火力规则：返回平台以及组件

solution-rule/src/main/java/com/solution/rule/handler/RuleChainHandler.java

@@ -0,0 +1,47 @@
+package com.solution.rule.handler;
+
+
+import cn.hutool.core.collection.CollUtil;
+import com.solution.common.constant.ExceptionConstants;
+import com.solution.rule.domain.RuleParam;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * 封装规则处理链
+ */
+@Component
+public class RuleChainHandler {
+
+    @Resource
+    private List<AbstractRuleChainHandler> chainHandlers;
+
+    private AbstractRuleChainHandler firstHandler;
+
+    /**
+     * 组装处理链
+     */
+    @PostConstruct
+    private void constructChain(){
+        if (CollUtil.isEmpty(chainHandlers)) {
+            throw new RuntimeException(ExceptionConstants.NOT_FOUND_CARRIAGE_CHAIN_HANDLER);
+        }
+        this.firstHandler = chainHandlers.get(0);
+        for (int i = 0; i < chainHandlers.size(); i++) {
+            if(i == (chainHandlers.size() - 1)){
+                chainHandlers.get(i).setNextHandler(null);
+            }else {
+                chainHandlers.get(i).setNextHandler(chainHandlers.get(i + 1));
+            }
+        }
+
+    }
+
+    public RuleParam findRuleParam(RuleParam ruleParam){
+        return firstHandler.doHandler(ruleParam);
+    }
+
+}