content: /*
   * 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.flink.streaming.connectors.influxdb.source.reader.deserializer;
  
  import org.apache.flink.api.common.typeinfo.TypeInformation;
  import org.apache.flink.api.java.typeutils.ResultTypeQueryable;
  import org.apache.flink.api.java.typeutils.TypeExtractor;
  import org.apache.flink.streaming.connectors.influxdb.common.DataPoint;
  
  import java.io.IOException;
  import java.io.Serializable;
  
  /** An interface for the deserialization of InfluxDB data points. */
  public interface InfluxDBDataPointDeserializer<OUT> extends Serializable, ResultTypeQueryable<OUT> {
  
      /**
       * Deserialize a data point into the given collector.
       *
       * @param dataPoint the {@code DataPoint} to deserialize.
       * @throws IOException if the deserialization failed.
       */
      OUT deserialize(DataPoint dataPoint) throws IOException;
  
      // static function for single data point
  
      @Override
      default TypeInformation<OUT> getProducedType() {
          return TypeExtractor.createTypeInfo(
                  InfluxDBDataPointDeserializer.class, this.getClass(), 0, null, null);
      }
  }
  