TRANSFORMATION OF HIERARCHICAL DATA FORMATS USING GRAPHICAL RULES

• US 20110161886A1
• Filed: 12/29/2009
• Published: 06/30/2011
• Est. Priority Date: 12/29/2009
• Status: Active Grant

• Current Assignee: Aptitude Software Ltd. (Aptitude Software Group Plc)
• Original Assignee: Aptitude Software Group Plc
• Inventors: Thomson, Neil, Pusz, Grzegorz Roman
• Granted Patent: US 8,732,596 B2
• Time in Patent Office: Days
• US Class Current: 715/853
• CPC Class Codes: G06F 8/34 Graphical or visual programming

Abstract

There is provided a method of creating computer instructions for transforming inbound instances, being instances of a hierarchical inbound data format, into outbound instances, being instances of at least one hierarchical outbound data format, wherein each inbound instance is transformed into zero, one or more outbound instances, the inbound and outbound data formats each having a number of segments arranged in a hierarchical manner, the method using a computing device having at least a processor, a memory, a display device and an input device, and the method including:

retrieving from the memory and providing on the display device a number of operation icons each representing at least one operation to be performed on data;

enabling a user of the computing device to select and arrange at least some of the operation icons on the display device, and to arrange graphical links between the selected operation icons, using the input device, so as to define a rule which takes data from a segment of the inbound data format and delivers data to a segment of the outbound data format;

enabling the user to form a plurality of such rules in the same manner by arranging the operation icons and graphical links on the display device;

enabling the user to embed one such rule within another such rule; and

compiling, at the processor, computer instructions, in accordance with the rules, which when executed on a computer cause the computer to transform the inbound instances into the outbound instances.

Claims

1. A method of creating computer instructions for transforming inbound instances, being instances of a hierarchical inbound data format, into outbound instances, being instances of at least one hierarchical outbound data format, wherein each inbound instance is transformed into zero, one or more outbound instances, the inbound and outbound data formats each having a number of segments arranged in a hierarchical manner, the method using a computing device having at least a processor, a memory, a display device and an input device, and the method comprising:

retrieving from said memory and providing on said display device a number of operation icons each representing at least one operation to be performed on data;

enabling a user of said computing device to select and arrange at least some of said operation icons on said display device, and to arrange graphical links between the selected operation icons, using said input device, so as to define a rule which takes data from a segment of said inbound data format and delivers data to a segment of said outbound data format;

enabling said user to form a plurality of such rules in the same manner by arranging said operation icons and graphical links on said display device

enabling said user to embed one such rule within another such rule; and

compiling, at said processor, computer instructions, in accordance with said rules, which when executed on a computer cause the computer to transform said inbound instances into said outbound instances.

2. A method as claimed in claim 1, wherein the operation icons defining each rule are arranged on said display device as a rule flow chart, and wherein the method comprises displaying to said user only such rule flow chart at a time.

3. A method as claimed in claim 1, which further comprises displaying to said user, at the beginning of said operation icons representing one of said rules, information identifying said segment of said inbound data format corresponding with that rule.

4. A method as claimed in claim 1, which further comprises displaying to said user, at the end of said operation icons representing one of said rules, information identifying said segment of said outbound data format corresponding with that rule.

5. A method as claimed in claim 1, wherein each rule having an embedded rule contains an embedded rule icon which represents the embedded rule.

6. A method as claimed in claim 5, which further comprises allowing the developer to select said embedded rule icon in such a way as to cause the operation icons and graphical links representing said embedded rule to be displayed on said display device.

7. A method as claimed in claim 6, which further comprises automatically ceasing to display the embedding rule when the embedded rule is displayed.

8. A method as claimed in claim 1, wherein each rule comprises an input icon and an output icon, and wherein said method includes enabling said developer to connect an icon representing an embedded rule to the input icon of the embedding rule and to the output icon of the embedding icon by means of graphical links.

9. A method as claimed in claim 1, which further comprises displaying to said developer a rule navigator which allows the developer to see a hierarchical structure of said rules.

10. A method as claimed in claim 1, wherein the manner in which said rules are embedded within each other forms a hierarchical structure of rules, and wherein said method further comprises displaying to said developer a graphical representation of said hierarchical structure of rules.

11. A method as claimed in claim 10, which further comprises displaying to said developer a graphical representation of the hierarchical structure of said inbound data format.

12. A method as claimed in claim 11, which further comprises displaying to said developer graphical links between the displayed graphical representation of the hierarchical structure of said inbound data format and the graphical representation of said hierarchical structure of rules.

13. A method as claimed in claim 11, which further comprises displaying to said developer a graphical representation of the hierarchical structure of the or each outbound data format.

14. A method as claimed in claim 13, which further comprises displaying to said developer graphical links between the displayed graphical representation of the hierarchical structure of the or each outbound data format and the graphical representation of said hierarchical structure of rules.

15. A method as claimed in claim 10, which further comprises enabling said developer to select, by means of said input device, whether to expand or collapse a part of said graphical representation of said hierarchical structure of rules.

16. A method as claimed in claim 1, wherein said computer instructions, when executed by a computer, cause the computer to transform said inbound instances into at least one outbound instance.

17. A method as claimed in claim 1, wherein said outbound instances are instances of at least two outbound data formats, and said computer instructions, when executed by a computer, cause the computer to transform said inbound instances into outbound instances of said at least two hierarchical outbound data formats.

18. A programmed computer comprising at least a processor, a memory, a display device and an input device, wherein said computer is programmed to perform a method of creating computer instructions for transforming inbound instances, being instances of a hierarchical inbound data format, into outbound instances, being instances of at least one hierarchical outbound data format, wherein each inbound instance is transformed into zero, one or more outbound instances, the inbound and outbound data formats each having a number of segments arranged in a hierarchical manner, the method comprising:

retrieving from said memory and providing on said display device a number of operation icons each representing at least one operation to be performed on data;

enabling a user of said computing device to select and arrange at least some of said operation icons on said display device, and to arrange graphical links between the selected operation icons, using said input device, so as to define a rule which takes data from a segment of said inbound data format and delivers data to a segment of said outbound data format;

enabling said user to form a plurality of such rules in the same manner by arranging said operation icons and graphical links on said display device;

enabling said user to embed one such rule within another such rule; and

compiling, at said processor, computer instructions, in accordance with said rules, which when executed on a computer cause the computer to transform said inbound instances into said outbound instances.

19. A computer-readable medium containing computer-readable instructions for performing a method of creating computer instructions for transforming inbound instances, being instances of a hierarchical inbound data format, into outbound instances, being instances of at least one hierarchical outbound data format, wherein each inbound instance is transformed into zero, one or more outbound instances, the inbound and outbound data formats each having a number of segments arranged in a hierarchical manner, the method using a computing device having at least a processor, a memory, a display device and an input device, and the method comprising:

retrieving from said memory and providing on said display device a number of operation icons each representing at least one operation to be performed on data;

enabling a user of said computing device to select and arrange at least some of said operation icons on said display device, and to arrange graphical links between the selected operation icons, using said input device, so as to define a rule which takes data from a segment of said inbound data format and delivers data to a segment of said outbound data format;

enabling said user to form a plurality of such rules in the same manner by arranging said operation icons and graphical links on said display device;

enabling said user to embed one such rule within another such rule; and

compiling, at said processor, computer instructions, in accordance with said rules, which when executed on a computer cause the computer to transform said inbound instances into said outbound instances.