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 com.datastax.oss.driver.api.core.data;
  
  import com.datastax.oss.driver.api.core.DefaultProtocolVersion;
  import com.datastax.oss.driver.api.core.ProtocolVersion;
  import com.datastax.oss.driver.api.core.detach.Detachable;
  import com.datastax.oss.driver.api.core.type.codec.registry.CodecRegistry;
  import edu.umd.cs.findbugs.annotations.NonNull;
  
  /** A data structure containing CQL values. */
  public interface Data {
  
    /**
     * Returns the registry of all the codecs currently available to convert values for this instance.
     *
     * <p>If you obtained this object from the driver, this will be set automatically. If you created
     * it manually, or just deserialized it, it is set to {@link CodecRegistry#DEFAULT}. You can
     * reattach this object to an existing driver instance to use its codec registry.
     *
     * @see Detachable
     */
    @NonNull
    CodecRegistry codecRegistry();
  
    /**
     * Returns the protocol version that is currently used to convert values for this instance.
     *
     * <p>If you obtained this object from the driver, this will be set automatically. If you created
     * it manually, or just deserialized it, it is set to {@link DefaultProtocolVersion#DEFAULT}. You
     * can reattach this object to an existing driver instance to use its protocol version.
     *
     * @see Detachable
     */
    @NonNull
    ProtocolVersion protocolVersion();
  }
  