org.apache.inlong.sort.redis.common.config.SchemaMappingMode Maven / Gradle / Ivy
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* 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.inlong.sort.redis.common.config;
/**
* The MappingMode between Sql Schema and {@link RedisDataType}.
*/
public enum SchemaMappingMode {
/**
* The DYNAMIC mode witch mapping a {@link java.util.Map} to {@link RedisDataType}.
* There are two members in DYNAMIC mode:
* the first member is Redis key.
* the second member is a {@link java.util.Map} object, which will be iterated,
* the entry key is redis key, and the entry value is redis value.
*/
DYNAMIC,
/**
* The are at least two fields, the first member is redis key,
* and each field from the second field represents a redis value.
* ex:
*
* key, field, value1, value2, value3, [value]...
*
*/
STATIC_PREFIX_MATCH,
/**
* There are two fields, the first field is key,
* and the other fields are pairs of field and value.
* ex:
*
* key, field1, value1,field2,value2,field3,value3,[field,value]...
*
*/
STATIC_KV_PAIR;
}