METHOD AND APPARATUS FOR REALIZING A DYNAMICALLY TYPED FILE OR OBJECT SYSTEM ENABLING A USER TO PERFORM CALCULATIONS OVER THE FIELDS ASSOCIATED WITH THE FILES OR OBJECTS IN THE SYSTEM

• US 20150199378A1
• Filed: 07/01/2013
• Published: 07/16/2015
• Est. Priority Date: 06/29/2012
• Status: Abandoned Application

• Current Assignee: Nick Alex Lieven Reyntjen
• Original Assignee: Nick Alex Lieven Reyntjen
• Inventors: Reyntjens, Nick Alex Lieven
• Application Number:
  US14/408,350
• Publication Number:
  US 20150199378A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G06F 16/185 Hierarchical storage management [HSM] systems, e.g. file migration or policies thereof details of archiving G06F16/11
• CPC Class Codes: G06N 5/00 Computing arrangements using knowledge-based models
• CPC Class Codes: G06N 5/02 Knowledge representation; Symbolic representation

Abstract

According to the invention there is provided a method for retrieving the value of a first path of a first entity in a data system comprising a calculation device and a storage device with said first path stored thereon, said method comprising the step of said calculation device calculating said value as all calculated entities: that are descendants of said first entity; and that are members of said first path.

Claims

1. A method for calculating the value of a first path of a first entity in a data system comprising a calculation device and a storage device with said first path stored thereon, said method comprising the step of said calculation device calculating said value as all entities:

that are descendants of said first entity; and

that are members of said first path.

7. The method according to claim 1, further comprising

calculating the members of said first path by means of an associated formula, said formula utilizing values of a first attribute under a further path defined in said data system.

8. The method according to claim 7, further comprising

displaying said value of said first attribute as a value of a cell in a spreadsheet

10. The method according to claim 7, wherein

said first attribute or said first path comprises a human readable identifier which is modifiable

said human readable identifier is modifiable at runtime, so that if said human readable identifier is modified by a first user, than a second user can see the new value of said human readable identifier without needing to login again in said data system.

11. The method according to claim 7, wherein said first path inherits an attribute from a further path.

12. The method according to claim 7, wherein said formula references a second path that:

is a sub-path of the parent path of said first path; and

comprising a reference field whose return type is the parent path of said first path.

13. The method according to claim 7, further comprising

calculating a dominant implementation for at least one of said descendants of said entity, in order to calculate the members of said first path.

14. The method according to claim 1, further comprising

calculating for at least one of said descendants of said entity, referred to as subject, a polymorphic value for a derived primal path'"'"'s implementation by:

determining the primal field'"'"'s dominant current implementation of said subject;

calculating said polymorphic value as the non-polymorphic value for that dominant implementation of said subject by calculating the subject'"'"'s targets for that dominant implementation by filtering its formula targets with its filter for said subject, and when the path is a link path, creating or locating for each obtained target a new or existing combined identity with as its left parent said subject and as its right parent said target, wherein a subject'"'"'s formula targets and filter for a derived path implementation are respectively;

the entities obtained by applying the implementation'"'"'s formula to the subject and

a filter that the user can configure by setting its default rule to pass or block all possible targets and by adding exceptions to that default rule,

in order to calculate the members of said first path in function of said polymorphic value.

15. The method according to claim 1, further comprising

calculating exceptions in a filter associated with at least one of said descendent entities for

a derived path by

determining the exceptions in the filters of the source implementations of said derived path for said one descendent entity

calculating the exceptions in the filter associated with said one descendent entity for said derived path as

the intersection of the exceptions in said filters source implementations, in order to calculate the members of said first path.

16. The method according to claim 7, further comprising

extracting a number out of a file that is associated with one of said descendent entities by:

locating said associated file

opening said file

reading bytes from said file

interpreting said bytes as a number,

in order to calculate the members of said first path.

17. The method according to claim 1, further comprising

calculating for at least one of said descendants of said entity, referred to as subject, a value for a primal attribute'"'"'s implementation of said subject by

calculating the primal field'"'"'s dominant current implementation of said subject

calculating said subject'"'"'s formula value for that dominant implementation

calculating said subject'"'"'s value for that dominant implementation as said formula value or its overridden value,

wherein a subject'"'"'s formula value and overridden value for an attribute implementation are respectfully:

the value obtained by applying the implementation'"'"'s formula to said subject and

an independent value that may be provided by the user that overrides the formula value of a subject,

in order to calculate the members of said first path.

18. The method according to claim 7, further comprising

retrieving a value from column in relational database,

said column being associated with an attribute under a sub-path of the parent path of said first path, in order to calculate the members of said first path.

19. The method according to claim 7, wherein

said entities are files or associated with files and said paths are folders or tags.

21. The method according to claim 1, wherein

said entities are programming objects and said paths are classes.

22. The method according to claim 7, wherein

at least one of said descendent entities is a member of at least two paths.

23. A method according to claim 1, wherein said first path has reference fields that have been calculated at an earlier point in time by:

calculating the reference fields of said first path

calculating the non-reference field of said path

calculating the fields of a first path as the union of the reference fields and none-reference fields of said path.

27. The method according to claim 7, wherein

the return type of the outer scope variable of said associated formula is the parent path of said first path

28. The method according to claim 7, wherein the return type of a field expression that:

is embedded in said associated formula; and

references to a further field,

has been previously calculated as the return type of said further field.

29. The method according to claim 1, wherein said associated formula contains a UNION function whose return type is a set type whose inner type is an or-fashioned multi-structured type, the or-fashioned multi-structured type comprising as its components the inner return types of at least two arguments of said UNION function.

30. The method according to claim 29, wherein the fields of said or-fashioned multi-structured type, have been previously calculated by grouping the fields of its components by their primal fields.

31. The method according to claim 30, said calculating of said fields of said or-fashioned multi-structured type further comprising:

creating for each such by-primal-field-grouping one specialized field that specializes said by-primal-field-grouping

33. The method according to claim 7, wherein, when said first path is a link path, said first path has a left and right parent field under it, that have been calculated at an earlier time by:

creating a left parent field under said path, whose return type is the parent path of that path; and

creating a right parent field under said path, whose return type is the inner return type of an associated formula of said first path

34. The method according to claim 7, wherein when said first path is a back-link path, said first path'"'"'s left and right parent fields where created by calculation at a previous time, said calculation comprising:

creating a left parent field under said first path, whose return type is the parent path of said first path'"'"'s primal link-path; and

creating a right parent field under said first path, whose return type is the parent path of said first path

35. The method according to claim 7, wherein

a root field under said first path is present;

and

said root field'"'"'s return type is the root path of the model.

36. The method according to claim 7, wherein said first path has a primal field.

37. The method according to claim 7, wherein said first path has a specialized field that specializes at least one field of all the fields under the base paths of said first path.

39. The method according to claim 7, wherein

said first path has a specialized field that is associated with a group of fields;

and

said group of fields, groups the fields under the base paths of said first paths by their primal field.

41. The method according to claim 50, wherein said data system further comprises a computing node connected to a display device, said method further comprising

sending a message to said computing node;

and

updating said display device

49. The method according to claim 1, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

50. The method according to claim 7, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

51. The method according to claim 10, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

52. The method according to claim 12, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

53. The method according to claim 16, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

54. The method according to claim 19, further comprising

recalculating said members of said first path in an automated fashion in response to a user altering a value of an attribute on which said first path is dependent

55. An apparatus in relation with the method according to claim 7, said apparatus and relation being:

a non-transitory computer readable medium embodying information indicative of computer executable instructions, that when executed by a calculation device, can be used to perform the method according to claim 7;

or

a node participating in a client-server or peer-to-peer architecture forming a data system performing the method according to claim 7;

or.

a data system comprising a calculation device and a storage device, said data system configured to perform the method according to claim 7.

56. An apparatus in relation with the method according to claim 54, said apparatus and relation being:

a non-transitory computer readable medium embodying information indicative of computer executable instructions, that when executed by a calculation device, can be used to perform the method according to claim 54;

or

a node participating in a client-server or peer-to-peer architecture forming a data system performing the method according to claim 54;

or.

a data system comprising a calculation device and a storage device, said data system configured to perform the method according to claim 54.

2-6. -6. (canceled)

9. (canceled)

20. (canceled)

32. (canceled)

38. (canceled)

40. (canceled)

42-45. -45. (canceled)

46. A method for calculating the content of a first folder of a first file in a data system comprising a calculation device and a storage device with said first folder stored thereon, said method comprising the step of said calculation device calculating said content as all files:

that are children of said first file; and

that are contained by said first folder.

47. The method according to claim 46, wherein said folders have fields so that:

each file in a folder has a value for each field defined on that folder; and

subfolders of folders can also be seen as fields and their value for a given file is a set of files.

48. The method according to claim 47, further comprising

recalculating content of said first folder in an automated fashion in response to a user altering the value of an attribute on which said folder'"'"'s formula is dependent.

57. A non-transitory computer readable medium embodying information indicative of computer executable instructions embodying a method that creates a new class in response to a user declaring a field, whose return type is a collection type, on an existing class, in order to let said user create new fields on said newly created class.

58. The apparatus according to claim 57, wherein further

said method is part of a tool suitable for general purpose calculation or workflow;

and

say tool recalculates, in an automated fashion, the result of a formula when any of the values of the fields on which the formula is dependent changed.

59. The apparatus according to claim 58, wherein further

said tool supports multi-memberships.

60. The apparatus according to claim 59, wherein further

said classes are displayed to the user as folders of a file system.

61. A computer readable medium embodying information indicative of computer executable instructions embodying a method of displaying, by means of a tree widget, the files and folders present in the variation of a conventional file system, said method comprising

when in said tree widget a folder gets expanded, displaying file names under the name of said expanded folder;

and

when in said tree widget a file gets expanded, displaying folder names under the name of said expanded file,

wherein said displayed folder names are the names of the subfolders of the folder in which said expanded file resides.

62. The apparatus according to claim 61, wherein further

said file has a parent file;

and

said file has a numeric field; and

said parent file has a numeric field whose value is configured to be the sum of the values of said numeric field for all files that

are child files of said parent file; and

reside in the same folder as said file.