| /* |
| * 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.geode.internal.admin; |
| |
| import org.apache.geode.DataSerializable; |
| import org.apache.geode.StatisticsFactory; |
| import org.apache.geode.internal.admin.statalerts.StatisticInfo; |
| |
| /** |
| * Base interface that supports a StatAlertDefinition |
| * |
| */ |
| public interface StatAlertDefinition extends DataSerializable { |
| /** |
| * Get the unique ID for AlertDefinition, created using the hashCode of StringRepresentation |
| */ |
| int getId(); |
| |
| StatisticInfo[] getStatisticInfo(); |
| |
| void setStatisticInfo(StatisticInfo[] info); |
| |
| // public boolean isADecoratorOf(Constant decoType [Function, |
| // SystemWideFunction, Gauge, Number]); |
| |
| /** |
| * Evaluate using the passed params and not using the getValue |
| */ |
| boolean evaluate(Number[] params); |
| |
| /** |
| * Evaluate the said AlertDefinition. Value of Statistic would be gotten from StatisticInfo |
| * Objects |
| */ |
| boolean evaluate(); |
| |
| /** |
| * Evaluate using the passed params and not using the getValue Return a StatAlert object if one is |
| * raised |
| */ |
| StatAlert evaluateAndAlert(Number[] params); |
| |
| /** |
| * Evaluate the said AlertDefinition. Value of Statistic would be gotten from StatisticInfo |
| * Objects. Return a StatAlert object if one is raised |
| */ |
| StatAlert evaluateAndAlert(); |
| |
| /** |
| * Get the value of the Statistic this Definition object is created for Depending on the Decorator |
| * the value returned can be different |
| * |
| * @return Number[] |
| */ |
| Number[] getValue(); |
| |
| /** |
| * Get the value of the Statistic this Definition object is created for Depending on the Decorator |
| * the value returned can be different |
| * |
| * @return Number[] |
| */ |
| Number[] getValue(Number[] vals); |
| |
| boolean verify(StatisticsFactory factory); |
| |
| boolean hasDecorator(String decoratorID); |
| |
| StatAlertDefinition getDecorator(String decoratorID); |
| |
| String getStringRepresentation(); |
| |
| /** |
| * This method returns the name of this stat alert definition. |
| * |
| * @return Name of the StatAlertDefinition |
| */ |
| String getName(); |
| |
| /** |
| * This method sets the name of this stat alert definition. |
| * |
| * @param name name to be set for this StatAlertDefinition. |
| */ |
| void setName(String name); |
| } |