| /** |
| * 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.falcon.metadata; |
| |
| /** |
| * Enumerates Relationship edge labels. |
| */ |
| public enum RelationshipLabel { |
| |
| // entity edge labels |
| FEED_CLUSTER_EDGE("stored-in"), |
| PROCESS_CLUSTER_EDGE("runs-on"), |
| FEED_PROCESS_EDGE("input"), |
| PROCESS_FEED_EDGE("output"), |
| |
| // instance edge labels |
| INSTANCE_ENTITY_EDGE("instance-of"), |
| |
| // edge labels |
| CLUSTER_COLO("collocated"), |
| USER("owned-by"), |
| GROUPS("grouped-as"), |
| PIPELINES("part-of-pipeline"); |
| |
| private final String name; |
| |
| RelationshipLabel(String name) { |
| this.name = name; |
| } |
| |
| public String getName() { |
| return name; |
| } |
| } |