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A fork of the Apache Cassandra Project ready to embed Elasticsearch.
/*
* 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.io.sstable.metadata;
import org.apache.cassandra.db.SerializationHeader;
/**
* Defines Metadata component type.
*/
public enum MetadataType
{
/** Metadata only used for SSTable validation */
VALIDATION(ValidationMetadata.serializer),
/** Metadata only used at compaction */
COMPACTION(CompactionMetadata.serializer),
/** Metadata always keep in memory */
STATS(StatsMetadata.serializer),
/** Serialization header */
HEADER((IMetadataComponentSerializer)SerializationHeader.serializer);
public final IMetadataComponentSerializer serializer;
private MetadataType(IMetadataComponentSerializer serializer)
{
this.serializer = serializer;
}
}