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规则引擎

设计规范

Spring boot封装，扩展实现java规范Jsr94

支持组件

Aviator支持

  <dependency>
          <groupId>tk.jsr94</groupId>
          <artifactId>spring-boot-rule-jsr94-starter-aviator</artifactId>
          <version>1.0.0-SNAPSHOT</version>
   </dependency>

使用说明

实现规则加载接口,加载规则定义

package tk.jsr94.rule.language;

import java.util.Set;
/**
 * @author mengxr
 * @Description: RuleLanguage RuleLanguageProvider
 * @date 2018/11/23 下午5:43
 */
public interface RuleLanguageProvider {
    /**
     * register rule language
     *
     * @return
     */
    Set<RuleLanguage> registerRuleLanguageSet();
}

使用规则

    @Autowired
    private RuleTemplate ruleTemplate;
    
    HashMap<String, String> envs = new HashMap<>(1);
    ruleTemplate.executeStateless(规则编码, envs,
                session -> session.executeRules(Collections.emptyList()).get(0));

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