| /** |
| * 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. |
| */ |
| package org.apache.pulsar.broker; |
| |
| import com.google.common.base.MoreObjects; |
| import java.util.Map; |
| import java.util.Set; |
| import org.apache.pulsar.policies.data.loadbalancer.JSONWritable; |
| import org.apache.pulsar.policies.data.loadbalancer.NamespaceBundleStats; |
| |
| /** |
| * Data class aggregating the short term and long term data across all bundles belonging to a broker. |
| */ |
| public class TimeAverageBrokerData extends JSONWritable { |
| private double shortTermMsgThroughputIn; |
| private double shortTermMsgThroughputOut; |
| private double shortTermMsgRateIn; |
| private double shortTermMsgRateOut; |
| private double longTermMsgThroughputIn; |
| private double longTermMsgThroughputOut; |
| private double longTermMsgRateIn; |
| private double longTermMsgRateOut; |
| |
| public TimeAverageBrokerData() { |
| } |
| |
| /** |
| * Initialize a TimeAverageBrokerData. |
| * |
| * @param bundles |
| * The bundles belonging to the broker. |
| * @param data |
| * Map from bundle names to the data for that bundle. |
| * @param defaultStats |
| * The stats to use when a bundle belonging to this broker is not found in the bundle data map. |
| */ |
| public TimeAverageBrokerData(final Set<String> bundles, final Map<String, BundleData> data, |
| final NamespaceBundleStats defaultStats) { |
| reset(bundles, data, defaultStats); |
| } |
| |
| /** |
| * Reuse this TimeAverageBrokerData using new data. |
| * |
| * @param bundles |
| * The bundles belonging to the broker. |
| * @param data |
| * Map from bundle names to the data for that bundle. |
| * @param defaultStats |
| * The stats to use when a bundle belonging to this broker is not found in the bundle data map. |
| */ |
| public void reset(final Set<String> bundles, final Map<String, BundleData> data, |
| final NamespaceBundleStats defaultStats) { |
| shortTermMsgThroughputIn = 0; |
| shortTermMsgThroughputOut = 0; |
| shortTermMsgRateIn = 0; |
| shortTermMsgRateOut = 0; |
| |
| longTermMsgThroughputIn = 0; |
| longTermMsgThroughputOut = 0; |
| longTermMsgRateIn = 0; |
| longTermMsgRateOut = 0; |
| |
| for (String bundle : bundles) { |
| final BundleData bundleData = data.get(bundle); |
| if (bundleData == null) { |
| shortTermMsgThroughputIn += defaultStats.msgThroughputIn; |
| shortTermMsgThroughputOut += defaultStats.msgThroughputOut; |
| shortTermMsgRateIn += defaultStats.msgRateIn; |
| shortTermMsgRateOut += defaultStats.msgRateOut; |
| |
| longTermMsgThroughputIn += defaultStats.msgThroughputIn; |
| longTermMsgThroughputOut += defaultStats.msgThroughputOut; |
| longTermMsgRateIn += defaultStats.msgRateIn; |
| longTermMsgRateOut += defaultStats.msgRateOut; |
| } else { |
| final TimeAverageMessageData shortTermData = bundleData.getShortTermData(); |
| final TimeAverageMessageData longTermData = bundleData.getLongTermData(); |
| |
| shortTermMsgThroughputIn += shortTermData.getMsgThroughputIn(); |
| shortTermMsgThroughputOut += shortTermData.getMsgThroughputOut(); |
| shortTermMsgRateIn += shortTermData.getMsgRateIn(); |
| shortTermMsgRateOut += shortTermData.getMsgRateOut(); |
| |
| longTermMsgThroughputIn += longTermData.getMsgThroughputIn(); |
| longTermMsgThroughputOut += longTermData.getMsgThroughputOut(); |
| longTermMsgRateIn += longTermData.getMsgRateIn(); |
| longTermMsgRateOut += longTermData.getMsgRateOut(); |
| } |
| } |
| } |
| |
| public double getShortTermMsgThroughputIn() { |
| return shortTermMsgThroughputIn; |
| } |
| |
| public void setShortTermMsgThroughputIn(double shortTermMsgThroughputIn) { |
| this.shortTermMsgThroughputIn = shortTermMsgThroughputIn; |
| } |
| |
| public double getShortTermMsgThroughputOut() { |
| return shortTermMsgThroughputOut; |
| } |
| |
| public void setShortTermMsgThroughputOut(double shortTermMsgThroughputOut) { |
| this.shortTermMsgThroughputOut = shortTermMsgThroughputOut; |
| } |
| |
| public double getShortTermMsgRateIn() { |
| return shortTermMsgRateIn; |
| } |
| |
| public void setShortTermMsgRateIn(double shortTermMsgRateIn) { |
| this.shortTermMsgRateIn = shortTermMsgRateIn; |
| } |
| |
| public double getShortTermMsgRateOut() { |
| return shortTermMsgRateOut; |
| } |
| |
| public void setShortTermMsgRateOut(double shortTermMsgRateOut) { |
| this.shortTermMsgRateOut = shortTermMsgRateOut; |
| } |
| |
| public double getLongTermMsgThroughputIn() { |
| return longTermMsgThroughputIn; |
| } |
| |
| public void setLongTermMsgThroughputIn(double longTermMsgThroughputIn) { |
| this.longTermMsgThroughputIn = longTermMsgThroughputIn; |
| } |
| |
| public double getLongTermMsgThroughputOut() { |
| return longTermMsgThroughputOut; |
| } |
| |
| public void setLongTermMsgThroughputOut(double longTermMsgThroughputOut) { |
| this.longTermMsgThroughputOut = longTermMsgThroughputOut; |
| } |
| |
| public double getLongTermMsgRateIn() { |
| return longTermMsgRateIn; |
| } |
| |
| public void setLongTermMsgRateIn(double longTermMsgRateIn) { |
| this.longTermMsgRateIn = longTermMsgRateIn; |
| } |
| |
| public double getLongTermMsgRateOut() { |
| return longTermMsgRateOut; |
| } |
| |
| public void setLongTermMsgRateOut(double longTermMsgRateOut) { |
| this.longTermMsgRateOut = longTermMsgRateOut; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this).add("shortTermMsgThroughputIn", shortTermMsgThroughputIn) |
| .add("shortTermMsgThroughputOut", shortTermMsgThroughputOut) |
| .add("shortTermMsgRateIn", shortTermMsgRateIn).add("shortTermMsgRateOut", shortTermMsgRateOut) |
| .add("longTermMsgThroughputIn", longTermMsgThroughputIn) |
| .add("longTermMsgThroughputOut", longTermMsgThroughputOut).add("longTermMsgRateIn", longTermMsgRateIn) |
| .add("longTermMsgRateOut", longTermMsgRateOut).toString(); |
| } |
| } |