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This project includes the Java client for Aerospike Vector Search for high-performance data interactions.
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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: types.proto

// Protobuf Java Version: 3.25.5
package com.aerospike.vector.client.proto;

/**
 *  * Available vector distance metrics.
 * 
 *
 * Protobuf enum {@code aerospike.vector.VectorDistanceMetric}
 */
public enum VectorDistanceMetric
    implements com.google.protobuf.ProtocolMessageEnum {
  /**
   * SQUARED_EUCLIDEAN = 0;
   */
  SQUARED_EUCLIDEAN(0),
  /**
   * COSINE = 1;
   */
  COSINE(1),
  /**
   * DOT_PRODUCT = 2;
   */
  DOT_PRODUCT(2),
  /**
   * MANHATTAN = 3;
   */
  MANHATTAN(3),
  /**
   * HAMMING = 4;
   */
  HAMMING(4),
  UNRECOGNIZED(-1),
  ;

  /**
   * SQUARED_EUCLIDEAN = 0;
   */
  public static final int SQUARED_EUCLIDEAN_VALUE = 0;
  /**
   * COSINE = 1;
   */
  public static final int COSINE_VALUE = 1;
  /**
   * DOT_PRODUCT = 2;
   */
  public static final int DOT_PRODUCT_VALUE = 2;
  /**
   * MANHATTAN = 3;
   */
  public static final int MANHATTAN_VALUE = 3;
  /**
   * HAMMING = 4;
   */
  public static final int HAMMING_VALUE = 4;


  public final int getNumber() {
    if (this == UNRECOGNIZED) {
      throw new java.lang.IllegalArgumentException(
          "Can't get the number of an unknown enum value.");
    }
    return value;
  }

  /**
   * @param value The numeric wire value of the corresponding enum entry.
   * @return The enum associated with the given numeric wire value.
   * @deprecated Use {@link #forNumber(int)} instead.
   */
  @java.lang.Deprecated
  public static VectorDistanceMetric valueOf(int value) {
    return forNumber(value);
  }

  /**
   * @param value The numeric wire value of the corresponding enum entry.
   * @return The enum associated with the given numeric wire value.
   */
  public static VectorDistanceMetric forNumber(int value) {
    switch (value) {
      case 0: return SQUARED_EUCLIDEAN;
      case 1: return COSINE;
      case 2: return DOT_PRODUCT;
      case 3: return MANHATTAN;
      case 4: return HAMMING;
      default: return null;
    }
  }

  public static com.google.protobuf.Internal.EnumLiteMap
      internalGetValueMap() {
    return internalValueMap;
  }
  private static final com.google.protobuf.Internal.EnumLiteMap<
      VectorDistanceMetric> internalValueMap =
        new com.google.protobuf.Internal.EnumLiteMap() {
          public VectorDistanceMetric findValueByNumber(int number) {
            return VectorDistanceMetric.forNumber(number);
          }
        };

  public final com.google.protobuf.Descriptors.EnumValueDescriptor
      getValueDescriptor() {
    if (this == UNRECOGNIZED) {
      throw new java.lang.IllegalStateException(
          "Can't get the descriptor of an unrecognized enum value.");
    }
    return getDescriptor().getValues().get(ordinal());
  }
  public final com.google.protobuf.Descriptors.EnumDescriptor
      getDescriptorForType() {
    return getDescriptor();
  }
  public static final com.google.protobuf.Descriptors.EnumDescriptor
      getDescriptor() {
    return com.aerospike.vector.client.proto.Types.getDescriptor().getEnumTypes().get(0);
  }

  private static final VectorDistanceMetric[] VALUES = values();

  public static VectorDistanceMetric valueOf(
      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
    if (desc.getType() != getDescriptor()) {
      throw new java.lang.IllegalArgumentException(
        "EnumValueDescriptor is not for this type.");
    }
    if (desc.getIndex() == -1) {
      return UNRECOGNIZED;
    }
    return VALUES[desc.getIndex()];
  }

  private final int value;

  private VectorDistanceMetric(int value) {
    this.value = value;
  }

  // @@protoc_insertion_point(enum_scope:aerospike.vector.VectorDistanceMetric)
}