| /* |
| * 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.dubbo.admin.model.dto; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class MetricDTO { |
| |
| private MetricDTO() { |
| } |
| |
| private String metric; |
| |
| private Long timestamp; |
| |
| private Object value; |
| |
| private MetricType metricType; |
| |
| private Map<String, String> tags = new HashMap<String, String>(); |
| |
| private MetricLevel metricLevel; |
| |
| private transient String meterName; |
| |
| |
| /** |
| * 分桶统计时间间隔,目前针对Meter/Timer/Compass有效,-1表示此项无效 |
| */ |
| private int interval = -1; |
| |
| @Override |
| public boolean equals(Object o) { |
| |
| if (o == this) { |
| return true; |
| } |
| |
| if (!(o instanceof MetricDTO)) { |
| return false; |
| } |
| |
| final MetricDTO rhs = (MetricDTO) o; |
| |
| return equals(metric, rhs.metric) && equals(tags, rhs.tags) && equals(metricType, rhs.metricType) |
| && equals(metricLevel, rhs.metricLevel); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Arrays.hashCode(new Object[]{metric, tags, metricType, metricLevel}); |
| } |
| |
| @Override |
| public String toString() { |
| return this.getClass().getSimpleName() + "->metric: " + metric + ",value: " |
| + value + ",timestamp: " + timestamp + ",type: " + metricType |
| + ",tags: " + tags + ",level: " + metricLevel; |
| } |
| |
| public String getMetric() { |
| return metric; |
| } |
| |
| public Long getTimestamp() { |
| return timestamp; |
| } |
| |
| public Object getValue() { |
| return value; |
| } |
| |
| public Map<String, String> getTags() { |
| return tags; |
| } |
| |
| public MetricLevel getMetricLevel() { |
| return metricLevel; |
| } |
| |
| public MetricType getMetricType() { |
| return metricType; |
| } |
| |
| public int getInterval() { |
| return interval; |
| } |
| |
| public String getMeterName(){ |
| return meterName; |
| } |
| |
| private boolean equals(Object a, Object b) { |
| return (a == b) || (a != null && a.equals(b)); |
| } |
| |
| public String getService() { |
| return getTags().get("service"); |
| } |
| |
| public enum MetricType { |
| /** |
| * 用于累加型的数据 |
| */ |
| COUNTER, |
| /** |
| * 用于瞬态数据 |
| */ |
| GAUGE, |
| /** |
| * 用于争分整秒的计数 |
| */ |
| DELTA, |
| /** |
| * 用于集群分位数计算 |
| */ |
| PERCENTILE |
| } |
| |
| public enum MetricLevel { |
| |
| TRIVIAL, // 轻微指标 |
| |
| MINOR, // 次要指标 |
| |
| NORMAL, // 一般指标 |
| |
| MAJOR, // 重要指标 |
| |
| CRITICAL; // 关键指标 |
| } |
| } |