ManagedIndexState.java

/*
* 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.stanbol.commons.solr.managed;

/**
 * Enumeration for the different states of a managed index
 * @author Rupert Westenthaler
 *
 */
public enum ManagedIndexState {
    
    /**
     * The index was registered, but required data are still missing
     */
    UNINITIALISED,
    /**
     * The index is ready, but currently not activated
     */
    INACTIVE,
    /**
     * The index is active and can be used
     */
    ACTIVE,
    /**
     * The index encountered an error during Initialisation. The kind of the
     * Error is available via the {@link IndexMetadata}.
     */
    ERROR,

}