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.internal.core.type;
  
  import com.datastax.oss.driver.api.core.detach.AttachmentPoint;
  import com.datastax.oss.driver.api.core.type.DataType;
  import com.datastax.oss.protocol.internal.ProtocolConstants;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import java.io.Serializable;
  import java.util.Locale;
  import net.jcip.annotations.Immutable;
  
  @Immutable
  public class PrimitiveType implements DataType, Serializable {
  
    /** @serial */
    private final int protocolCode;
  
    public PrimitiveType(int protocolCode) {
      this.protocolCode = protocolCode;
    }
  
    @Override
    public int getProtocolCode() {
      return protocolCode;
    }
  
    @Override
    public boolean isDetached() {
      return false;
    }
  
    @Override
    public void attach(@NonNull AttachmentPoint attachmentPoint) {
      // nothing to do
    }
  
    @Override
    public boolean equals(Object other) {
      if (other == this) {
        return true;
      } else if (other instanceof PrimitiveType) {
        PrimitiveType that = (PrimitiveType) other;
        return this.protocolCode == that.protocolCode;
      } else {
        return false;
      }
    }
  
    @Override
    public int hashCode() {
      return protocolCode;
    }
  
    @NonNull
    @Override
    public String asCql(boolean includeFrozen, boolean pretty) {
      return codeName(protocolCode).toLowerCase(Locale.ROOT);
    }
  
    @Override
    public String toString() {
      return codeName(protocolCode);
    }
  
    private static String codeName(int protocolCode) {
      // Reminder: we don't use enums to leave the door open for custom extensions
      switch (protocolCode) {
        case ProtocolConstants.DataType.ASCII:
          return "ASCII";
        case ProtocolConstants.DataType.BIGINT:
          return "BIGINT";
        case ProtocolConstants.DataType.BLOB:
          return "BLOB";
        case ProtocolConstants.DataType.BOOLEAN:
          return "BOOLEAN";
        case ProtocolConstants.DataType.COUNTER:
          return "COUNTER";
        case ProtocolConstants.DataType.DECIMAL:
          return "DECIMAL";
        case ProtocolConstants.DataType.DOUBLE:
          return "DOUBLE";
        case ProtocolConstants.DataType.FLOAT:
          return "FLOAT";
        case ProtocolConstants.DataType.INT:
          return "INT";
        case ProtocolConstants.DataType.TIMESTAMP:
          return "TIMESTAMP";
        case ProtocolConstants.DataType.UUID:
          return "UUID";
        case ProtocolConstants.DataType.VARINT:
          return "VARINT";
        case ProtocolConstants.DataType.TIMEUUID:
          return "TIMEUUID";
        case ProtocolConstants.DataType.INET:
          return "INET";
        case ProtocolConstants.DataType.DATE:
          return "DATE";
        case ProtocolConstants.DataType.VARCHAR:
          return "TEXT";
        case ProtocolConstants.DataType.TIME:
          return "TIME";
        case ProtocolConstants.DataType.SMALLINT:
          return "SMALLINT";
        case ProtocolConstants.DataType.TINYINT:
          return "TINYINT";
        case ProtocolConstants.DataType.DURATION:
          return "DURATION";
        default:
          return "0x" + Integer.toHexString(protocolCode);
      }
    }
  }
  