| /* |
| * 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.cassandra.streaming; |
| |
| public enum StreamOperation |
| { |
| OTHER("Other", true, false), // Fallback to avoid null types when deserializing from string |
| RESTORE_REPLICA_COUNT("Restore replica count", false, false), // Handles removeNode |
| DECOMMISSION("Unbootstrap", false, true), |
| RELOCATION("Relocation", false, true), |
| BOOTSTRAP("Bootstrap", false, true), |
| REBUILD("Rebuild", false, true), |
| BULK_LOAD("Bulk Load", true, false), |
| REPAIR("Repair", true, false); |
| |
| private final String description; |
| private final boolean requiresViewBuild; |
| private final boolean keepSSTableLevel; |
| |
| /** |
| * @param description The operation description |
| * @param requiresViewBuild Whether this operation requires views to be updated if it involves a base table |
| */ |
| StreamOperation(String description, boolean requiresViewBuild, boolean keepSSTableLevel) |
| { |
| this.description = description; |
| this.requiresViewBuild = requiresViewBuild; |
| this.keepSSTableLevel = keepSSTableLevel; |
| } |
| |
| public static StreamOperation fromString(String text) |
| { |
| for (StreamOperation b : StreamOperation.values()) |
| { |
| if (b.description.equalsIgnoreCase(text)) |
| return b; |
| } |
| |
| return OTHER; |
| } |
| |
| public String getDescription() |
| { |
| return description; |
| } |
| |
| /** |
| * Wether this operation requires views to be updated |
| */ |
| public boolean requiresViewBuild() |
| { |
| return this.requiresViewBuild; |
| } |
| |
| public boolean keepSSTableLevel() |
| { |
| return keepSSTableLevel; |
| } |
| } |