/**
* 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.ambari.server.state.alert;
/**
* Source type refers to how the alert is to be collected.
*/
public enum SourceType {
/**
* Source is from ams metric data.
*/
AMS,
/**
* Source is from metric data.
*/
METRIC,
/**
* Source is generated using of a script
*/
SCRIPT,
/**
* Source is a simple port check
*/
PORT,
/**
* Source is an aggregate of a collection of other alert states
*/
AGGREGATE,
/**
* Source is a ratio of two {@link #METRIC} values.
*/
PERCENT,
/**
* Source is an http(s)-style request.
*/
WEB,
/**
* Source is a component state recovery results
*/
RECOVERY,
/**
* A server-side alert.
*/
SERVER;
}