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Workflow concurrency mode control method and device

A control method and control device technology, applied in the field of data processing, can solve problems such as incorrect execution of workflow engines, large amount of data query, low control efficiency, etc., and achieve the effect of improving efficiency

Active Publication Date: 2013-01-09
AGRICULTURAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a control method of workflow concurrent mode, which is used to solve the problem in the prior art that the control efficiency is low due to the large amount of data query and may cause wrong execution of the workflow engine, and further Yes, it can also avoid the existence of concurrent conflicts

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  • Workflow concurrency mode control method and device
  • Workflow concurrency mode control method and device
  • Workflow concurrency mode control method and device

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Embodiment Construction

[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] The invention is applicable to numerous general purpose or special purpose computing device environments or configurations. For example: personal computer, server computer, handheld or portable device, tablet type device, multiprocessor device, distributed computing environment including any of the above devices or devices, etc.

[0041]The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The invention may also be practiced in distributed computing environments ...

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Abstract

The invention provides a workflow concurrency mode control method and a device thereof. The method comprises the steps: creating at least two concurrent son instances of the current parent instance and a counter object corresponding to the current parent instance; and controlling at least two concurrent son instances according to the counter object. The concurrency mode controlling multiple concurrent son instances according to the counter object in the embodiment of the invention can obviously reduce data processing quantity. Meanwhile all the concurrent son instances require acquiring a lock of the counter object when operation is finished, so that serial processing is formed at the moment when all the concurrent son instances issue operation simultaneously and no concurrency conflict is produced.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a control method and device for a workflow concurrent mode. Background technique [0002] In a process instance, there may be multiple objects, which can be operated by different people or machines at the same time, forming concurrency, and this mode is called workflow concurrency mode. A task is a type of object in a workflow. It is generally an abstraction of some matters, tasks, items or steps in real life, and an instance is generated when the process is executed to a task node. A process node can be a multi-task node. When a multi-task node is executed, multiple task instances will be generated at the same time. Generally, these multiple task instances can be operated by different personnel at the same time to form concurrency. Process branch is also a kind of object in workflow. When the process main line is executed to the concurrent branch node, it is split into multiple p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46G06Q10/06
Inventor 温良吴旭春赵克强
Owner AGRICULTURAL BANK OF CHINA