DIFFERENCE ANALYSIS FOR ELECTRONIC DATA INTERCHANGE (EDI) DATA DICTIONARY

• US 20080071806A1
• Filed: 09/20/2006
• Published: 03/20/2008
• Est. Priority Date: 09/20/2006
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Gaurav, Suraj, Machiraju, Surendra
• Application Number:
  US11/533,601
• Publication Number:
  US 20080071806A1
• Time in Patent Office: Days
• US Class Current: 707/100
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
• CPC Class Codes: G06F 40/197 Version control for software G06F8/71
• CPC Class Codes: G06F 40/242 Dictionaries

Abstract

A tree based EDI data dictionary difference analysis tool is provided that performs an analysis of tree structures of EDI building blocks that compose EDI schema to determine and display change histories for particular versions, or EDI building blocks, or the differences between EDI building blocks of two versions of an EDI schema. To intuitively represent changes made between two EDI schema, the differences are displayed as changes related to the EDI building blocks themselves, without interference from additional abstractions beyond the EDI building blocks, by a tool that utilizes the tree-based difference analysis. The tool also allows users to create new schema versions by editing existing schema objects, extending the change history for those edited schema objects.

Claims

1. A method for analyzing an electronic data interchange (EDI) schema for one or more changes, including:

receiving at least one tree-based representation of EDI transaction set definition (TSD) information;

determining a plurality of EDI schema elements that comprise the EDI TSD information; and

for at least one EDI schema element of the plurality of the EDI schema elements, determining at least one change that changed the at least one EDI schema element from a previous version.

2. The method of claim 1, further including:

displaying the at least one change as a list of changes to the at least one EDI schema element.

3. The method of claim 1, further including:

displaying the at least one change to the at least one EDI schema element on an element-by-element basis.

4. The method of claim 1, wherein the determining includes determining at least one change to a property of the at least one EDI schema element.

5. The method of claim 1, wherein the determining includes determining at least one structural change to the tree-based representation of the EDI TSD information based on the at least one change to the at least one EDI schema element.

6. The method of claim 1, wherein the determining includes determining at least one change based on a “

move”

command that moves at least one EDI schema element from one position in the tree-based representation of the EDI TSD information to another.

7. The method of claim 1, wherein said determining includes determining at least one change to at least one of a data type, simple data element, composite data element, segment or loop that comprise the at least one schema.

8. A computer readable medium comprising computer executable instructions for performing the method of claim 1.

9. A computing device comprising means for performing the method of claim 1.

10. A server object for interfacing with a data store that stores a plurality of EDI schema as a plurality of EDI schema elements, including:

a difference analysis component that receives from the data store a designated version of an EDI schema represented as a first tree-based structure, compares the designated version to a second version of the EDI schema represented as a second tree-based structure, and determines at least one difference between at least one EDI schema element of a plurality of EDI schema elements comprising the first tree-based structure and at least one EDI schema element of a plurality of EDI schema elements comprising the second tree-based structure; and

an interface component for interfacing to the data store on behalf of the difference analysis component to retrieve the first and second tree-based structures.

11. The server object of claim 10, wherein the data store is a relational data store and the first and second tree-based structures are represented in relational format.

12. The server object of claim 10, wherein the plurality of EDI schema elements of the first and second tree-based structures include at least one of an EDI data type, an EDI simple data element, an EDI composite data element, an EDI segment or an EDI loop.

13. The server object of claim 10, further comprising:

a conversion component that converts the at least one of the designated version or the second version from an extensible markup language (XML) representation of the plurality of EDI schema elements prior to receiving the first tree-based structure or second tree-based structure, respectively.

14. The server object of claim 10, wherein the at least one difference includes at least one of a creation of an EDI schema element, modification of an EDI schema element or a deletion of an EDI schema element.

15. An editing tool for electronic data interchange (EDI) transaction set definitions (TSDs), including:

a change analysis component that receives at least one tree-based representation of a plurality of EDI schema elements comprising at least one EDI TSD and determines at least one change that previously changed at least one EDI schema element of the plurality of EDI schema elements; and

a user interface component that displays the at least one EDI TSD and displays the at least one change to the at least one EDI schema element.

16. The user interface according to claim 15, wherein the user interface component includes a tree-based view of the plurality of EDI schema elements comprising the at least one EDI TSD.

17. The user interface according to claim 15, wherein the user interface component enables editing of an EDI schema element of the plurality of EDI schema elements to create a new version of the at least one EDI TSD.

18. The user interface according to claim 15, wherein the user interface component includes a property editing component enabling editing of property values of properties associated with the plurality of EDI schema elements comprising the at least one EDI TSD.

19. The user interface according to claim 18, wherein the property editing component edits property values of at least one of a Name value, a Type of the node, a Description, a Cardinality of the element or a Count of component fields.

20. The user interface according to claim 15, wherein the user interface component includes a structure editing component that edits a hierarchical structure of the at plurality of EDI schema elements.