/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.common.lucene.uid;
public final class Versions {
/** used to indicate the write operation should succeed regardless of current version **/
public static final long MATCH_ANY = -3L;
/** indicates that the current document was not found in lucene and in the version map */
public static final long NOT_FOUND = -1L;
// -2 was used for docs that can be found in the index but do not have a version
/**
* used to indicate that the write operation should be executed if the document is currently deleted
* i.e., not found in the index and/or found as deleted (with version) in the version map
*/
public static final long MATCH_DELETED = -4L;
}