Catalog, catalog query, and item identifier for configurable items
First Claim
1. A catalog system providing a two-part item identifier for an item described by an item description including a first set of values for a first set of properties, the catalog system comprising:
- means to accept a query including the item description;
means to determine from the first set values of the item description a two-part item identifier that includes;
a fixed length part that identifies the catalog system a variable length part that identifies the item in the catalog system means to respond to the query with the two-part item identifier for the described item.
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Abstract
The invention is related to electronic information transfer between trading partners and more particularly to the use of a catalog, catalog query, and item identifier to specify an item that has a number of configurations or features. The item identifier is used in business transactions between the trading partners. In the present invention, a configured item is associated with a two-part item identifier where one part is a systematically assigned, fixed length field that provides systematic identification of the catalog and the second part is a variable length field to identify the item in the catalog. A catalog and catalog query provide a means to generate the two-part item identifier based on the description of the configured item identifier. A catalog query with the item identifier can query the catalog to determine the description of the item.
32 Citations
20 Claims
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1. A catalog system providing a two-part item identifier for an item described by an item description including a first set of values for a first set of properties, the catalog system comprising:
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means to accept a query including the item description;
means to determine from the first set values of the item description a two-part item identifier that includes;
a fixed length part that identifies the catalog system a variable length part that identifies the item in the catalog system means to respond to the query with the two-part item identifier for the described item. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for identifying an item in a first catalog where the item is described by an item description that includes a set of values for a set of parameters by providing a first two-part item identifier comprising:
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a fixed length part including a first catalog identifier and a variable length part including a first catalog item identifier wherein the method includes;
receiving a request including the item description determining from the item description set of values, the first catalog item identifier concatenating the fixed length first catalog identifier and the variable length first catalog item identifier to form the first two-part item identifier responding to the request with the first two-part item identifier. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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- 19. A two-part item identifier data structure embodied on a computer-readable recording medium that specifies an item in a first catalog where an item description is a set of values for a set of properties wherein the two-part identifier provides a fixed length part that identifies the first catalog and a variable length part that identifies the item in the first catalog such that the first catalog responds with the two-part identifier to a query including the item description.
Specification