Claims
- 1. A computer program stored in a storage medium for creating a data item object for use by a business processing program being executed by a computer based on object oriented parts contained in an item class library, and for processing the created data item object, each of said object oriented parts being composed of a data section and a procedure section, said data section defining a variety of input/output data attributes along with their data representing forms for a data item and said procedure section defining an input process performed on the data item for any defined input data attribute input into the business processing program and an output process performed on the data item for any defined output data attribute output from the business processing apparatus, said computer program when executed by said computer causes said computer to perform the steps of:
- (a) selecting from said item class library an object oriented part in response to a request for said object oriented part from said business processing program;
- (b) creating a data item object from the selected object oriented part by setting data attributes in a form of a data attribute definition table in said data section of said object oriented part, said data attribute definition table being composed of at least one pair of data attribute and data processing attribute; and
- (c) executing an input processing of the data item object in response to data input into the business processing program and executing output processing of the data item object for data output from the business processing program based on content of said data attribute definition table in the data item object.
- 2. A computer program according to claim 1, wherein said step (b) sets data attributes of the data item object based on a script setting forth an input/output specification of the data item.
- 3. A computer program stored in a storage medium for preforming business processing by using a computer business processing program including at least a data input operation processing, said computer program when executed by said computer causes said computer to perform the steps of:
- (a) creating a data attribute definition table for each data item processed in the business processing program, said data attribute definition table being composed of at least one pair of a data attribute and a data processing attribute of a data item;
- (b) selecting said data attribute definition table corresponding to a data item appearing during execution of the business processing program; and
- (c) performing processing relating to the data item in accordance with content of the selected data attribute definition table.
- 4. A computer program according to claim 3, wherein said data processing attribute represents at least one of input, output, and store processes of a data item in the business processing program.
Priority Claims (1)
Number |
Date |
Country |
Kind |
5-296241 |
Nov 1993 |
JPX |
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Parent Case Info
This application is a continuation application of Ser. No. 08/346,940, filed Nov. 23, 1994, now abandoned.
US Referenced Citations (8)
Continuations (1)
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Number |
Date |
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Parent |
346940 |
Nov 1994 |
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