US5544302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Object-oriented framework for creating and using container objects with built-in properties
Assignee: Apple Inc
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Filing: 1993-06-03
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Granted: 1996-08-06
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Expires: 2013-06-03
Abstract
Abstract An object-oriented framework is used to create container objects which are, in turn, used to hold both other objects and information in order to organize the information in a variety of ways. The framework contains a set of pre-defined class information which allows container objects to be constructed or instantiated. An instantiated container object can be accessed by a multitude of users and may contain other objects which can hold information defining other containers, such as shelves and trash cans, or which can hold information representing physical "things" such as locations, maps and people. The pre-defined class information includes member functions which provide default editing operations such as cut, copy, paste, drag, drop, selection, move, undo and redo, which editing operations are applicable to all objects in the container. Member functions are also provided to generate one or more presentations on a display which represent the container.
Inventors
- 👤 Frank T. Nguyen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:43
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; G06F9/451
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
236 words
A method for organizing information in a memory of a computer system, the memory having an address space for an object-oriented operating system and an address space for an application program, the method comprising the steps of: (a) storing information defining a container class in the operating system address space of the memory, the container class being comprised of a data structure for holding information, a member function for constructing a container object from the container class, a first member function for inserting information identifying a containable object into the data structure, plurality of member functions for performing editing operations and a second member function for inserting information identifying an editing operation into the data structure; (b) executing the constructing member function to instantiate a container object in the application program address space of the memory; (c) executing the first inserting member function of the instantiated container object to insert information identifying a containable object into the data structure of the instantiated container object; (d) executing one of the editing member functions in the instantiated container object to perform an editing operation on the containable object identified by information in the data structure of the instantiated container object; and (e) executing the second inserting member function to insert information identifying the editing operation performed in step (d) into the data structure of the instantiated container object so that the editing operation may be undone and redone.
Claim 2
Independent Claim
236 words
A method for organizing information in a memory of a computer system, the memory having an address space for an object-oriented operating system and an address space for an application program, the method comprising the steps of: (a) storing information defining a container class in the operating system address space of the memory, the container class being comprised of a data structure for holding information, a member function for constructing a container object from the container class, a first member function for inserting information identifying a containable object into the data structure, plurality of member functions for performing editing operations and a second member function for inserting information identifying an editing operation into the data structure; (b) executing the constructing member function to instantiate a container object in the application program address space of the memory; (c) executing the first inserting member function of the instantiated container object to insert information identifying a containable object into the data structure of the instantiated container object; (d) executing one of the editing member functions in the instantiated container object to perform an editing operation on the containable object identified by information in the data structure of the instantiated container object; and (e) executing the second inserting member function to insert information identifying the editing operation performed in step (d) into the data structure of the instantiated container object so that the editing operation may be undone and redone.
Claim 3
Dependent Claim
36 words
A method as recited in claim 1, wherein step (c) comprises the step of: (c1) executing the inserting member function to insert information identifying another container object into the data structure of the instantiated container object.
Claim 4
Dependent Claim
33 words
A method as recited in claim 1, wherein step (c) comprises the step of: (c2) executing the inserting member function to insert information identifying a place object containing information representing a physical location.
Claim 5
Dependent Claim
34 words
A method as recited in claim 1, wherein the step (c) comprises the step of: (c3) executing the inserting member function to insert information identifying an inbox object containing member functions for receiving messages.
Claim 6
Dependent Claim
34 words
A method as recited in claim 1, wherein the step (c) comprises the step of: (c4) executing the inserting member function to insert information identifying an outbox object containing member functions for transmitting messages.
Claim 7
Dependent Claim
37 words
A method as recited in claim 1, wherein the step (c) comprises the step of: (c5) executing the inserting member function to insert information identifying a boot set object containing member functions for booting the computer system.
Claim 8
Dependent Claim
36 words
A method as recited in claim 1, wherein the step (c) comprises the step of: (c6) executing the inserting member function to insert information identifying a database query object containing information generated by a database query.
Claim 9
Dependent Claim
37 words
A method as recited in claim 1, wherein the step (c) comprises the step of: (c7) executing the inserting member function to insert information identifying a content-based retrieval object containing information generated by a content-based database query.
Claim 10
Dependent Claim
61 words
A method as recited in claim 1, wherein step (d) comprises the steps of: (d1) obtaining input from a user to select an editing operation; and (d2) executing one of the editing member functions in the instantiated container object to perform the selected editing operation on the containable object identified by information in the data structure of the instantiated container object.
Claim 11
Dependent Claim
40 words
A method as recited in claim 9, wherein step (d1) comprises the step of: (d1a) obtaining user input to select an editing operation from the set of editing operations consisting of: copying, deleting, cutting, pasting, selecting, dragging, dropping, and moving.
Claim 12
Dependent Claim
57 words
A method as recited in claim 1, wherein the container class further comprises a member function for creating a presentation representing a container object and the method further comprises the step of: (f) executing the presentation creating method to generate presentations of the instantiated container object as a window presentation, a frame presentation and an icon presentation.
Claim 13
Independent Claim
257 words
A system for organizing information in a memory of a computer system, the memory having an address space for an object-oriented operating system and an address space for an application program, the system comprising: (a) means for storing information defining a container class in the operating system address space in the memory, the container class being comprised of a data structure for holding information, a member function for constructing a container object from the container class, a first member function for inserting information identifying a containable object into the data structure, a plurality of member functions for performing editing operations and a second member function for inserting information identifying an editing operation into the data structure; (b) means controlled by the application program for executing the constructing member function to instantiate a container object in the application program address space of the memory; (c) means controlled by the application program for executing the first inserting member function to insert information identifying a containable object into the data structure of the instantiated container object; (d) means controlled by the application program for executing one of the editing member functions in the instantiated container object to perform an editing operation on the containable object identified by information in the data structure of the instantiated container object; and (e) means responsive to a particular editing operation for executing the second inserting member function to insert information identifying the particular editing operation into the data structure of the instantiated container object so that the editing operation may be undone and redone.
Claim 14
Independent Claim
257 words
A system for organizing information in a memory of a computer system, the memory having an address space for an object-oriented operating system and an address space for an application program, the system comprising: (a) means for storing information defining a container class in the operating system address space in the memory, the container class being comprised of a data structure for holding information, a member function for constructing a container object from the container class, a first member function for inserting information identifying a containable object into the data structure, a plurality of member functions for performing editing operations and a second member function for inserting information identifying an editing operation into the data structure; (b) means controlled by the application program for executing the constructing member function to instantiate a container object in the application program address space of the memory; (c) means controlled by the application program for executing the first inserting member function to insert information identifying a containable object into the data structure of the instantiated container object; (d) means controlled by the application program for executing one of the editing member functions in the instantiated container object to perform an editing operation on the containable object identified by information in the data structure of the instantiated container object; and (e) means responsive to a particular editing operation for executing the second inserting member function to insert information identifying the particular editing operation into the data structure of the instantiated container object so that the editing operation may be undone and redone.
Claim 15
Dependent Claim
39 words
A system as recited in claim 12, wherein the means for executing the first inserting member function is controlled by the application program to insert information identifying another container object into the data structure of the instantiated container object.
Claim 16
Dependent Claim
35 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying a place object containing information representing a physical location.
Claim 17
Dependent Claim
35 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying an inbox object containing member functions for receiving messages.
Claim 18
Dependent Claim
35 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying an outbox object containing member functions for transmitting messages.
Claim 19
Dependent Claim
38 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying a boot set object containing member functions for booting the computer system.
Claim 20
Dependent Claim
37 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying a database query object containing information generated by a database query.
Claim 21
Dependent Claim
38 words
A system as recited in claim 12, wherein the means for executing the inserting member function is controlled by the application program to insert information identifying a content-based retrieval object containing information generated by a content-based database query.
Claim 22
Dependent Claim
65 words
A system as recited in claim 12, including means for obtaining input from a user to select an editing operation; and means responsive to the selection of an editing operation for executing one of the editing member functions in the instantiated container object to perform the selected editing operation on the containable object identified by information in the data structure of the instantiated container object.
Claim 23
Dependent Claim
35 words
A system as recited in claim 20, wherein the means for obtaining user input selects an editing operation from the set of editing operations consisting of: copying, deleting, cutting, pasting, selecting, dragging, dropping, and moving.
Claim 24
Dependent Claim
56 words
A system as recited in claim 21, wherein the container class further comprises a member function for creating a presentation representing a container object and the system further comprises (f) means for executing the presentation creating method to generate presentations of the instantiated container object as a window presentation, a frame presentation and an icon presentation.
Claim 25
Dependent Claim
139 words
A container framework for use in a computer system having a processor, a volatile memory, a non-volatile memory having a plurality of separate volumes and a plurality of objects, each of the plurality of objects having object model information stored in the volatile memory and object model store information stored in one of the plurality of non-volatile memory volumes, the container framework comprising: means for constructing a container object, the container object having a container model stored in the volatile memory and a container model store stored in the non-volatile memory; means for inserting each of the plurality of objects into the container object, the inserting means comprising means for copying object model information for the each object into the container model and means for linking the container model information and the object model information into a containment hierarchy.
Claim 26
Dependent Claim
139 words
A container framework for use in a computer system having a processor, a volatile memory, a non-volatile memory having a plurality of separate volumes and a plurality of objects, each of the plurality of objects having object model information stored in the volatile memory and object model store information stored in one of the plurality of non-volatile memory volumes, the container framework comprising: means for constructing a container object, the container object having a container model stored in the volatile memory and a container model store stored in the non-volatile memory; means for inserting each of the plurality of objects into the container object, the inserting means comprising means for copying object model information for the each object into the container model and means for linking the container model information and the object model information into a containment hierarchy.
Claim 27
Dependent Claim
29 words
A container framework according to claim 23 wherein the inserting means comprises means for copying a reference to object model information for the each object into the container model.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-08-06 | 2000-02-05 | 2000-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-08-06 | 2004-02-05 | 2004-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-08-06 | 2008-02-05 | 2008-08-06 | $7700.00 | Window Closed / Lapsed |