Java tutorial
/* * 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.jclouds.openstack.heat.v1.domain; import com.google.common.base.CaseFormat; import static com.google.common.base.Preconditions.checkNotNull; public enum StackResourceStatus { INIT_COMPLETE, CREATE_IN_PROGRESS, CREATE_COMPLETE, CREATE_FAILED, UPDATE_IN_PROGRESS, UPDATE_COMPLETE, UPDATE_FAILED, DELETE_IN_PROGRESS, DELETE_COMPLETE, DELETE_FAILED, ROLLBACK_IN_PROGRESS, ROLLBACK_COMPLETE, ROLLBACK_FAILED, SUSPEND_IN_PROGRESS, SUSPEND_COMPLETE, SUSPEND_FAILED, RESUME_IN_PROGRESS, RESUME_COMPLETE, RESUME_FAILED, UNRECOGNIZED; public String value() { return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.LOWER_HYPHEN, name()); } @Override public String toString() { return value(); } /** * This provides GSON enum support in jclouds. * * @param name The string representation of this enum value. * @return The corresponding enum value. */ public static StackResourceStatus fromValue(String status) { try { return valueOf(checkNotNull(status, "status")); } catch (IllegalArgumentException e) { return UNRECOGNIZED; } } }