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+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017 Amdocs
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+package org.onap.aai.sparky.synchronizer;
+
+import org.onap.aai.sparky.analytics.AbstractStatistics;
+import org.onap.aai.sparky.synchronizer.config.TaskProcessorConfig;
+
+/**
+ * The Class TaskProcessingStats.
+ */
+public class TaskProcessingStats extends AbstractStatistics {
+
+ private static String TASK_AGE_STATS = "taskAgeStats";
+ private static String TASK_RESPONSE_STATS = "taskResponseStats";
+ private static String RESPONSE_SIZE_IN_BYTES = "taskResponseSizeInBytes";
+ // private static String QUEUE_ITEM_LENGTH = "queueItemLength";
+ private static String TPS = "transactionsPerSecond";
+
+ /**
+ * Instantiates a new task processing stats.
+ *
+ * @param config the config
+ */
+ public TaskProcessingStats(TaskProcessorConfig config) {
+
+ addHistogram(TASK_AGE_STATS, config.getTaskAgeHistogramLabel(),
+ config.getTaskAgeHistogramMaxYAxis(), config.getTaskAgeHistogramNumBins(),
+ config.getTaskAgeHistogramNumDecimalPoints());
+
+ addHistogram(TASK_RESPONSE_STATS, config.getResponseTimeHistogramLabel(),
+ config.getResponseTimeHistogramMaxYAxis(), config.getResponseTimeHistogramNumBins(),
+ config.getResponseTimeHistogramNumDecimalPoints());
+
+ addHistogram(RESPONSE_SIZE_IN_BYTES, config.getBytesHistogramLabel(),
+ config.getBytesHistogramMaxYAxis(), config.getBytesHistogramNumBins(),
+ config.getBytesHistogramNumDecimalPoints());
+
+ /*
+ * addHistogram(QUEUE_ITEM_LENGTH, config.getQueueLengthHistogramLabel(),
+ * config.getQueueLengthHistogramMaxYAxis(), config.getQueueLengthHistogramNumBins(),
+ * config.getQueueLengthHistogramNumDecimalPoints());
+ */
+
+ addHistogram(TPS, config.getTpsHistogramLabel(), config.getTpsHistogramMaxYAxis(),
+ config.getTpsHistogramNumBins(), config.getTpsHistogramNumDecimalPoints());
+
+ }
+
+ /*
+ * public void updateQueueItemLengthHistogram(long value) { updateHistogram(QUEUE_ITEM_LENGTH,
+ * value); }
+ */
+
+ /**
+ * Update task age stats histogram.
+ *
+ * @param value the value
+ */
+ public void updateTaskAgeStatsHistogram(long value) {
+ updateHistogram(TASK_AGE_STATS, value);
+ }
+
+ /**
+ * Update task response stats histogram.
+ *
+ * @param value the value
+ */
+ public void updateTaskResponseStatsHistogram(long value) {
+ updateHistogram(TASK_RESPONSE_STATS, value);
+ }
+
+ /**
+ * Update response size in bytes histogram.
+ *
+ * @param value the value
+ */
+ public void updateResponseSizeInBytesHistogram(long value) {
+ updateHistogram(RESPONSE_SIZE_IN_BYTES, value);
+ }
+
+ /**
+ * Update transactions per second histogram.
+ *
+ * @param value the value
+ */
+ public void updateTransactionsPerSecondHistogram(long value) {
+ updateHistogram(TPS, value);
+ }
+
+ /**
+ * Gets the statistics report.
+ *
+ * @param verboseEnabled the verbose enabled
+ * @param indentPadding the indent padding
+ * @return the statistics report
+ */
+ public String getStatisticsReport(boolean verboseEnabled, String indentPadding) {
+
+ StringBuilder sb = new StringBuilder();
+
+ sb.append("\n").append(getHistogramStats(TASK_AGE_STATS, verboseEnabled, indentPadding));
+ // sb.append("\n").append(getHistogramStats(QUEUE_ITEM_LENGTH, verboseEnabled, indentPadding));
+ sb.append("\n").append(getHistogramStats(TASK_RESPONSE_STATS, verboseEnabled, indentPadding));
+ sb.append("\n")
+ .append(getHistogramStats(RESPONSE_SIZE_IN_BYTES, verboseEnabled, indentPadding));
+ sb.append("\n").append(getHistogramStats(TPS, verboseEnabled, indentPadding));
+
+ return sb.toString();
+
+ }
+
+
+}