| /* |
| * 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.domain; |
| |
| import java.net.URI; |
| import java.util.Map; |
| |
| import org.jclouds.domain.internal.ResourceMetadataImpl; |
| |
| import com.google.inject.ImplementedBy; |
| |
| /** |
| * Identifies containers, files, etc. |
| */ |
| @ImplementedBy(ResourceMetadataImpl.class) |
| public interface ResourceMetadata<T extends Enum<T>> extends Comparable<ResourceMetadata<T>> { |
| |
| /** |
| * Whether this resource is a container, file, node, queue, etc. |
| */ |
| T getType(); |
| |
| /** |
| * Unique identifier of this resource within its enclosing namespace. In some scenarios, this id |
| * is not user assignable. For files, this may be an system generated key, or the full path to |
| * the resource. ex. /path/to/file.txt |
| * |
| */ |
| String getProviderId(); |
| |
| /** |
| * Name of this resource. Names are dictated by the user. For files, this may be the filename, |
| * ex. file.txt |
| * |
| */ |
| String getName(); |
| |
| /** |
| * Physical location of the resource, or null if n/a |
| * |
| * ex. us-west-1 |
| * |
| */ |
| Location getLocation(); |
| |
| /** |
| * URI used to access this resource |
| */ |
| URI getUri(); |
| |
| /** |
| * Any key-value pairs associated with the resource. |
| */ |
| Map<String, String> getUserMetadata(); |
| |
| |
| } |