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Solution method for uncertain shunting and merge in process system

A process system and solution technology, applied in the software field of process system, can solve problems such as resource consumption, delay, CPU consumption, etc., and achieve the effect of reducing resource consumption

Inactive Publication Date: 2006-07-26
LINKAGE SYST INTEGRATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its defects are obvious. First, it consumes resources. Opening a thread consumes memory, and constantly checking the status consumes CPU. Second, there is a delay, and the delay depends on the interval between status checks.

Method used

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  • Solution method for uncertain shunting and merge in process system
  • Solution method for uncertain shunting and merge in process system

Examples

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Embodiment Construction

[0010] figure 1 The process shown in is a typical branch merge process, starting from A and ending with E, a total of 5 links. Among them, A, B1, and B2 are divergent nodes, D1, D2, and E are convergent nodes, and C1, C2, and C3 are ordinary nodes. We set a branch counter for each node, which consists of two fields, one is used to save The convergent node, which is empty by default; the other holds the branch count, which is 0 by default. The whole process is described below.

[0011] 1. The process first creates the starting node A. At this time, we know that no matter how many branches it generates, it will eventually converge to the E link. Here we define a link that appears in pairs, such as A and E, B and D, so We create the E node at the same time, and record "E" in the field 1 of the A node, and set the branch counter of E to 1, indicating that E needs to wait for the completion of 1 node (A) before starting.

[0012] 2. When the process is executed to link B, two no...

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Abstract

The solution method for uncertain branch and incorporation in process system comprises: arranging a branch counter with one field as default empty to store convergent node and another field as default zero to store branch number for every node; creating an initial node A and a matched convergent sector E with a branch counter set as one to show startup after waiting one node (A) complete; adding one to the convergent node number when the initial node branches two nodes or a branch till the sector E; till completing the process, executing the final sector, and ending the whole process.

Description

technical field [0001] The invention relates to a software technical method in the flow system aspect. Background technique [0002] At present, the process system or workflow (Workflow) system has begun to be widely used. This technology will be used in all application software that involves processes, such as electronic work order processing, software development management, and e-government affairs. Usually, it is necessary to be able to realize functions such as sequential execution, parallel execution, synchronization, looping, branching and merging, etc. The functions required by different applications will be different. According to the research and exploration of actual needs, these functions have been summarized in foreign countries. The 20 standard templates can be said to basically cover the functional requirements that may arise in the actual application of Workflow. In fact, there are some international standards for workflow, such as:...

Claims

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Application Information

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IPC IPC(8): G06Q10/00G06F17/30G06Q10/06
Inventor 钱伊心孟维张辉
Owner LINKAGE SYST INTEGRATION
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