content: /**
  /**
   * 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.solr.common.params;
  
  import java.util.Locale;
  
  /**
   * @since solr 1.3
   */
  public interface CoreAdminParams 
  {
    /** What Core are we talking about **/
    public final static String CORE = "core";
  
    /** Persistent -- should it save the cores state? **/
    public final static String PERSISTENT = "persistent";
    
    /** If you rename something, what is the new name **/
    public final static String NAME = "name";
  
    /** If you rename something, what is the new name **/
    public final static String DATA_DIR = "dataDir";
  
    /** Name of the other core in actions involving 2 cores **/
    public final static String OTHER = "other";
  
    /** What action **/
    public final static String ACTION = "action";
    
    /** If you specify a schema, what is its name **/
    public final static String SCHEMA = "schema";
    
    /** If you specify a config, what is its name **/
    public final static String CONFIG = "config";
    
    /** Specifies a core instance dir. */
    public final static String INSTANCE_DIR = "instanceDir";
  
    /** If you specify a file, what is its name **/
    public final static String FILE = "file";
    
    /** If you merge indexes, what are the index directories.
     * The directories are specified by multiple indexDir parameters. */
    public final static String INDEX_DIR = "indexDir";
  
    /** If you merge indexes, what is the source core's name
     * More than one source core can be specified by multiple srcCore parameters */
    public final static String SRC_CORE = "srcCore";
  
    /** The collection name in solr cloud */
    public final static String COLLECTION = "collection";
  
    /** The shard id in solr cloud */
    public final static String SHARD = "shard";
    
    /** Prefix for core property name=value pair **/
    public final static String PROPERTY_PREFIX = "property.";
  
    /** If you unload a core, delete the index too */
    public final static String DELETE_INDEX = "deleteIndex";
  
    public enum CoreAdminAction {
      STATUS,  
      LOAD,
      UNLOAD,
      RELOAD,
      CREATE,
      PERSIST,
      SWAP,
      RENAME,
      @Deprecated
      ALIAS,
      MERGEINDEXES;
      
      public static CoreAdminAction get( String p )
      {
        if( p != null ) {
          try {
            return CoreAdminAction.valueOf( p.toUpperCase(Locale.ENGLISH) );
          }
          catch( Exception ex ) {}
        }
        return null; 
      }
    }
  }
  