CN106325854A - Groovy-based rule engine system - Google Patents
Groovy-based rule engine system Download PDFInfo
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- CN106325854A CN106325854A CN201610654148.6A CN201610654148A CN106325854A CN 106325854 A CN106325854 A CN 106325854A CN 201610654148 A CN201610654148 A CN 201610654148A CN 106325854 A CN106325854 A CN 106325854A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/31—Programming languages or programming paradigms
- G06F8/315—Object-oriented languages
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/30—Creation or generation of source code
- G06F8/37—Compiler construction; Parser generation
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Abstract
The invention relates to a Groovy-based rule engine system. The rule engine system is implemented based on Apache Groovy, and comprises a rule setting interface which interacts with a user and is used for enabling a user to set a rule aiming at a certain scene and corresponding configuration data, and storing the acquired rule and the corresponding configuration data into Redis, a rule publish module which is used for publishing the rule acquired by the rule setting interface on line, a rule pool which is used for storing a rule list, and a rule calculation module which interacts with the user, and is used for making a response when receiving a calculation request of the user, carrying out calculation according to the rule list in the rule pool and feeding back a calculation result to the user. Compared with the prior art, the Groovy-based rule engine system disclosed by the invention has the advantages of flexibility, efficiency, reduction of resource consumption and the like.
Description
Technical field
The present invention relates to technical field of data processing, especially relate to a kind of rule engine system based on Groovy.
Background technology
Apache Groovy is a kind of agile development language based on JVM, it combine Python, Ruby and
The characteristic that the many of Smalltalk is powerful, provides modern most popular programming language characteristic for Java developer, and learns
Cost the lowest (almost nil), all Java object existed of Seamless integration-and class libraries, Java byte can be become by direct compilation
Code, so can use Groovy the local of any use Java.
Current rule engine system, is mainly based upon configurationization, Expression framework realizes, the process of configuration
Can become more and more loaded down with trivial details, too fat to move along with the complexity of business and the complexity of system, be not easy to safeguard, also cannot be very in performance
Accomplish well to calculate in real time.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of flexible and efficient, reduce
The rule engine system based on Groovy of resource consumption.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of rule engine system based on Groovy, this rule engine system realizes based on Apache Groovy, bag
Include:
Rule arranges interface, for mutual with user, and joins accordingly for the rule of certain scene for described user setup
Put data, and the described rule obtained and corresponding configuration data are stored in Redis；
Rule release module, the rule obtained for described rule arranges interface is issued and is reached the standard grade；
Rule pond, is used for storing regular list；
Rule computing module, for mutual with user, responds when receiving the computation requests of described user, according to described rule
Then the list of rules in pond calculates, to user feedback result of calculation.
Described rule computing module includes:
Initialization of variable unit, for loading all variable informations needed for current calculating, and seals described variable information
Dress is a rules context object；
Computing unit, for obtaining the list of rules in rule pond, and according to described rules context object implementatio8 rule
And the variable transmission between rule and data sharing, complete the calculating of strictly all rules in described list of rules.
Described computing unit has calculated the calculating of strictly all rules based on streaming.
Also include:
Rule pond more new module, responds, for reading the configuration number in described Redis before rule computing module performs
According to, more new regulation pond.
Described rule pond more new module carries out the detailed process of rule pond renewal:
Configuration data according to reading rule compare with existing list of rules in rule pond, it may be judged whether have new
Rule or whether there are Policy Updates, the most then to rule pond carry out Real-time and Dynamic compiling.
Compared with prior art, the invention have the advantages that
1) present invention can arrange interface by rule and realize the interaction with user, programmable, compares manual configuration
The regulation engine changed, more flexible and efficient.
2) present invention can carry out on-the-flier compiler by rule pond more new module to rule, reduces the property repeatedly compiling calculating
Can be lost, decrease the consumption of resource.
3) present invention calculates based on streaming, it is achieved that the high voice and packet data concurrent service demand calculated in real time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the regular calculation process schematic diagram of the present invention.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implement, give detailed embodiment and concrete operating process, but protection scope of the present invention be not limited to
Following embodiment.
As depicted in figs. 1 and 2, the present embodiment provides a kind of rule engine system based on Groovy, this regulation engine system
Unite and realize based on Apache Groovy, interface 1, rule release module 2, rule pond 3 and rule computing module are set including rule
4, wherein, rule arranges interface 1 for mutual with user, for described user setup for the rule of certain scene and corresponding configuration
Data, and the described rule obtained and corresponding configuration data are stored in Redis；Rule release module 2 is for by described rule
The rule issue then arranging interface 1 acquisition is reached the standard grade, and the rule write can directly be issued and reach the standard grade；Rule pond 3 has for storage
List of rules；Rule computing module 4, for mutual with user, responds when receiving the computation requests of described user, according to described
List of rules in rule pond 3 calculates, to user feedback result of calculation.
Rule computing module 4 specifically includes initialization of variable unit 41 and computing unit 42.Initialization of variable unit 41 is used
In loading all variable informations needed for current calculating, and described variable information is encapsulated as a rules context object；Calculate
Unit 42 is used for obtaining the list of rules in rule pond, and according to the change between described rules context object implementatio8 rule and rule
Amount transmits and data sharing, completes the calculating of strictly all rules in described list of rules, and computing unit has calculated institute based on streaming
Well-regulated calculating.
In order to make above-mentioned rule engine system based on Groovy can realize on-the-flier compiler, this rule engine system also may be used
Including rule pond more new module 5, this rule pond more new module 5 performs front response at rule computing module 4, be used for reading described in
Configuration data in Redis, more new regulation pond 3, the detailed process carrying out the renewal of rule pond is:
Configuration data according to reading rule compare with existing list of rules in rule pond, it may be judged whether have new
Rule or whether there are Policy Updates, the most then to rule pond carry out Real-time and Dynamic compiling.
Claims (5)
1. a rule engine system based on Groovy, it is characterised in that this rule engine system is based on Apache Groovy
Realize, including:
Rule arranges interface, for mutual with user, for described user setup for the rule of certain scene and corresponding configuration number
According to, and the described rule obtained and corresponding configuration data are stored in Redis；
Rule release module, the rule obtained for described rule arranges interface is issued and is reached the standard grade；
Rule pond, is used for storing regular list；
Rule computing module, for mutual with user, responds when receiving the computation requests of described user, according to described rule pond
Interior list of rules calculates, to user feedback result of calculation.
Rule engine system based on Groovy the most according to claim 1, it is characterised in that described rule computing module
Including:
Initialization of variable unit, for loading all variable informations needed for current calculating, and is encapsulated as described variable information
One rules context object；
Computing unit, for obtaining the list of rules in rule pond, and according to described rules context object implementatio8 rule and rule
Variable transmission between then and data sharing, complete the calculating of strictly all rules in described list of rules.
Rule engine system based on Groovy the most according to claim 2, it is characterised in that described computing unit based on
Streaming has calculated the calculating of strictly all rules.
Rule engine system based on Groovy the most according to claim 1, it is characterised in that also include:
Rule pond more new module, responds, for reading the configuration data in described Redis, more before rule computing module performs
New regulation pond.
Rule engine system based on Groovy the most according to claim 4, it is characterised in that described rule pond updates mould
Block carries out the detailed process of rule pond renewal:
Configuration data according to reading rule compare with existing list of rules in rule pond, it may be judged whether have new rule
Or whether there are Policy Updates, the most then rule pond is carried out Real-time and Dynamic compiling.
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| CN201610654148.6A CN106325854B (en) | 2016-08-11 | 2016-08-11 | A kind of rule engine system based on Groovy |
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| CN201610654148.6A CN106325854B (en) | 2016-08-11 | 2016-08-11 | A kind of rule engine system based on Groovy |
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| CN106325854B CN106325854B (en) | 2019-12-03 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107330604A (en) * | 2017-06-26 | 2017-11-07 | 携程旅游网络技术（上海）有限公司 | The management method and system of air ticket air control rule |
| CN107632842A (en) * | 2017-09-26 | 2018-01-26 | 携程旅游信息技术（上海）有限公司 | Rule configuration and dissemination method, system, equipment and storage medium |
| CN108376064A (en) * | 2016-11-24 | 2018-08-07 | 阿里巴巴集团控股有限公司 | The correlation technique of rule engine system and regulation engine |
| CN109039751A (en) * | 2018-08-14 | 2018-12-18 | 深圳壹账通智能科技有限公司 | Configure method, apparatus, computer equipment and the storage medium of routing |
| CN111221550A (en) * | 2019-10-24 | 2020-06-02 | 支付宝(杭州)信息技术有限公司 | Rule updating method and device for streaming computing and streaming computing system |
| CN112910702A (en) * | 2021-02-01 | 2021-06-04 | 浪潮云信息技术股份公司 | Polymorphic gateway fusion method |
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| CN103942228A (en) * | 2013-01-23 | 2014-07-23 | 纽海信息技术（上海）有限公司 | Rule engine, calculating method, service system and calling method |
| CN105446799A (en) * | 2014-08-22 | 2016-03-30 | 阿里巴巴集团控股有限公司 | Method and system for performing rule management in computer system |
| CN105701242A (en) * | 2016-02-26 | 2016-06-22 | 浪潮通信信息***有限公司 | Extensible intelligent mobile terminal dynamic rule detection engine |
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| CN103942228A (en) * | 2013-01-23 | 2014-07-23 | 纽海信息技术（上海）有限公司 | Rule engine, calculating method, service system and calling method |
| CN103269347A (en) * | 2013-06-03 | 2013-08-28 | 北京奇虎科技有限公司 | Server-side-based resource optimization method, server, client side and system |
| CN105446799A (en) * | 2014-08-22 | 2016-03-30 | 阿里巴巴集团控股有限公司 | Method and system for performing rule management in computer system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108376064A (en) * | 2016-11-24 | 2018-08-07 | 阿里巴巴集团控股有限公司 | The correlation technique of rule engine system and regulation engine |
| CN107330604A (en) * | 2017-06-26 | 2017-11-07 | 携程旅游网络技术（上海）有限公司 | The management method and system of air ticket air control rule |
| CN107632842A (en) * | 2017-09-26 | 2018-01-26 | 携程旅游信息技术（上海）有限公司 | Rule configuration and dissemination method, system, equipment and storage medium |
| CN107632842B (en) * | 2017-09-26 | 2020-06-30 | 携程旅游信息技术（上海）有限公司 | Rule configuration and release method, system, equipment and storage medium |
| CN109039751A (en) * | 2018-08-14 | 2018-12-18 | 深圳壹账通智能科技有限公司 | Configure method, apparatus, computer equipment and the storage medium of routing |
| CN111221550A (en) * | 2019-10-24 | 2020-06-02 | 支付宝(杭州)信息技术有限公司 | Rule updating method and device for streaming computing and streaming computing system |
| CN111221550B (en) * | 2019-10-24 | 2022-09-06 | 支付宝(杭州)信息技术有限公司 | Rule updating method and device for streaming computing and streaming computing system |
| CN112910702A (en) * | 2021-02-01 | 2021-06-04 | 浪潮云信息技术股份公司 | Polymorphic gateway fusion method |
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| Publication number | Publication date |
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| CN106325854B (en) | 2019-12-03 |
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