seatunnel-connectors-v2/connector-elasticsearch/src/main/java/org/apache/seatunnel/connectors/seatunnel/elasticsearch/serialize/index/impl/FixedValueIndexSerializer.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.seatunnel.connectors.seatunnel.elasticsearch.serialize.index.impl;

import org.apache.seatunnel.api.table.type.SeaTunnelRow;
import org.apache.seatunnel.connectors.seatunnel.elasticsearch.serialize.index.IndexSerializer;

/**
 * index is a fixed value,not a variable
 */
public class FixedValueIndexSerializer implements IndexSerializer {

    private final String index;

    public FixedValueIndexSerializer(String index) {
        this.index = index;
    }

    @Override
    public String serialize(SeaTunnelRow row) {
        return index;
    }
}