Description support apparatus and method for requisition sheet, and recording medium

A description support method for requisition sheet, the method comprising:

• describing a requisition sheet in accordance with a predetermined format which is set in advance such that constituent elements of a requisition sheet model are included,
• wherein constituent elements of said requisition sheet model include a use case indicating a sequence of events performed by an operator, an actor indicating a specific person who actually performs each event, data indicating specific data to be used in each event, and condition indicating a state to be satisfied in each event and said requisition sheet model is described in the form using at least the use case;
• analyzing a use relationship, a generalization relationship, and an extension relationship between constituent elements of the requisition sheet model described according to said predetermined format;
• and
• outputting an analysis result.

A computer-readable recording medium comprising a computer program recorded thereon for causing a computer to carry out the functions of:

• describing a requisition sheet model to specify a function of a system in consideration of the use of the system, wherein constituent elements of said requisition sheet model include n use case indicating a sentience of events performed by an operator, an actor indicating a specific:
• person who actually performs each event, data indicating specific data to be used in each event, and condition indicating a state to be satisfied in each event, and said requisition sheet model is described in the form using at least the use case;
• and having views serving as information input windows for describing requisition sheet in the form of use case having a predetermined format set in advance to include constituent elements of a requisition sheet model and including a view for describing the use case on a text basis and a view for describing the use case on a diagram basis, for describing the requisition sheet in accordance with one of the views;
• analyzing a use relationship, a generalization relationship, and an extension relationship between predetermined constituent elements constituting said described requisition sheet model;
• and
• when said requisition sheet is described by using one of said views, updating information to reflect description contents of said requisition sheet in the remaining views on the basis of an analysis result obtained by said analyzing.

A description support method for requisition sheet, the method comprising:

• sequentially trading use cases included in a requisition sheet described in the form of use case according to a predetermined standard;
• displaying said requisition sheet on a screen;
• and
• sequentially recording each use case that was read.

A computer-readable recording medium comprising a computer program recorded thereon for causing a computer to carry out the functions of:

• sequentially reading use cases included in a requisition sheet on the basis of said requisition sheet described in the form of use case according to a predetermined standard;
• displaying said requisition sheet on a screen;
• and
• sequentially recording each use case that was read.

A computer-readable recording medium comprising a computer program recorded thereon for causing a computer to carry out the functions of:

• describing a requisition sheet model to specify a function of a system in consideration of the use of the system;
• wherein constituent elements of said requisition sheet model include a use ease indicating a sequence of events performed by an operator, an actor indicating a specific person who actually performs each event, data indicating specific data to be used in each event, and condition indicating a state to be satisfied in each event, and said requisition sheet model is described in the form using at least the use case;
• analyzing a use relationship, a generalization relationship, and an extension relationship between constituent elements constituting the requisition sheet model;
• and
• outputting the analysis result obtained by said analyzing.

A description support apparatus for a requisition sheet, comprising:

• requisition sheet describing means for describing a requisition sheet in accordance with a predetermined standard which has been set such that a use case of a basic series representing a basic flow and a use case of an alternative series representing an exceptional flow can be described while being linked to each other;
• use case executing means for sequentially reading use cases included in said requisition, sheet on the basis of said requisition sheet described in a form of said use case according to said predetermined standard and for displaying said requisition sheet on a screen;
• and
• log recording means for recording a log by sequentially recording the process of each of said use cases read by said use case executing means.