks
- `(defmethod clos:process-a-slot-option ((class hyperobject-class)
- (option (eql ,slot-name))
- value
- already-processed-options
- slot)
- (list* option `',value already-processed-options))
- #-lispworks
- (declare (ignore slot-name))
- )
-
- (dolist (option *class-options*)
- (eval `(process-class-option ,option)))
- (dolist (option *slot-options*)
- (eval `(process-slot-option ,option)))
-
- (eval
- `(defclass hyperobject-dsd (standard-direct-slot-definition)
- (,@(mapcar #'(lambda (x)
- `(,(intern (symbol-name x))
- :initform nil))
- *slot-options-no-initarg*)
- ,@(mapcar #'(lambda (x)
- `(,(intern (symbol-name x))
- :initarg
- ,(intern (symbol-name x) (symbol-name :keyword))
- :initform nil
- :accessor
- ,(intern (concatenate 'string
- (symbol-name :dsd-)
- (symbol-name x)))))
- *slot-options*))))
- (eval
- `(defclass hyperobject-esd (standard-effective-slot-definition)
- (,@(mapcar #'(lambda (x)
- `(,(intern (symbol-name x))
- :initarg
- ,(intern (symbol-name x) (symbol-name :keyword))
- :initform nil
- :accessor
- ,(intern (concatenate 'string
- (symbol-name :esd-)
- (symbol-name x)))))
- (append *slot-options* *slot-options-no-initarg*)))))
- ) ;; eval-when
-
-(defun intern-in-keyword (obj)
- (cond
- ((null obj)
- nil)
- ((eq t obj)
- t)
- ((atom obj)
- (intern (symbol-name obj) (find-package 'keyword)))
- ((consp obj)
- (cons (intern-in-keyword (car obj) ) (intern-in-keyword (cdr obj))))
- (t
- obj)))
-
-(defun canonicalize-value-type (vt)
- (typecase vt
- (atom
- (ensure-keyword vt))
- (cons
- (cons (ensure-keyword (car vt)) (cdr vt)))
- (t
- t)))
-
-#+ignore
-(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)
- #+allegro (declare (ignore name))
- (let* ((dsd (car dsds))
- (value-type (canonicalize-value-type (slot-value dsd 'value-type))))
- (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)
- (setf (slot-value dsd 'sql-type) sql-type)
- (setf (slot-value dsd 'type) (value-type-to-lisp-type value-type))
- (let ((ia (compute-effective-slot-definition-initargs cl #+lispworks name dsds)))
- (apply
- #'make-instance 'hyperobject-esd
- :value-type value-type
- :sql-type sql-type
- :length length
- :print-formatter (slot-value dsd 'print-formatter)
- :subobject (slot-value dsd 'subobject)
- :hyperlink (slot-value dsd 'hyperlink)
- :hyperlink-parameters (slot-value dsd 'hyperlink-parameters)
- :description (slot-value dsd 'description)
- :user-name (slot-value dsd 'user-name)
- :user-name-plural (slot-value dsd 'user-name-plural)
- :index (slot-value dsd 'index)
- :value-constraint (slot-value dsd 'value-constraint)
- :null-allowed (slot-value dsd 'null-allowed)
- ia)))))
-
-(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)
- #+ho-normal-cesd (declare (ignore name))
- (let* ((esd (call-next-method))
- (dsd (car dsds))
- (value-type (canonicalize-value-type (slot-value dsd 'value-type))))
- (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)
- (setf (slot-value esd 'sql-type) sql-type)
- (setf (slot-value esd 'length) length)
- (setf (slot-value esd 'type) (value-type-to-lisp-type value-type))
- (setf (slot-value esd 'value-type) value-type)
- (dolist (name '(print-formatter subobject hyperlink hyperlink-parameters
- description value-constraint index null-allowed user-name))
- (setf (slot-value esd name) (slot-value dsd name)))
- esd)))
-
-
-#+ho-normal-cesd
-(setq cl:*features* (delete :ho-normal-cesd cl:*features*))
-#+ho-normal-dsdc
-(setq cl:*features* (delete :ho-normal-dsdc cl:*features*))
-#+ho-normal-esdc
-(setq cl:*features* (delete :ho-normal-esdc cl:*features*))
-
-(defun lisp-type-is-a-string (type)
- (or (eq type 'string)
- (and (listp type) (some #'(lambda (x) (eq x 'string)) type))))
-
-(defun value-type-to-lisp-type (value-type)
- (case (if (atom value-type)
- value-type
- (car value-type))
- ((:string :cdata :varchar :char)
- '(or null string))
- (:character
- '(or null character))
- (:fixnum
- '(or null fixnum))
- (:boolean
- '(or null boolean))
- (:integer
- '(or null integer))
- ((:float :single-float)
- '(or null single-float))
- (:double-float
- '(or null double-float))
- (otherwise
- t)))
-
-(defun value-type-to-sql-type (value-type)
- "Return two values, the sql type and field length."
- (let ((type (if (atom value-type)
- value-type
- (car value-type)))
- (length (when (consp value-type)
- (cadr value-type))))
- (values
- (case type
- ((:string :cdata)
- :string)
- ((:fixnum :integer)
- :integer)
- (:boolean
- :boolean)
- ((:float :single-float)
- :single-float)
- (:double-float
- :double-float)
- (otherwise
- :text))
- length)))
-
-;;;; Class initialization function
-
-;; defines a slot-unbound method for class and slot-name, fills
-;; the slot by calling reader function with the slot values of
-;; the instance's reader-keys
-(defmacro def-lazy-reader (class slot-name reader &rest reader-keys)
- (let* ((the-slot-name (gensym))
- (the-class (gensym))
- (the-instance (gensym))
- (keys '()))
- (dolist (key reader-keys)
- (push (list 'slot-value the-instance (list 'quote key)) keys))
- (setq keys (nreverse keys))
- `(defmethod slot-unbound (,the-class (,the-instance ,class)
- (,the-slot-name (eql ',slot-name)))
- (declare (ignore ,the-class))
- (setf (slot-value ,the-instance ,the-slot-name) (,reader ,@keys)))))
-
-
-#+lispworks
-(defun intern-eql-specializer (slot)
- `(eql ,slot))
-
-#+(or sbcl cmu lispworks)
-(defun ensure-lazy-reader (class-name slot-name reader &rest reader-keys)
- (let ((keys nil)
- (gf (ensure-generic-function 'slot-unbound)))
- (dolist (key reader-keys)
- (push (list 'slot-value 'the-instance (list 'quote key)) keys))
- (setq keys (nreverse keys))
- (multiple-value-bind (method-lambda init-args-values)
- (make-method-lambda
- gf
- (class-prototype (generic-function-method-class gf))
- #-lispworks
- `(lambda (the-class the-instance the-slot-name)
- (declare (ignore the-class))
- (setf (slot-value the-instance the-slot-name) (,reader ,@keys)))
- #+lispworks
- '(the-class the-instance the-slot-name)
- #+lispworks
- nil
- #+lispworks
- `(setf (slot-value the-instance the-slot-name) (,reader ,@keys))
- nil)
- (add-method gf
- (apply
- #'make-instance (generic-function-method-class gf)
- ':specializers (list (class-of (find-class class-name))
- (find-class class-name)
- (intern-eql-specializer slot-name))
- ':lambda-list '(the-class the-instance the-slot-name)
- ':function (compile nil method-lambda)
- init-args-values)))))
-
-#+(or allegro scl)
-(progn
- ;; One entry for each class with lazy readers defined. The value is a plist mapping
- ;; slot-name to a lazy reader, each of which is a list of a function and slot-names.
- (defvar *lazy-readers* (make-hash-table))
-
-(defmethod slot-unbound :around ((class hyperobject-class) instance slot-name)
- (let ((lazy-reader (loop for super in (class-precedence-list class)
- as lazy-reader = (getf (gethash super *lazy-readers*) slot-name)
- when lazy-reader return it)))
- (if lazy-reader
- (setf (slot-value instance slot-name)
- (apply (car lazy-reader)
- (loop for arg-slot-name in (cdr lazy-reader)
- collect (slot-value instance arg-slot-name))))
- ;; No lazy reader -- defer to regular slot-unbound handling.
- (call-next-method))))
-
- ;; The reader is a function and the reader-keys are slot names. The slot is lazily set to
- ;; the result of applying the function to the slot-values of those slots, and that value
- ;; is also returned.
- (defun ensure-lazy-reader (class-name slot-name reader &rest reader-keys)
- (setf (getf (gethash (find-class class-name) *lazy-readers*) slot-name)
- (list* reader (copy-list reader-keys))))
-
- (defun remove-lazy-reader (class-name slot-name)
- (setf (getf (gethash (find-class class-name) *lazy-readers*) slot-name)
- nil))
-
- ) ;; #+(or allegro scl)
-
-
-(defun finalize-subobjects (cl)
- "Process class subobjects slot"
- (setf (subobjects cl)
- (let ((subobjects '()))
- (dolist (slot (class-slots cl))
- (let-when
- (subobj-def (esd-subobject slot))
- (let ((subobject
- (make-instance 'subobject
- :name-class (class-name cl)
- :name-slot (slot-definition-name slot)
- :lookup (if (atom subobj-def)
- subobj-def
- (car subobj-def))
- :lookup-keys (if (atom subobj-def)
- nil
- (cdr subobj-def)))))
- (unless (eq (lookup subobject) t)
- #+ignore ;; #-(or sbcl cmu lispworks)
- (eval
- `(hyperobject::def-lazy-reader ,(name-class subobject)
- ,(name-slot subobject) ,(lookup subobject)
- ,@(lookup-keys subobject)))
- #+(or sbcl cmu lispworks allegro scl)
- (apply #'ensure-lazy-reader
- (name-class subobject) (name-slot subobject)
- (lookup subobject) (lookup-keys subobject)))
- (push subobject subobjects))))
- ;; sbcl/cmu reverse class-slots compared to the defclass form
- ;; so re-reverse on cmu/sbcl
- #+(or cmu sbcl) subobjects
- #-(or cmu sbcl) (nreverse subobjects)
- )))
-
-
-(defun finalize-class-slots (cl)
- "Make sure all class slots have an expected value"
- (unless (user-name cl)
- (setf (user-name cl) (format nil "~:(~A~)" (class-name cl))))
-
- (setf (user-name-plural cl)
- (if (and (consp (user-name cl)) (cadr (user-name cl)))
- (cadr (user-name cl))
- (format nil "~A~P" (if (consp (user-name cl))
- (car (user-name cl))
- (user-name cl))
- 2)))
-
- (dolist (name '(user-name description))
- (awhen (slot-value cl name)
- (setf (slot-value cl name)
- (etypecase (slot-value cl name)
- (cons (car it))
- ((or string symbol) it))))))
-
-(defun finalize-documentation (cl)
- "Calculate class documentation slot"
- (let ((*print-circle* nil))
- (setf (documentation (class-name cl) 'class)
- (format nil "Hyperobject~A~A~A~A"
- (aif (user-name cl)
- (format nil ": ~A" it ""))
- (aif (description cl)
- (format nil "~%Class description: ~A" it) "")
- (aif (subobjects cl)
- (format nil "~%Subobjects:~{ ~A~}" (mapcar #'name-slot it)) "")
- (aif (default-print-slots cl)
- (format nil "~%Default print slots:~{ ~A~}" it) "")
- ))))
-
-(defun finalize-hyperlinks (cl)
- (let ((hyperlinks '()))
- (dolist (esd (class-slots cl))
- (awhen (slot-value esd 'hyperlink)
- (push
- (make-instance 'hyperlink
- :name (slot-definition-name esd)
- :lookup it
- :link-parameters (slot-value esd 'hyperlink-parameters))
- hyperlinks)))
- ;; cmu/sbcl reverse class-slots compared to the defclass form
- ;; hyperlinks is already reversed from the dolist/push loop, so re-reverse on sbcl/cmu
- #-(or cmu sbcl) (setq hyperlinks (nreverse hyperlinks))
- (setf (slot-value cl 'hyperlinks) hyperlinks)))
-
-(defun init-hyperobject-class (cl)
- "Initialize a hyperobject class. Calculates all class slots"
- (finalize-subobjects cl)
- (finalize-views cl)
- (finalize-hyperlinks cl)
- (finalize-sql cl)
- (finalize-rules cl)
- (finalize-class-slots cl)
- (finalize-documentation cl))
-
-
-;;;; *************************************************************************
-;;;; Metaclass Slot Accessors
-;;;; *************************************************************************
-
-(defun find-slot-by-name (cl name)
- (find name (class-slots cl) :key #'slot-definition-name))
-
-(defun hyperobject-class-user-name (obj)
- (user-name (class-of obj)))
-
-(defun hyperobject-class-user-name-plural (obj)
- (user-name-plural (class-of obj)))
-
-(defun hyperobject-class-subobjects (obj)
- (subobjects (class-of obj)))
-
-(defun hyperobject-class-hyperlinks (obj)
- (hyperlinks (class-of obj)))
-
-(defun hyperobject-class-slots (obj)
- ;; cmucl/sbcl reverse class-slots
- #+(or cmu sbcl) (reverse (class-slots (class-of obj)))
- #-(or cmu sbcl) (class-slots (class-of obj)))
-
+;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-\r
+;;;; *************************************************************************\r
+;;;; FILE IDENTIFICATION\r
+;;;;\r
+;;;; Name: mop.lisp\r
+;;;; Purpose: Metaobject Protocol Interface\r
+;;;; Programmer: Kevin M. Rosenberg\r
+;;;; Date Started: Apr 2000\r
+;;;;\r
+;;;; This metaclass as functions to classes to allow display\r
+;;;; in Text, HTML, and XML formats. This includes hyperlinking\r
+;;;; capability and sub-objects.\r
+;;;;\r
+;;;; $Id: mop.lisp,v 1.74 2003/05/17 22:24:38 kevin Exp $\r
+;;;;\r
+;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg\r
+;;;; *************************************************************************\r
+ \r
+(in-package :hyperobject)\r
+\r
+(eval-when (:compile-toplevel :execute)\r
+ (declaim (optimize (speed 2) (safety 2) (compilation-speed 0) (debug 2))))\r
+\r
+;; Main class\r
+\r
+(defclass hyperobject-class (standard-class)\r
+ ( ;; slots initialized in defclass\r
+ (user-name :initarg :user-name :type string :initform nil\r
+ :accessor user-name\r
+ :documentation "User name for class")\r
+ (user-name-plural :initarg :user-name-plural :type string :initform nil\r
+ :accessor user-name-plural\r
+ :documentation "Plural user name for class")\r
+ (default-print-slots :initarg :default-print-slots :type list :initform nil\r
+ :accessor default-print-slots\r
+ :documentation "Defaults slots for a view")\r
+ (description :initarg :description :initform nil\r
+ :accessor description\r
+ :documentation "Class description")\r
+ (version :initarg :version :initform nil\r
+ :accessor version\r
+ :documentation "Version number for class")\r
+ (sql-name :initarg :sql-name :initform nil)\r
+\r
+ ;;; The remainder of these fields are calculated one time\r
+ ;;; in finalize-inheritence.\r
+ \r
+ (subobjects :initform nil :accessor subobjects\r
+ :documentation\r
+ "List of fields that contain a list of subobjects objects.")\r
+ (hyperlinks :type list :initform nil :accessor hyperlinks\r
+ :documentation "List of fields that have hyperlinks")\r
+ (direct-rules :type list :initform nil :initarg :direct-rules\r
+ :accessor direct-rules\r
+ :documentation "List of rules to fire on slot changes.")\r
+ (class-id :type integer :initform nil\r
+ :accessor class-id\r
+ :documentation "Unique ID for the class")\r
+ (default-view :initform nil :initarg :default-view :accessor default-view\r
+ :documentation "The default view for a class")\r
+\r
+ ;; SQL commands\r
+ (create-table-cmd :initform nil :reader create-table-cmd)\r
+ (create-indices-cmds :initform nil :reader create-index-cmds)\r
+ (drop-table-cmd :initform nil :reader drop-table-cmd)\r
+\r
+ (views :type list :initform nil :initarg :views :accessor views\r
+ :documentation "List of views")\r
+ (rules :type list :initform nil :initarg :rules :accessor rules\r
+ :documentation "List of rules")\r
+ )\r
+ (:documentation "Metaclass for Markup Language classes."))\r
+\r
+(defclass subobject ()\r
+ ((name-class :type symbol :initform nil :initarg :name-class :reader name-class)\r
+ (name-slot :type symbol :initform nil :initarg :name-slot :reader name-slot)\r
+ (lookup :type (or function symbol) :initform nil :initarg :lookup :reader lookup)\r
+ (lookup-keys :type list :initform nil :initarg :lookup-keys\r
+ :reader lookup-keys))\r
+ (:documentation "Contains subobject information"))\r
+\r
+\r
+(defmethod print-object ((obj subobject) (s stream))\r
+ (print-unreadable-object (obj s :type t)\r
+ (format s "~S" (name-slot obj))))\r
+\r
+(defclass hyperlink ()\r
+ ((name :type symbol :initform nil :initarg :name :reader name)\r
+ (lookup\r
+ ;; The type specifier seems to break sbcl\r
+ :type (or function symbol)\r
+ ;; :type t\r
+ :initform nil :initarg :lookup :reader lookup)\r
+ (link-parameters :type list :initform nil :initarg :link-parameters\r
+ :reader link-parameters)))\r
+\r
+(defmethod print-object ((obj hyperlink) (s stream))\r
+ (print-unreadable-object (obj s :type t :identity t)\r
+ (format s "~S" (name obj))))\r
+\r
+#+(or cmu scl sbcl)\r
+(defmethod validate-superclass ((class hyperobject-class) (superclass standard-class))\r
+ t)\r
+\r
+(defmethod finalize-inheritance :after ((cl hyperobject-class))\r
+ (init-hyperobject-class cl)\r
+ )\r
+\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (when (>= (length (generic-function-lambda-list\r
+ (ensure-generic-function\r
+ 'compute-effective-slot-definition)))\r
+ 3)\r
+ (pushnew :ho-normal-cesd cl:*features*))\r
+ \r
+ (when (>= (length (generic-function-lambda-list\r
+ (ensure-generic-function\r
+ 'direct-slot-definition-class)))\r
+ 3)\r
+ (pushnew :ho-normal-dsdc cl:*features*))\r
+ \r
+ (when (>= (length (generic-function-lambda-list\r
+ (ensure-generic-function\r
+ 'effective-slot-definition-class)))\r
+ 3)\r
+ (pushnew :ho-normal-esdc cl:*features*)))\r
+\r
+;; Slot definitions\r
+(defmethod direct-slot-definition-class ((cl hyperobject-class)\r
+ #+ho-normal-dsdc &rest iargs)\r
+ (find-class 'hyperobject-dsd))\r
+\r
+(defmethod effective-slot-definition-class ((cl hyperobject-class) \r
+ #+ho-normal-esdc &rest iargs)\r
+ (find-class 'hyperobject-esd))\r
+\r
+\r
+;;; Slot definitions\r
+\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (defmacro process-class-option (slot-name &optional required)\r
+ #+lispworks\r
+ `(defmethod clos:process-a-class-option ((class hyperobject-class)\r
+ (name (eql ,slot-name))\r
+ value)\r
+ (when (and ,required (null value))\r
+ (error "hyperobject class slot ~A must have a value" name))\r
+ (list name `',value))\r
+ #+(or allegro sbcl cmu scl)\r
+ (declare (ignore slot-name required))\r
+ )\r
+\r
+ (defmacro process-slot-option (slot-name)\r
+ #+lispworks\r
+ `(defmethod clos:process-a-slot-option ((class hyperobject-class)\r
+ (option (eql ,slot-name))\r
+ value\r
+ already-processed-options\r
+ slot)\r
+ (list* option `',value already-processed-options))\r
+ #-lispworks\r
+ (declare (ignore slot-name))\r
+ )\r
+ \r
+ (dolist (option *class-options*)\r
+ (eval `(process-class-option ,option)))\r
+ (dolist (option *slot-options*)\r
+ (eval `(process-slot-option ,option)))\r
+\r
+ (eval\r
+ `(defclass hyperobject-dsd (standard-direct-slot-definition)\r
+ (,@(mapcar #'(lambda (x)\r
+ `(,(intern (symbol-name x))\r
+ :initform nil))\r
+ *slot-options-no-initarg*)\r
+ ,@(mapcar #'(lambda (x)\r
+ `(,(intern (symbol-name x))\r
+ :initarg\r
+ ,(intern (symbol-name x) (symbol-name :keyword))\r
+ :initform nil\r
+ :accessor\r
+ ,(intern (concatenate 'string\r
+ (symbol-name :dsd-)\r
+ (symbol-name x)))))\r
+ *slot-options*))))\r
+ (eval\r
+ `(defclass hyperobject-esd (standard-effective-slot-definition)\r
+ (,@(mapcar #'(lambda (x)\r
+ `(,(intern (symbol-name x))\r
+ :initarg\r
+ ,(intern (symbol-name x) (symbol-name :keyword))\r
+ :initform nil\r
+ :accessor\r
+ ,(intern (concatenate 'string\r
+ (symbol-name :esd-)\r
+ (symbol-name x)))))\r
+ (append *slot-options* *slot-options-no-initarg*)))))\r
+ ) ;; eval-when\r
+\r
+(defun intern-in-keyword (obj)\r
+ (cond\r
+ ((null obj)\r
+ nil)\r
+ ((eq t obj)\r
+ t)\r
+ ((atom obj)\r
+ (intern (symbol-name obj) (find-package 'keyword)))\r
+ ((consp obj)\r
+ (cons (intern-in-keyword (car obj) ) (intern-in-keyword (cdr obj))))\r
+ (t\r
+ obj)))\r
+\r
+(defun canonicalize-value-type (vt)\r
+ (typecase vt\r
+ (atom\r
+ (ensure-keyword vt))\r
+ (cons\r
+ (cons (ensure-keyword (car vt)) (cdr vt)))\r
+ (t\r
+ t)))\r
+\r
+#+ignore\r
+(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)\r
+ #+allegro (declare (ignore name))\r
+ (let* ((dsd (car dsds))\r
+ (value-type (canonicalize-value-type (slot-value dsd 'value-type))))\r
+ (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)\r
+ (setf (slot-value dsd 'sql-type) sql-type)\r
+ (setf (slot-value dsd 'type) (value-type-to-lisp-type value-type))\r
+ (let ((ia (compute-effective-slot-definition-initargs cl #+lispworks name dsds)))\r
+ (apply\r
+ #'make-instance 'hyperobject-esd \r
+ :value-type value-type\r
+ :sql-type sql-type\r
+ :length length\r
+ :print-formatter (slot-value dsd 'print-formatter)\r
+ :subobject (slot-value dsd 'subobject)\r
+ :hyperlink (slot-value dsd 'hyperlink)\r
+ :hyperlink-parameters (slot-value dsd 'hyperlink-parameters)\r
+ :description (slot-value dsd 'description)\r
+ :user-name (slot-value dsd 'user-name)\r
+ :user-name-plural (slot-value dsd 'user-name-plural)\r
+ :index (slot-value dsd 'index)\r
+ :value-constraint (slot-value dsd 'value-constraint)\r
+ :null-allowed (slot-value dsd 'null-allowed)\r
+ ia)))))\r
+\r
+(defmethod compute-effective-slot-definition :around ((cl hyperobject-class) #+ho-normal-cesd name dsds)\r
+ #+ho-normal-cesd (declare (ignore name))\r
+ (let* ((esd (call-next-method))\r
+ (dsd (car dsds))\r
+ (value-type (canonicalize-value-type (slot-value dsd 'value-type))))\r
+ (multiple-value-bind (sql-type length) (value-type-to-sql-type value-type)\r
+ (setf (slot-value esd 'sql-type) sql-type)\r
+ (setf (slot-value esd 'length) length)\r
+ (setf (slot-value esd 'type) (value-type-to-lisp-type value-type))\r
+ (setf (slot-value esd 'value-type) value-type)\r
+ (dolist (name '(print-formatter subobject hyperlink hyperlink-parameters\r
+ description value-constraint index null-allowed user-name))\r
+ (setf (slot-value esd name) (slot-value dsd name)))\r
+ esd)))\r
+\r
+\r
+#+ho-normal-cesd\r
+(setq cl:*features* (delete :ho-normal-cesd cl:*features*))\r
+#+ho-normal-dsdc\r
+(setq cl:*features* (delete :ho-normal-dsdc cl:*features*))\r
+#+ho-normal-esdc\r
+(setq cl:*features* (delete :ho-normal-esdc cl:*features*))\r
+\r
+(defun lisp-type-is-a-string (type)\r
+ (or (eq type 'string)\r
+ (and (listp type) (some #'(lambda (x) (eq x 'string)) type))))\r
+\r
+(defun value-type-to-lisp-type (value-type)\r
+ (case (if (atom value-type)\r
+ value-type\r
+ (car value-type))\r
+ ((:string :cdata :varchar :char)\r
+ '(or null string))\r
+ (:character\r
+ '(or null character))\r
+ (:fixnum\r
+ '(or null fixnum))\r
+ (:boolean\r
+ '(or null boolean))\r
+ (:integer\r
+ '(or null integer))\r
+ ((:float :single-float)\r
+ '(or null single-float))\r
+ (:double-float\r
+ '(or null double-float))\r
+ (otherwise\r
+ t)))\r
+\r
+(defun value-type-to-sql-type (value-type)\r
+ "Return two values, the sql type and field length."\r
+ (let ((type (if (atom value-type)\r
+ value-type\r
+ (car value-type)))\r
+ (length (when (consp value-type)\r
+ (cadr value-type))))\r
+ (values\r
+ (case type\r
+ ((:string :cdata)\r
+ :string)\r
+ ((:fixnum :integer)\r
+ :integer)\r
+ (:boolean\r
+ :boolean)\r
+ ((:float :single-float)\r
+ :single-float)\r
+ (:double-float\r
+ :double-float)\r
+ (otherwise\r
+ :text))\r
+ length)))\r
+\r
+;;;; Class initialization function\r
+\r
+;; defines a slot-unbound method for class and slot-name, fills\r
+;; the slot by calling reader function with the slot values of\r
+;; the instance's reader-keys\r
+(defmacro def-lazy-reader (class slot-name reader &rest reader-keys)\r
+ (let* ((the-slot-name (gensym))\r
+ (the-class (gensym))\r
+ (the-instance (gensym))\r
+ (keys '()))\r
+ (dolist (key reader-keys)\r
+ (push (list 'slot-value the-instance (list 'quote key)) keys))\r
+ (setq keys (nreverse keys))\r
+ `(defmethod slot-unbound (,the-class (,the-instance ,class)\r
+ (,the-slot-name (eql ',slot-name)))\r
+ (declare (ignore ,the-class))\r
+ (setf (slot-value ,the-instance ,the-slot-name) (,reader ,@keys)))))\r
+\r
+\r
+#+lispworks\r
+(defun intern-eql-specializer (slot)\r
+ `(eql ,slot))\r
+\r
+#+(or sbcl cmu lispworks)\r
+(defun ensure-lazy-reader (class-name slot-name reader &rest reader-keys)\r
+ (let ((keys nil)\r
+ (gf (ensure-generic-function 'slot-unbound)))\r
+ (dolist (key reader-keys)\r
+ (push (list 'slot-value 'the-instance (list 'quote key)) keys))\r
+ (setq keys (nreverse keys))\r
+ (multiple-value-bind (method-lambda init-args-values)\r
+ (make-method-lambda\r
+ gf\r
+ (class-prototype (generic-function-method-class gf))\r
+ #-lispworks\r
+ `(lambda (the-class the-instance the-slot-name)\r
+ (declare (ignore the-class))\r
+ (setf (slot-value the-instance the-slot-name) (,reader ,@keys)))\r
+ #+lispworks\r
+ '(the-class the-instance the-slot-name)\r
+ #+lispworks\r
+ nil\r
+ #+lispworks\r
+ `(setf (slot-value the-instance the-slot-name) (,reader ,@keys))\r
+ nil)\r
+ (add-method gf\r
+ (apply\r
+ #'make-instance (generic-function-method-class gf)\r
+ ':specializers (list (class-of (find-class class-name))\r
+ (find-class class-name)\r
+ (intern-eql-specializer slot-name))\r
+ ':lambda-list '(the-class the-instance the-slot-name)\r
+ ':function (compile nil method-lambda)\r
+ init-args-values)))))\r
+\r
+#+(or allegro scl)\r
+(progn\r
+ ;; One entry for each class with lazy readers defined. The value is a plist mapping\r
+ ;; slot-name to a lazy reader, each of which is a list of a function and slot-names.\r
+ (defvar *lazy-readers* (make-hash-table))\r
+\r
+(defmethod slot-unbound :around ((class hyperobject-class) instance slot-name)\r
+ (let ((lazy-reader (loop for super in (class-precedence-list class)\r
+ as lazy-reader = (getf (gethash super *lazy-readers*) slot-name)\r
+ when lazy-reader return it)))\r
+ (if lazy-reader\r
+ (setf (slot-value instance slot-name)\r
+ (apply (car lazy-reader)\r
+ (loop for arg-slot-name in (cdr lazy-reader)\r
+ collect (slot-value instance arg-slot-name))))\r
+ ;; No lazy reader -- defer to regular slot-unbound handling.\r
+ (call-next-method))))\r
+\r
+ ;; The reader is a function and the reader-keys are slot names. The slot is lazily set to\r
+ ;; the result of applying the function to the slot-values of those slots, and that value\r
+ ;; is also returned.\r
+ (defun ensure-lazy-reader (class-name slot-name reader &rest reader-keys)\r
+ (setf (getf (gethash (find-class class-name) *lazy-readers*) slot-name)\r
+ (list* reader (copy-list reader-keys))))\r
+\r
+ (defun remove-lazy-reader (class-name slot-name)\r
+ (setf (getf (gethash (find-class class-name) *lazy-readers*) slot-name)\r
+ nil))\r
+ \r
+ ) ;; #+(or allegro scl)\r
+\r
+\r
+(defun finalize-subobjects (cl)\r
+ "Process class subobjects slot"\r
+ (setf (subobjects cl)\r
+ (let ((subobjects '()))\r
+ (dolist (slot (class-slots cl))\r
+ (let-when\r
+ (subobj-def (esd-subobject slot))\r
+ (let ((subobject\r
+ (make-instance 'subobject\r
+ :name-class (class-name cl)\r
+ :name-slot (slot-definition-name slot)\r
+ :lookup (if (atom subobj-def)\r
+ subobj-def\r
+ (car subobj-def))\r
+ :lookup-keys (if (atom subobj-def)\r
+ nil\r
+ (cdr subobj-def)))))\r
+ (unless (eq (lookup subobject) t)\r
+ #+ignore ;; #-(or sbcl cmu lispworks)\r
+ (eval\r
+ `(hyperobject::def-lazy-reader ,(name-class subobject)\r
+ ,(name-slot subobject) ,(lookup subobject)\r
+ ,@(lookup-keys subobject)))\r
+ #+(or sbcl cmu lispworks allegro scl)\r
+ (apply #'ensure-lazy-reader \r
+ (name-class subobject) (name-slot subobject)\r
+ (lookup subobject) (lookup-keys subobject)))\r
+ (push subobject subobjects))))\r
+ ;; sbcl/cmu reverse class-slots compared to the defclass form\r
+ ;; so re-reverse on cmu/sbcl\r
+ #+(or cmu sbcl) subobjects\r
+ #-(or cmu sbcl) (nreverse subobjects)\r
+ )))\r
+\r
+\r
+(defun finalize-class-slots (cl)\r
+ "Make sure all class slots have an expected value"\r
+ (unless (user-name cl)\r
+ (setf (user-name cl) (format nil "~:(~A~)" (class-name cl))))\r
+ \r
+ (setf (user-name-plural cl)\r
+ (if (and (consp (user-name cl)) (cadr (user-name cl)))\r
+ (cadr (user-name cl))\r
+ (format nil "~A~P" (if (consp (user-name cl))\r
+ (car (user-name cl))\r
+ (user-name cl))\r
+ 2)))\r
+\r
+ (dolist (name '(user-name description))\r
+ (awhen (slot-value cl name)\r
+ (setf (slot-value cl name)\r
+ (etypecase (slot-value cl name)\r
+ (cons (car it))\r
+ ((or string symbol) it))))))\r
+\r
+(defun finalize-documentation (cl)\r
+ "Calculate class documentation slot"\r
+ (let ((*print-circle* nil))\r
+ (setf (documentation (class-name cl) 'class)\r
+ (format nil "Hyperobject~A~A~A~A"\r
+ (aif (user-name cl)\r
+ (format nil ": ~A" it ""))\r
+ (aif (description cl)\r
+ (format nil "~%Class description: ~A" it) "")\r
+ (aif (subobjects cl)\r
+ (format nil "~%Subobjects:~{ ~A~}" (mapcar #'name-slot it)) "")\r
+ (aif (default-print-slots cl)\r
+ (format nil "~%Default print slots:~{ ~A~}" it) "")\r
+ ))))\r
+\r
+(defun finalize-hyperlinks (cl)\r
+ (let ((hyperlinks '()))\r
+ (dolist (esd (class-slots cl))\r
+ (awhen (slot-value esd 'hyperlink)\r
+ (push\r
+ (make-instance 'hyperlink\r
+ :name (slot-definition-name esd)\r
+ :lookup it\r
+ :link-parameters (slot-value esd 'hyperlink-parameters))\r
+ hyperlinks)))\r
+ ;; cmu/sbcl reverse class-slots compared to the defclass form\r
+ ;; hyperlinks is already reversed from the dolist/push loop, so re-reverse on sbcl/cmu\r
+ #-(or cmu sbcl) (setq hyperlinks (nreverse hyperlinks))\r
+ (setf (slot-value cl 'hyperlinks) hyperlinks)))\r
+\r
+(defun init-hyperobject-class (cl)\r
+ "Initialize a hyperobject class. Calculates all class slots"\r
+ (finalize-subobjects cl)\r
+ (finalize-views cl)\r
+ (finalize-hyperlinks cl)\r
+ (finalize-sql cl)\r
+ (finalize-rules cl)\r
+ (finalize-class-slots cl)\r
+ (finalize-documentation cl))\r
+\r
+\r
+;;;; *************************************************************************\r
+;;;; Metaclass Slot Accessors\r
+;;;; *************************************************************************\r
+\r
+(defun find-slot-by-name (cl name)\r
+ (find name (class-slots cl) :key #'slot-definition-name))\r
+\r
+(defun hyperobject-class-user-name (obj)\r
+ (user-name (class-of obj)))\r
+\r
+(defun hyperobject-class-user-name-plural (obj)\r
+ (user-name-plural (class-of obj)))\r
+\r
+(defun hyperobject-class-subobjects (obj)\r
+ (subobjects (class-of obj)))\r
+\r
+(defun hyperobject-class-hyperlinks (obj)\r
+ (hyperlinks (class-of obj)))\r
+\r
+(defun hyperobject-class-slots (obj)\r
+ ;; cmucl/sbcl reverse class-slots\r
+ #+(or cmu sbcl) (reverse (class-slots (class-of obj)))\r
+ #-(or cmu sbcl) (class-slots (class-of obj)))\r
+\r
+(defun all-subobjects (obj)\r
+ "Returns a list of all subobjects in an object"\r
+ (let ((so-list '()))\r
+ (dolist (subobj-obj (subobjects (class-of obj)) (nreverse so-list))\r
+ (dolist (so (funcall (name-slot subobj-obj) obj))\r
+ (push so so-list)))))\r
-;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; *************************************************************************
-;;;; FILE IDENTIFICATION
-;;;;
-;;;; Name: package.lisp
-;;;; Purpose: Package definition for hyperobject package
-;;;; Programmer: Kevin M. Rosenberg
-;;;; Date Started: Apr 2000
-;;;;
-;;;; $Id: package.lisp,v 1.47 2003/05/15 06:30:19 kevin Exp $
-;;;;
-;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg
-;;;; *************************************************************************
-
-(eval-when (:compile-toplevel :execute)
- (declaim (optimize (speed 2) (safety 2) (compilation-speed 0) (debug 2))))
-
-(in-package :cl-user)
-
-#+sbcl
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (if (find-package 'sb-mop)
- (pushnew :kmr-sbcl-mop cl:*features*)
- (pushnew :kmr-sbcl-pcl cl:*features*)))
-
-#+cmu
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (if (eq (symbol-package 'pcl:find-class)
- (find-package 'common-lisp))
- (pushnew :kmr-cmucl-mop cl:*features*)
- (pushnew :kmr-cmucl-pcl cl:*features*)))
-
-
-(defpackage #:hyperobject
- (:nicknames #:ho)
- (:use #:common-lisp #:kmrcl
- #+kmr-sbcl-mop #:sb-mop
- #+kmr-cmucl-mop #:mop
- #+allegro #:mop
- #+lispworks #:clos
- #+scl #:clos)
- (:export
- #:package
- #:hyperobject
- #:hyperobject-class
- #:hyperobject-class-user-name
- #:load-all-subobjects
- #:view
- #:fmt-comma-integer
- #:processed-queued-definitions
- ))
-
-(defpackage #:hyperobject-user
- (:nicknames #:ho-user)
- (:use #:hyperobject #:cl #:cl-user))
-
-
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (shadowing-import
- #+allegro
- '(excl::compute-effective-slot-definition-initargs)
- #+lispworks
- '(clos::compute-effective-slot-definition-initargs)
- #+kmr-sbcl-mop
- '(sb-pcl::compute-effective-slot-definition-initargs)
- #+kmr-sbcl-pcl
- '(sb-pcl:class-of sb-pcl:class-name sb-pcl:class-slots sb-pcl:find-class
- sb-pcl::standard-class
- sb-pcl:slot-definition-name sb-pcl::finalize-inheritance
- sb-pcl::standard-direct-slot-definition
- sb-pcl::standard-effective-slot-definition sb-pcl::validate-superclass
- sb-pcl::direct-slot-definition-class sb-pcl::compute-effective-slot-definition
- sb-pcl::compute-effective-slot-definition-initargs
- sb-pcl::slot-value-using-class
- sb-pcl:class-prototype sb-pcl:generic-function-method-class sb-pcl:intern-eql-specializer
- sb-pcl:make-method-lambda sb-pcl:generic-function-lambda-list
- sb-pcl::class-precedence-list)
- #+kmr-cmucl-mop
- '(pcl::compute-effective-slot-definition-initargs)
- #+kmr-cmucl-pcl
- '(pcl:class-of pcl:class-name pcl:class-slots pcl:find-class pcl::standard-class
- pcl::slot-definition-name pcl:finalize-inheritance
- pcl::standard-direct-slot-definition pcl::standard-effective-slot-definition
- pcl::validate-superclass pcl:direct-slot-definition-class
- pcl:compute-effective-slot-definition
- pcl::compute-effective-slot-definition-initargs
- pcl::slot-value-using-class
- pcl:class-prototype pcl:generic-function-method-class pcl:intern-eql-specializer
- pcl:make-method-lambda pcl:generic-function-lambda-list
- pcl::class-precedence-list)
- #+scl
- '(clos::compute-effective-slot-definition-initargs
- clos::class-prototype
- ;; note: make-method-lambda is not fbound
- )
-
- :hyperobject))
-
-#+sbcl
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (if (find-package 'sb-mop)
- (setq cl:*features* (delete :kmr-sbcl-mop cl:*features*))
- (setq cl:*features* (delete :kmr-sbcl-pcl cl:*features*))))
-
-#+cmu
-(eval-when (:compile-toplevel :load-toplevel :execute)
- (if (find-package 'mop)
- (setq cl:*features* (delete :kmr-cmucl-mop cl:*features*))
- (setq cl:*features* (delete :kmr-cmucl-pcl cl:*features*))))
+;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-\r
+;;;; *************************************************************************\r
+;;;; FILE IDENTIFICATION\r
+;;;;\r
+;;;; Name: package.lisp\r
+;;;; Purpose: Package definition for hyperobject package\r
+;;;; Programmer: Kevin M. Rosenberg\r
+;;;; Date Started: Apr 2000\r
+;;;;\r
+;;;; $Id: package.lisp,v 1.48 2003/05/17 22:24:38 kevin Exp $\r
+;;;;\r
+;;;; This file is Copyright (c) 2000-2003 by Kevin M. Rosenberg\r
+;;;; *************************************************************************\r
+\r
+(eval-when (:compile-toplevel :execute)\r
+ (declaim (optimize (speed 2) (safety 2) (compilation-speed 0) (debug 2))))\r
+\r
+(in-package :cl-user)\r
+\r
+#+sbcl\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (if (find-package 'sb-mop)\r
+ (pushnew :kmr-sbcl-mop cl:*features*)\r
+ (pushnew :kmr-sbcl-pcl cl:*features*)))\r
+\r
+#+cmu\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (if (eq (symbol-package 'pcl:find-class)\r
+ (find-package 'common-lisp))\r
+ (pushnew :kmr-cmucl-mop cl:*features*)\r
+ (pushnew :kmr-cmucl-pcl cl:*features*)))\r
+\r
+\r
+(defpackage #:hyperobject\r
+ (:nicknames #:ho)\r
+ (:use #:common-lisp #:kmrcl\r
+ #+kmr-sbcl-mop #:sb-mop\r
+ #+kmr-cmucl-mop #:mop\r
+ #+allegro #:mop\r
+ #+lispworks #:clos\r
+ #+scl #:clos)\r
+ (:export\r
+ #:package\r
+ #:hyperobject\r
+ #:hyperobject-class\r
+ #:hyperobject-class-user-name\r
+ #:load-all-subobjects\r
+ #:view\r
+ #:fmt-comma-integer\r
+ #:processed-queued-definitions\r
+ #:all-subobjects\r
+ #:subobjects\r
+ ))\r
+\r
+(defpackage #:hyperobject-user\r
+ (:nicknames #:ho-user)\r
+ (:use #:hyperobject #:cl #:cl-user))\r
+\r
+\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (shadowing-import\r
+ #+allegro\r
+ '(excl::compute-effective-slot-definition-initargs)\r
+ #+lispworks\r
+ '(clos::compute-effective-slot-definition-initargs)\r
+ #+kmr-sbcl-mop \r
+ '(sb-pcl::compute-effective-slot-definition-initargs)\r
+ #+kmr-sbcl-pcl\r
+ '(sb-pcl:class-of sb-pcl:class-name sb-pcl:class-slots sb-pcl:find-class\r
+ sb-pcl::standard-class\r
+ sb-pcl:slot-definition-name sb-pcl::finalize-inheritance\r
+ sb-pcl::standard-direct-slot-definition\r
+ sb-pcl::standard-effective-slot-definition sb-pcl::validate-superclass\r
+ sb-pcl::direct-slot-definition-class sb-pcl::compute-effective-slot-definition\r
+ sb-pcl::compute-effective-slot-definition-initargs\r
+ sb-pcl::slot-value-using-class\r
+ sb-pcl:class-prototype sb-pcl:generic-function-method-class sb-pcl:intern-eql-specializer\r
+ sb-pcl:make-method-lambda sb-pcl:generic-function-lambda-list\r
+ sb-pcl::class-precedence-list)\r
+ #+kmr-cmucl-mop \r
+ '(pcl::compute-effective-slot-definition-initargs)\r
+ #+kmr-cmucl-pcl\r
+ '(pcl:class-of pcl:class-name pcl:class-slots pcl:find-class pcl::standard-class\r
+ pcl::slot-definition-name pcl:finalize-inheritance\r
+ pcl::standard-direct-slot-definition pcl::standard-effective-slot-definition\r
+ pcl::validate-superclass pcl:direct-slot-definition-class\r
+ pcl:compute-effective-slot-definition\r
+ pcl::compute-effective-slot-definition-initargs\r
+ pcl::slot-value-using-class\r
+ pcl:class-prototype pcl:generic-function-method-class pcl:intern-eql-specializer\r
+ pcl:make-method-lambda pcl:generic-function-lambda-list\r
+ pcl::class-precedence-list)\r
+ #+scl\r
+ '(clos::compute-effective-slot-definition-initargs\r
+ clos::class-prototype\r
+ ;; note: make-method-lambda is not fbound\r
+ )\r
+ \r
+ :hyperobject))\r
+\r
+#+sbcl\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (if (find-package 'sb-mop)\r
+ (setq cl:*features* (delete :kmr-sbcl-mop cl:*features*))\r
+ (setq cl:*features* (delete :kmr-sbcl-pcl cl:*features*))))\r
+\r
+#+cmu\r
+(eval-when (:compile-toplevel :load-toplevel :execute)\r
+ (if (find-package 'mop)\r
+ (setq cl:*features* (delete :kmr-cmucl-mop cl:*features*))\r
+ (setq cl:*features* (delete :kmr-cmucl-pcl cl:*features*))))\r
projects / hyperobject.git / commitdiff