Java tutorial
/* * Copyright (c) 2014 Hewlett-Packard Development Company, L.P. * * Licensed 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 com.hpcloud.mon.common.model.alarm; import com.fasterxml.jackson.annotation.JsonCreator; public enum AlarmState { UNDETERMINED, OK, ALARM; @JsonCreator public static AlarmState fromJson(String text) { return valueOf(text.toUpperCase()); } }