public GrpcRuleHandle getCacheRuleHandle(final String ruleDataKey) {
        return ruleCachedHandle.get().obtainHandle(ruleDataKey);
    }
getCacheRuleHandle.

@param ruleDataKey ruleDataKey
@return {@link GrpcRuleHandle}
shenyu-plugin/shenyu-plugin-proxy/shenyu-plugin-rpc/shenyu-plugin-grpc/src/main/java/org/apache/shenyu/plugin/grpc/cache/ApplicationConfigCache.java