Context menu dependency on many objects of different type

• US 20060184898A1
• Filed: 02/10/2006
• Published: 08/17/2006
• Est. Priority Date: 02/11/2005
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Kern, Thomas
• Granted Patent: US 8,782,554 B2
• Time in Patent Office: Days
• US Class Current: 715/810
• CPC Class Codes: G06F 16/168 Details of user interfaces specifically adapted to file systems, e.g. browsing and visualisation, 2d or 3d GUIs query results presentation G06F16/156
• CPC Class Codes: G06F 3/048 Interaction techniques based on graphical user interfaces [GUI]
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/0483 Interaction with page-structured environments, e.g. book metaphor
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: Y10S 715/975 Pop-up dialog box for entry

Abstract

A computer implemented method is represented for providing to a user a context menu with entries representing relationships. The relationships are applicable to relate objects selected from a set of objects. The method comprises following method operations: receiving a first identification of a first selected object from the set of objects, receiving a second identification of a second selected object from the set of objects, identifying object types of the selected objects in a plurality of object types, determining one or more relationship types of which one or more relationships are applicable to the selected objects by using the identified object types, and generating for the context menu an entry representing a relationship of the one or more relationship types, wherein the relationship is selectable by the user to be created between the selected objects.

Claims

1. A method for providing to a user a context menu with entries representing relationships, wherein the relationships are applicable to relate objects selected from a set of objects;

the method comprising;

receiving a first identification of a first selected object from the set of objects;

receiving a second identification of a second selected object from the set of objects;

identifying object types of the selected objects in a plurality of object types;

determining one or more relationship types of which one or more relationships are applicable to the selected objects by using the identified object types; and

generating for the context menu an entry representing a relationship of the one or more relationship types, wherein the relationship is selectable by the user to be created between the selected objects.

2. The method of claim 1 further comprising:

identifying a relationship that has been created previously between the selected objects;

generating for the context menu an entry which is selectable by the user to maintain the identified relationship.

3. The method of claim 2 wherein maintaining the identified relationship means deleting the identified relationship.

4. The method of claim 2 wherein maintaining the identified relationship means modifying an attribute of the identified relationship.

5. The method of claim 1 further comprising:

upon having received the second identification of the second object, receiving one or more further identifications of selected objects from the set of objects.

6. The method of claim 5 further comprising:

checking if one object of the selected objects is of a first object type and if residual objects of the selected objects are of a second object type;

generating for the context menu an entry representing multiple relationships of the one or more relationship types, wherein the multiple relationships are selectable by the user to create multiple times a relationship between the one object of the first object type and the residual objects of the second object type.

7. The method of claim 1 wherein determining the one or more relationship types comprises:

selecting the one or more relationship types from one or more assignments that specify the identified object types, wherein an assignment which assigns a relationship type to a plurality of object types signifies that a relationship of the relationship type is applicable to relate a plurality of objects having object types that are specified by the assignment.

8. The method of claim 1 wherein determining the one or more relationship types comprises:

selecting the one or more relationship types from a set of relationship types; and

deleting a selected relationship type that is specified by a negative assignment, wherein the negative assignment which assigns a relationship type to a plurality of object types signifies that a relationship of the relationship type is not applicable to relate a plurality of objects having object types that are specified by the negative assignment.

9. The method of claim 1 wherein generating the entry for the context menu further comprises deleting a relationship of the one or more relationship types in case that the relationship has an attribute and that the attribute does not fulfill a restriction applicable to the attribute.

10. The method of claim 1 wherein the objects comprise nodes representing items of a bill of material and the relationships comprise relationships between the nodes.

11. The method of claim 10 wherein a node is any one of the following nodes:

an access node to which one or more finished products are assigned, a structure node to which one or more components of a finished product are assigned, an activity node representing a manufacturing process.

12. The method of claim 10 wherein a relationship is any one of the following relationships:

assemble, assign, process, and substitute.

13. The method of claim 10 wherein an attribute of a relationship is one of the following attributes:

cardinality specifying a number or a range of numbers for relationships to a node, authority requirement for creation of a relationship.

19. A computer program product with computer instructions that cause a computer system to perform to the method of claim 1 when the computer system executes the computer instructions.

14. A system for providing to a user a context menu with relationships, wherein the relationships are applicable to relate objects selected from a set of objects;

the system comprising;

a receiver component to receive identifications of selected objects from the set of objects;

a type identifier component to identify object types of the selected objects of which identifications have been received by the receiver component;

a determiner component to determine one or more relationship types of one or more relationships that are applicable to the selected objects, the one or more relationship types being determined by using the object types identified by the type identifier component; and

a generator component to generate for the context menu an entry representing a relationship of the one or more relationship types, wherein the relationship is selectable by the user.

15. The system of claim 14 further comprising:

a relationship identifier component to identify an existing relationship between the selected objects;

a further generator component to generate for the context menu an entry which is selectable by user to maintain the identified relationship.

16. The system of claim 14 wherein the determiner component, in case that more than two objects have been selected, is to determine a relationship type of multiple relationships that are applicable to the selected objects, wherein the multiple relationships relate one object of the selected objects having a first object type to residual objects of the selected objects having a second object type by creating multiple times a relationship.

17. The system of claim 14 wherein the determiner component is to select the one or more relationship types from one or more assignments that specify the identified object types, wherein an assignment which assigns a relationship type to a plurality of object types signifies that a relationship of the relationship type is applicable to relate a plurality of objects having object types that are specified by the assignment.

18. The system of claim 14 wherein the generator component is further to delete a relationship from the relationships of the one or more relationship types in case that the relationship has an attribute and that the attribute does not fulfill a restriction applicable to a relationship attribute.