Initial commit for AAI-UI(sparky-backend)

[aai/sparky-be.git] / src / main / java / org / openecomp / sparky / synchronizer / TaskProcessingStats.java

diff --git a/src/main/java/org/openecomp/sparky/synchronizer/TaskProcessingStats.java b/src/main/java/org/openecomp/sparky/synchronizer/TaskProcessingStats.java
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+++ b/src/main/java/org/openecomp/sparky/synchronizer/TaskProcessingStats.java
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+/**
+ * ============LICENSE_START===================================================
+ * SPARKY (AAI UI service)
+ * ============================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ============================================================================
+ * 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 and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+
+package org.openecomp.sparky.synchronizer;
+
+import org.openecomp.sparky.analytics.AbstractStatistics;
+import org.openecomp.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();
+
+  }
+
+
+}