JP2010198457A - Source code creation device and source code creation program - Google Patents

Abstract

A source code creation device and a source code creation program for creating a source code for performing processing shown in an activity diagram from activity information and source code corresponding to the processing are provided.
A first determination process for determining whether the process is a single process or a composite process, a second determination process for determining whether the process is a synchronous process or a sequential process, and determining whether there is a composite process for notifying completion There are a third determination process to be performed, a first recognition process for recognizing a sequential process to be executed first, a second recognition process for recognizing which process is being executed, and a process to be executed next to the process being executed. A fourth determination process for determining whether or not there is a plurality of processes to be executed next to a process that is being executed when the sequential processes are executed; A third recognition process for recognizing a plurality of processes executed simultaneously in the determination process and the synchronization process, and an end synchronization process for synchronizing the end of each process being executed are added to the source code.
[Selection] Figure 4

Description

  The present invention relates to a source code creation device and a source code creation program.

  Patent Document 1 discloses a software interface design pattern for configuring a subsystem excellent in testability and maintenance in object-oriented system development.

  In Patent Document 2, a scenario describing the behavior of a system described in a natural language is created, and an object model is constructed by performing analysis work using a graphic editing device according to a standardized analysis method. An intended analysis method and support apparatus are disclosed.

JP-A-10-105404 JP 2004-157950 A

  The present invention provides activity information indicating an activity diagram composed of processes including sequence processing, synchronization processing, and branch processing, and a source for generating source code for performing the processing indicated by the activity diagram from the source code corresponding to the processing It is an object to provide a code creation device and a source code creation program.

  In order to achieve the above object, the invention of claim 1 acquires activity information indicating an activity diagram composed of processing including sequential processing, synchronization processing, and branch processing, and acquisition of source code corresponding to the processing. A first appending unit for appending to the source code a first determination process for determining for each process whether the process indicated by the activity information acquired by the acquiring unit is a single process or a composite process; A second appending means for appending a second determination process for determining whether the process determined to be a composite process by the first determination process is a synchronous process or a sequential process to the source code; and when the process is executed, the process A third determination process for determining whether or not there is a composite process determined by the first determination process for notifying that the process has ended when the process ends. A third appending means for appending; and a fourth appending means for appending to the source code a first recognition process for recognizing a start process indicating a process to be executed first among the sequential processes determined by the second determination process. , When executing the sequential process, a fifth recognition unit for adding a second recognition process for recognizing which process is being executed to the source code; and executing when the sequential process is executed A fourth determination process for adding a fourth determination process to the source code to determine whether there is a process to be executed next to the process, and a process that is being executed when the sequential process is executed. When there are a plurality of processes to be executed, a seventh determination unit that adds a fifth determination process to determine which process to execute next to the source code, and the synchronization determined by the second determination process Execute in processing An eighth appending unit for appending a third recognition process for recognizing a number of processes to the source code; and a ninth appending unit for appending an end synchronization process for synchronizing the end of each process being executed to the source code; Have.

  In order to achieve the above-mentioned object, the invention of claim 2 provides a computer with activity information indicating an activity diagram composed of processes including order processing, synchronization processing, and branch processing, and source code corresponding to the processing. Acquiring means for acquiring, and first appending means for appending to the source code a first determination process for determining for each process whether the process indicated by the activity information acquired by the acquiring means is a single process or a composite process And a second appending means for appending a second determination process to the source code for determining whether the process determined to be a composite process by the first determination process is a synchronous process or a sequential process, and when executing the process A third determination process for determining whether or not there is a composite process determined by the first determination process for notifying that the process has ended when the process ends. The third additional recording means for adding to the source code and the first recognition process for recognizing the start process indicating the process to be executed first among the sequential processes determined by the second determination process are added to the source code. 4 additional writing means, when the sequential processing is executed, when the sequential processing is executed, the fifth additional writing means for adding a second recognition process for recognizing which processing is being executed to the source code, and when the sequential processing is executed In addition, when a fourth determination process for determining whether or not there is a process to be executed next to the process being executed is added to the source code, and when the sequential process is executed, When there are a plurality of processes to be executed next to the process, a seventh determination process for adding a fifth determination process to determine which process to execute next is added to the source code, and the second determination process. Determined synchronization processing In the second code, a third recognition process for recognizing a plurality of processes to be executed is added to the source code, and an end synchronization process for synchronizing the end of each process being executed is added to the source code. 9 is a source code creation program for functioning as additional writing means.

  According to the first aspect of the present invention, in order to perform the process shown in the activity diagram from the activity information indicating the activity diagram configured by the process including the order process, the synchronization process, and the branch process, and the source code corresponding to the process. It is possible to provide a source code creation device for creating the source code of the source code.

  According to the second aspect of the present invention, in order to perform the process shown in the activity diagram from the activity information indicating the activity diagram composed of the process including the order process, the synchronization process, and the branch process, and the source code corresponding to the process. It is possible to provide a source code creation program for creating the source code.

It is a figure which shows the structure of the source code production apparatus which concerns on embodiment. It is a figure which shows an example of an order process, a synchronous process, and a branch process. It is a figure which shows an example which combined the order process, the synchronous process, and the branch process. It is a class diagram which shows the design pattern which concerns on embodiment. It is a flowchart which shows the flow of a source code creation process. It is a figure which shows the behavior of an order Activity object and a synchronous Activity object. It is a figure which shows the motion of each object at the time of performing the process shown by Activity figure. It is a class diagram which shows the design pattern produced for C languages.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  Next, the configuration of the source code creation device 12 will be described with reference to FIG. The source code creation device 12 includes a CPU (Central Processing Unit) 18, an HDD (Hard Disk Drive) 20, a RAM (Random Access Memory) 22, a network I / F unit 24, a ROM (Read Only Memory) 26, , A display unit 28, an operation input unit 30, and a bus 32.

  The CPU 18 governs the overall operation of the source code creation device 12, and a flowchart showing processing of the source code creation device 12 described later is executed by the CPU 18. The HDD 20 is a non-volatile storage device that records each database, a program such as a source creation program, an OS (Operating System), and the like. The RAM 22 is a volatile storage device in which the OS, programs, and data are expanded. The network I / F unit 24 is for connecting to a network, and includes a NIC (Network Interface Card) and its driver. The ROM 26 is a nonvolatile storage device that stores a boot program that operates when the source code creation device 12 is started up. The display unit 28 displays information related to the source code creation device 12 to the operator. The operation input unit 30 is used when an operator inputs operations and information of the source code creation device 12. The bus 32 is used when information is exchanged.

  Next, an activity diagram will be described. Since the activity diagram is composed of processing including order processing, synchronization processing, and branch processing, an example of these processing will be described with reference to FIG.

  FIG. 2A is an example of an activity diagram showing order processing. The order process in FIG. 11 indicates that the process of the single activity 1 in step 101 and the process of the single activity 2 in step 102 are executed in order.

  FIG. 2B is an example of an activity diagram showing the synchronization process. In the synchronization process of FIG. 9, the single activity 3 in step 201 and the single activity 4 in step 202 are executed independently, and when the processes in steps 201 and 202 are completed, the single activity 5 in step 203 is executed. It is shown that.

  FIG. 6C is an example of an activity diagram showing branch processing. The branch process in FIG. 6 is a process that branches according to conditions A and B after executing the single activity 6 in step 301. In the case of condition A, the process of single activity 7 in step 302 is executed. In the case of condition B, the process of step 302 is executed after the process of single activity 8 in step 303 is executed.

  The above is an example of the order process, the synchronization process, and the branch process. A process combining these processes will be described with reference to FIG. The Activity diagram shown in FIG. 3 shows processing for executing the order Activity1. In this order Activity1, synchronous Activity1 and single Activity15 are executed.

  Furthermore, the synchronous activity 1 executes the order activity 2 and the synchronous activity 2. Among these, the order Activity2 includes a branch process, and when the branch process executes a single activity 9, a process of a single activity 10 or a single activity 11 is executed according to a condition, and a process of a single activity 11 is executed. Thereafter, the processing of a single activity 10 is executed.

  On the other hand, the synchronization activity 2 includes a synchronization process, and the synchronization process is a process for executing the single activity 12 and the sequence activity 3 independently. Further, the order Activity 3 is a process for executing the single Activity 13 and the single Activity 14 in order.

  The above is the description of the activity diagram. Next, the design pattern according to the present embodiment will be described using a class diagram with reference to FIG.

  First, the Activity object 50 shown in the figure defines each activity of the acquired activity information. R9 indicating the inheritance relationship between the Activity object 50, the single Activity object 52, and the composite Activity object 54 indicates a first determination process for determining whether the process is a single process or a composite process.

  R10 indicating the inheritance relationship between the composite activity object 54, the synchronous activity object 56, and the order activity object 58 indicates a second determination process for determining whether the process determined as the composite process is a synchronous process or a sequential process.

  R7 indicating the relationship between the Activity object 50 and the composite Activity object 54 includes the composite process determined by the first determination process for notifying the end of the process when the process is executed. 3 shows a third determination process for determining whether or not.

  R1 indicating the relationship between the sequence Activity specification object 58 and the sequence Activity specification object 60, R2 indicating the relationship between the sequence Activity specification object 60 and the sequence object 68, R4 indicating the relationship between the sequence Activity specification object 60 and the Activity object 50, and The order object 68 indicates a first recognition process for recognizing a start process indicating a process to be executed first among the sequential processes determined by the second determination process.

  The relations R3, R4 and the order object 68 indicate a second recognition process for recognizing which process is being executed when the sequential process is executed.

  Further, R8 indicating the recursive relationship of the order object 68, R3, R4, and the order object 68 determine whether or not there is a process to be executed next to the process being executed when the sequential process is executed. The 4th determination process is shown.

  When the recursive association R8, the branch object 62, the order object 68, and the association R4 execute a sequential process, if there are a plurality of processes to be executed next to the process being executed, any process is executed next. 5 shows a fifth determination process for determining whether to do.

  R6 indicating the relationship between the Activity object 50 and the synchronous Activity specification object 64, R5 indicating the relationship between the synchronous Activity specification object 64 and the synchronous Activity object 56, and the synchronous Activity object 56 are a plurality of processes executed in the synchronous process. The 3rd recognition process which recognizes is shown.

  The number of activities being executed, which is an attribute of the synchronization activity object 56, indicates the number of activities currently executed by the synchronization activity, and is used to synchronize the end of all activities currently being executed. The synchronization object 66 is a related class between the Activity object 50 and the synchronization Activity specification 64.

  The source code for executing the processing shown in the class diagram described above is added to the source code for performing each processing shown in the activity diagram. Specifically, this will be described with reference to the flowchart of FIG. The source code creation process shown in this flowchart is executed by the CPU 18.

  First, in step 401, for example, activity information stored in advance in the HDD 20 and a source code indicating processing are acquired. As an example of the source code indicating the process, there is a source code indicating a function indicating each process. These source codes are stored as text files. Accordingly, in the following additional processing, source code indicating each processing is additionally written in this text file.

  In step 402, the first determination process described above is added to the source code. In step 403, the second determination process described above is added to the source code. In step 404, the third determination process described above is added to the source code. In step 405, the first recognition process described above is added to the source code. In step 406, the second recognition process described above is added to the source code. In step 407, the fourth determination process described above is added to the source code. In step 408, the fifth determination process described above is added to the source code. In step 409, the third recognition process described above is added to the source code. In step 410, the end synchronization process described above is added to the source code. To do.

  As a result, the processing of the class diagram shown in FIG. 4 is added to the processing shown in the activity diagram, so that source code for executing the processing shown in the activity diagram is created.

  Next, the behavior of the order Activity object 58 and the synchronous Activity object 56 will be described with reference to FIG.

  FIG. 4A shows the behavior of the order activity object 58. Step 501 obtains the process to be executed first, and associates the order of relations R1 and R2 with R3. In the next step 502, the activities associated by the relations R3 and R4 are executed, the self-ordered activity (composite activity) is related to the executed activity by R7, and when the execution completion notification is received from the executed activity, step 503 is executed. Then, the order selected based on the result of the branch determination method (see the branch object 62 in FIG. 4) from the order related to R3 and R8 is set to R3. If it is set to R3, it is executed. If it is not set, step 503 is ended and the process proceeds to the end of performing the end processing of step 504. In step 504, if composite activity is set in R7, the composite activity is notified of execution completion, and the behavior is terminated.

  FIG. 5B shows the behavior of the synchronous activity object 56. First, in Step 601, the execution of all the activities related to R5 and R6 is started, the number of the executed activities is set to the number of active activities (see the synchronous activity object 56 in FIG. 4), and all the executed activities are further performed. Set self-synchronization activity (composite activity) in R7 of activity.

  In the next step 602, when the execution completion notification is received from the executed activity, the number of activities is decremented by one. When the number of activities becomes 0, that is, when all the activities that have been executed are completed, the process proceeds to the next step 603. In step 603, if composite activity is set in R7, the composite activity is notified of execution completion, and the behavior is terminated.

  Next, the movement of each object when the process shown in the Activity diagram shown in FIG. 3 is executed will be described with reference to FIG.

  First, when Actor1 executes the order Activity1 in Step 701, Synchronous Activity1 is executed in Step 702. Then, in step 703, the order Activity 2 is executed by the synchronous activity 1 and in step 704 the synchronous activity 2 is executed. Further, in Step 705, a single Activity 9 is executed by the order Activity2.

  In the next step 706, a single activity 12 is executed by the synchronous activity 2, and in step 707 the sequence activity 3 is executed by the synchronous activity 2. In step 708, the single activity 13 is executed by the sequence activity 3.

  When the execution of the single Activity 12 is completed, the execution completion indicating that the execution is completed is notified to the synchronous Activity 2 in Step 709. When the execution of the single Activity 9 is completed, the execution completion is notified to the order Activity 2 in Step 710. In response to this, a single Activity 10 is executed by the sequence Activity 2 in Step 711.

  In the next step 712, the order Activity 3 is executed by the single Activity 13, and in Step 713, the single Activity 14 is executed by the order Activity 3. In step 708, the single activity 13 is executed by the sequence activity 3.

  When the execution of the single Activity 14 is completed, the execution completion is notified to the order Activity 3 in Step 714. In response to this, the completion of execution is notified to the sequence Activity 3 in step 715. In response to this, the completion of execution is notified to the synchronous activity 1 in step 716.

  When the execution of the single Activity 10 is completed, the completion of execution is notified to the order Activity 2 in Step 717. In response to this, the completion of execution is notified to the synchronous activity 1 in step 718. In response to this, in step 719, the completion of execution is notified to the order Activity1.

  In the next step 720, the single Activity 15 is executed by the order Activity1, and in Step 721, the completion of execution is notified to the order Activity1. In response, the completion of execution is notified to Actor 1 in step 722.

  In the embodiment described above, the design pattern shown in FIG. 4 has been described, but this design pattern is created for the C ++ language. FIG. 8 shows the design pattern shown in FIG. 4 created for the C language. Since the design pattern shown in FIG. 8 is simply for the C language, it shows the same processing as the design pattern shown in FIG.

  Note that the processing flow of the sequence diagram of FIG. 7 described above is an example, and the processing order is changed, new steps are added, and unnecessary steps are deleted without departing from the gist of the present invention. It goes without saying that you can do it.

12 Source code generator 18 CPU
20 HDD
22 RAM
50 Activity object 52 Single Activity object 54 Compound Activity object 56 Synchronous Activity object 58 Sequence Activity object 60 Sequence Activity specification object 62 Branch object 64 Synchronization Activity specification object 66 Synchronization object 68 Sequence object

Claims (2)

Activity information indicating an activity diagram composed of processing including sequence processing, synchronization processing, and branch processing, and an acquisition unit for acquiring source code corresponding to the processing;
First appending means for appending a first determination process to the source code for determining whether the process indicated by the activity information acquired by the acquiring means is a single process or a composite process;
A second appending unit for appending a second determination process to the source code for determining whether the process determined as the composite process by the first determination process is a synchronous process or a sequential process;
When the process is executed, a third determination process for determining whether or not there is a composite process determined by the first determination process for notifying that the process has ended when the process is completed is the source code A third appending means for appending to,
A fourth appending means for appending a first recognition process to the source code for recognizing a start process indicating a process to be executed first among the sequential processes determined by the second determination process;
A fifth appending means for appending a second recognition process to the source code for recognizing which process is being performed when the sequential process is performed;
A sixth appending means for appending a fourth determination process to the source code for determining whether or not there is a process to be executed next to the process being executed when the sequential process is performed;
When there are a plurality of processes to be executed next to the process being executed when the sequential processes are executed, a fifth determination process for determining which process to execute next is added to the source code. A seventh appending means;
An eighth appending means for appending, to the source code, a third recognition process for recognizing a plurality of processes executed in the synchronization process determined by the second determination process;
Ninth appending means for appending an end synchronization process for synchronizing the end of each process being executed to the source code;
A source code creating device. Computer
Activity information indicating an activity diagram composed of processing including sequence processing, synchronization processing, and branch processing, and an acquisition unit for acquiring source code corresponding to the processing;
First appending means for appending a first determination process to the source code for determining whether the process indicated by the activity information acquired by the acquiring means is a single process or a composite process;
A second appending unit for appending a second determination process to the source code for determining whether the process determined as the composite process by the first determination process is a synchronous process or a sequential process;
When the process is executed, a third determination process for determining whether or not there is a composite process determined by the first determination process for notifying that the process has ended when the process is completed is the source code A third appending means for appending to,
A fourth appending means for appending a first recognition process to the source code for recognizing a start process indicating a process to be executed first among the sequential processes determined by the second determination process;
A fifth appending means for appending a second recognition process to the source code for recognizing which process is being performed when the sequential process is performed;
A sixth appending means for appending a fourth determination process to the source code for determining whether or not there is a process to be executed next to the process being executed when the sequential process is performed;
When there are a plurality of processes to be executed next to the process being executed when the sequential processes are executed, a fifth determination process for determining which process to execute next is added to the source code. A seventh appending means;
An eighth appending means for appending, to the source code, a third recognition process for recognizing a plurality of processes executed in the synchronization process determined by the second determination process;
Ninth appending means for appending an end synchronization process for synchronizing the end of each process being executed to the source code;
Source code creation program to function as

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