Github user benqiu2016 commented on a diff in the pull request:
https://github.com/apache/nifi-minifi-cpp/pull/133#discussion_r138109572
--- Diff: libminifi/include/processors/BinFiles.h ---
@@ -0,0 +1,295 @@
+/**
+ * @file BinFiles.h
+ * BinFiles class declaration
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __BIN_FILES_H__
+#define __BIN_FILES_H__
+
+#include <climits>
+#include <deque>
+#include <map>
+#include "FlowFileRecord.h"
+#include "core/Processor.h"
+#include "core/ProcessSession.h"
+#include "core/Core.h"
+#include "core/Resource.h"
+#include "core/logging/LoggerConfiguration.h"
+#include "utils/Id.h"
+
+namespace org {
+namespace apache {
+namespace nifi {
+namespace minifi {
+namespace processors {
+
+// Bin Class
+class Bin {
+ public:
+ // Constructor
+ /*!
+ * Create a new Bin
+ */
+ explicit Bin(uint64_t minSize, uint64_t maxSize, int minEntries, int
maxEntries, std::string fileCount, std::string groupId)
+ : minSize_(minSize), maxSize_(maxSize), maxEntries_(maxEntries),
minEntries_(minEntries), fileCount_(fileCount),
+ groupId_(groupId),
logger_(logging::LoggerFactory<Bin>::getLogger()) {
+ queued_data_size_ = 0;
+ creation_dated_ = getTimeMillis();
+ std::shared_ptr<utils::IdGenerator> id_generator =
utils::IdGenerator::getIdGenerator();
+ char uuidStr[37] = { 0 };
+ id_generator->generate(uuid_);
+ uuid_unparse_lower(uuid_, uuidStr);
+ uuid_str_ = uuidStr;
+ logger_->log_info("Bin %s for group %s created", uuid_str_, groupId_);
+ }
+ virtual ~Bin() {
+ logger_->log_info("Bin %s for group %s destroyed", uuid_str_,
groupId_);
+ }
+ // check whether the bin is full
+ bool isFull() {
+ if (queued_data_size_ >= maxSize_ || queue_.size() >= maxEntries_)
+ return true;
+ else
+ return false;
+ }
+ // check whether the bin meet the min required size and entries
+ bool isFullEnough() {
+ return isFull() || (queued_data_size_ >= minSize_ && queue_.size() >=
minEntries_);
+ }
+ // check whether the bin is older than the time specified in msec
+ bool isOlderThan(uint64_t duration) {
--- End diff --
sure.
---
