Systems and methods for generating and displaying a symbolic representation of a network model

• US 5,845,124 A
• Filed: 05/01/1996
• Issued: 12/01/1998
• Est. Priority Date: 05/01/1996
• Status: Expired due to Term

• Current Assignee: NCR Corporation
• Original Assignee: NCR Corporation
• Inventors: Berman, Jeremy S.
• Primary Examiner(s): Teska, Kevin J.
• Assistant Examiner(s): Walker, Tyrone V.
• Application Number:
  US08/641,599
• Time in Patent Office: 944 Days
• Field of Search: 395/500, 395/200.53, 395/200.54, 395/200.71, 395/200.72, 345/40, 345/473, 707/103, 707/104
• US Class Current: 703/2
• CPC Class Codes: G06T 11/206 Drawing of charts or graphs
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]

Abstract

The present invention is directed, in general, to network modeling, and more specifically, to systems and methods for generating and displaying a symbolic representation of a network model. The present invention provides a method of graphically displaying data on a display device of a processing system and a computer system employing the method. The processing system includes a memory for storing tasks, a processing circuit for executing ones of the tasks, and a display device. The display device, which is associated with the processing circuit, is operative to provide a display area that is accessible to executed ones of the tasks. The display area is capable of displaying a symbolic representation of a network model. The memory includes a network modeling task that is retrievable and executable by the processing circuit to create a set of associated data records representing network elements within the network model. The associated data records include multiplicity indicia for providing an abbreviated expression of quantities of the network elements within the network model. The multiplicity indicia simplifying the modeling task and facilitating the display of a symbolic representation of the network model on the display device.

Claims

1. A processing system including a memory for storing tasks and a processing circuit, associated with said memory, for executing ones of said tasks, said processing system comprising:

a display device, associated with said processing circuit, operative to provide a display area accessible to executed ones of said plurality of tasks, said display area capable of displaying a symbolic representation of a network model; and

a network modeling task storable in said memory and executable by said processing circuit to create a set of associated data records representing network elements within said network model, said associated data records including multiplicity indicia for providing an abbreviated expression of quantities of said network elements within said network model, said multiplicity indicia simplifying said displaying of said symbolic representation of said network model on said display device.

2. The processing system as set forth in claim 1 wherein said network modeling task directs said processing circuit to access said display area and to display said network model therein.

3. The processing system as set forth in claim 2 wherein said network modeling task further directs said processing circuit to display said multiplicity indicia.

4. The processing system as set forth in claim 1 further including a user interface, said user interface associated with said processing circuit.

5. The processing system as set forth in claim 4 wherein said network modeling task further directs said processing circuit to modify said set of associated data records in response to signals received from said user interface.

6. The processing system as set forth in claim 1 wherein ones of said associated data records include at least one of a set of network element characteristics and a set of network characteristics.

7. The processing system as set forth in claim 1 wherein said network modeling task further directs said processing circuit to create a root data record, said root data record representing one of a root network element and a root network region within said network connectivity model.

8. The processing system as set forth in claim 1 wherein said network modeling task further directs said processing circuit to process said set of associated data records using at least one of a mathematical network model and a simulation network model.

9. The processing system as set forth in claim 8 wherein said network modeling task further directs said processing circuit to generate a network model report.

10. A method for displaying a symbolic representation of a network model, said method comprising the steps of:

providing a display area on a display device, said display area capable of displaying said symbolic representation of said network model; and

creating a set of associated data records representing network elements within said network model, said associated data records including multiplicity indicia for providing an abbreviated expression of quantities of said network elements within said network model, said multiplicity indicia simplifying said displaying of said symbolic representation of said network model on said display device.

11. The method as set forth in claim 10 further comprising the step of displaying said network model in said display area.

12. The method as set forth in claim 11 further comprising the step of displaying said multiplicity indicia in said display area.

13. The method as set forth in claim 10 further comprising the step of receiving a modification signal and, in response thereto, modifying said set of associated data records.

14. The method as set forth in claim 10 further comprising the step of creating a root data record, said root data record representing one of a root network element and a root region within said network model.

15. The method as set forth in claim 10 further comprising the step of processing said set of associated data records using at least one of a mathematical network model and a simulation network model.

16. The method as set forth in claim 15 further comprising the step of generating a network model report.

17. A method for representing a network model in a memory, said method comprising the steps of:

receiving a set of characteristics associated with network elements within said network model, said set of characteristics including multiplicity indicia for providing an abbreviated expression of quantities of said network elements within said network model; and

creating a set of associated data records in said memory using said multiplicity indicia, said set of associated data records representing said network elements and incorporating said set of characteristics, said multiplicity indicia simplifying said representation of said network model in said memory.

18. The method set forth in claim 17 further comprising the step of receiving a user input for modifying said set of associated data records.

19. The method as set forth in claim 17 further comprising the step of associating with said associated data records a network element indicator and a characteristic indicator, said network element indicator identifying each of said network elements as one of a node, a router, a gateway, a link, a bridge, and a switch, and said characteristic indicator including at least one of a set of network element characteristics and a set of network characteristics.

20. The method as set forth in claim 17 further comprising the step of creating a root data record representing one of a root network element and a root region within said network model.

21. The method as set forth in claim 17 further comprising the step of processing said set of associated data records using at least one of a mathematical network model and a simulation network model.

22. The method as set forth in claim 21 further comprising the step of generating a network model report.