| /* |
| * 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.skywalking.oap.server.core.alarm.provider; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * @author wusheng |
| */ |
| public class Threshold { |
| private static final Logger logger = LoggerFactory.getLogger(Threshold.class); |
| private static final String NONE_THRESHOLD = "-"; |
| |
| private String alarmRuleName; |
| private final String threshold; |
| private int intThreshold; |
| private double doubleThreshold; |
| private long longThreshold; |
| private Integer[] intValuesThreshold; |
| |
| public Threshold(String alarmRuleName, String threshold) { |
| this.alarmRuleName = alarmRuleName; |
| this.threshold = threshold; |
| } |
| |
| public int getIntThreshold() { |
| return intThreshold; |
| } |
| |
| public double getDoubleThreshold() { |
| return doubleThreshold; |
| } |
| |
| public long getLongThreshold() { |
| return longThreshold; |
| } |
| |
| public Integer[] getIntValuesThreshold() { |
| return intValuesThreshold; |
| } |
| |
| public void setType(MetricsValueType type) { |
| try { |
| switch (type) { |
| case INT: |
| intThreshold = Integer.parseInt(threshold); |
| break; |
| case LONG: |
| longThreshold = Long.parseLong(threshold); |
| break; |
| case DOUBLE: |
| doubleThreshold = Double.parseDouble(threshold); |
| break; |
| case MULTI_INTS: |
| String[] strings = threshold.split(","); |
| intValuesThreshold = new Integer[strings.length]; |
| for (int i = 0; i < strings.length; i++) { |
| String thresholdItem = strings[i].trim(); |
| if (NONE_THRESHOLD.equals(thresholdItem)) { |
| intValuesThreshold[i] = null; |
| } else { |
| intValuesThreshold[i] = Integer.parseInt(thresholdItem); |
| } |
| } |
| } |
| } catch (NumberFormatException e) { |
| logger.warn("Alarm rule {} threshold doesn't match the metrics type, expected type: {}", alarmRuleName, type); |
| } |
| } |
| } |