Conditional text manipulation

• US 20060190816A1
• Filed: 02/23/2006
• Published: 08/24/2006
• Est. Priority Date: 02/24/2005
• Status: Active Grant

• Current Assignee: Thomson Reuters Enterprise Centre GmbH (The Woodbridge Co. Ltd.)
• Original Assignee: Business Integrity Ltd. (The Woodbridge Co. Ltd.)
• Inventors: Vasey, Philip E.
• Granted Patent: US 7,818,304 B2
• Time in Patent Office: Days
• US Class Current: 715/205
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
• CPC Class Codes: G06F 40/163 Handling of whitespace
• CPC Class Codes: G06F 40/174 Form filling; Merging
• CPC Class Codes: G06F 40/186 Templates

Abstract

A document generation system for generating a customised document using content elements selected by rules operating on input information, the content elements comprising conditional and unconditional text is provided. The system provides means to generate a program structure, containing information about the space characters to be inserted between the conditional and unconditional text in the generated document. The program structure is evaluated to determine the positions of the space characters. The program structure may be an XML structure.

Claims

1. A document generation system for generating a customised document using content elements selected by rules operating on input information, the content elements comprising conditional and unconditional text elements, the system comprising:

at least one computer having a document generation program installed thereon;

wherein the system is capable of generating a fully or a partially customised document by evaluating the rules to select some of the content elements; and

means adapted to generate a program structure representing the conditional text elements including space elements representing space characters, the evaluation of which determines the position of space characters inserted between the conditional text and unconditional text of the content elements.

2. The document generation system of claim 1, comprising means to evaluate the program structure.

3. The document generation system of claim 2, wherein the means to evaluate the program structure is integral with the document generation program.

4. The document generation system of claim 2, wherein the means to evaluate the program structure is accessible by the document generation program.

5. The document generation system of claim 1, wherein the program structure is an XML structure.

6. The document generation system of claim 1, wherein the at least one computer is part of a client server network, comprising at least one client computer and at least one server computer.

7. The document generation system of claim 6, wherein the at least one client computer and the at least one server computer communicate using a communication protocol.

8. The document generation system of claim 7, wherein the communication protocol is at least one of TCP/IP, HTTP or XML.

9. The document generation system of claim 6, wherein the at least one computer is a server computer.

10. The document generation system of claim 6, wherein the at least one computer is a client computer.

11. The document generation system of claim 9, wherein the means adapted to generate the program structure is stored on the server computer.

12. The document generation system of claim 10, wherein the means adapted to generate the program structure is stored on a client computer.

13. The document generation system of claim 1, comprising means to evaluate further rules associated with the program structure.

14. The document generation system of claim 13, wherein the means to evaluate the further rules evaluates the program structure.

15. The document generation system of claim 14, wherein evaluation of the further rules collapses contiguous space elements to a single space element.

16. The document generation system of claim 15, wherein the single space element represents a single-space character.

17. A method of manipulating conditional text in a document generation system comprising:

receiving input information;

selecting content elements, the content elements containing conditional and unconditional text, in a template, using rules operating on the input information;

generating a program structure containing information about space characters to be inserted between the conditional text and unconditional text in the content elements;

evaluating the program structure; and

generating a document containing the selected content elements and inserted space characters.

18. The method of claim 17, wherein the program structure is an XML structure.

19. A computer program product, having computer code stored thereon which when run on a computer causes the computer to perform the steps of:

receiving input information;

selecting content elements, the content elements containing conditional and unconditional text, in a template, using rules operating on the input information;

generating a program structure containing information about space characters to be inserted between the conditional text and unconditional text in the content elements;

evaluating the program structure; and

generating a document containing the selected content elements and inserted space characters.

20. A document generation system for generating a customised document using content elements selected by rules operating on input information, the content elements comprising conditional and unconditional text elements, the system comprising:

at least one computer having a document generation program installed thereon;

wherein the system is capable of generating a fully or a partially customised document by evaluating the rules to select some of the content elements; and

means adapted to evaluate further rules to determine the position of space characters inserted between the conditional text and unconditional text in the content elements.

21. The document generation system of claim 20, wherein when the system generates a partially customised document, conditional text is represented by means of a mark up.

22. The document generation system of claim 21, wherein the mark up contains space elements representing space characters between conditional and unconditional text in the content elements.

23. The document generation system of claim 22, wherein when the document generation system generates a fully customised document, the further rules are evaluated to replace contiguous space elements with space characters.

24. The document generation system of claim 20 wherein the at least one computer is part of a client server network, comprising at least one client computer and at least one server computer.

25. The document generation system of claim 24, wherein the at least one client computer and the at least one server computer communicate using a communication protocol.

26. The document generation system of claim 25, wherein the communication protocol is at least one of TCP/IP, HTTP or XML.

27. The document generation system of claim 24, wherein the at least one computer is a server computer.

28. The document generation system of claim 24, wherein the at least one computer is a client computer.

29. The document generation system of claim 27, wherein the means adapted to generate the program structure is stored on the server computer.

30. The document generation system of claim 28, wherein the means adapted to generate the program structure is stored on a client computer.