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• CatalogAttribute.java

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com.google.cloud.retail.v2alpha.CatalogAttribute Maven / Gradle / Ivy

/*
 * Copyright 2024 Google LLC
 *
 * Licensed 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
 *
 *     https://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.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/retail/v2alpha/catalog.proto

// Protobuf Java Version: 3.25.2
package com.google.cloud.retail.v2alpha;

/**
 *
 *
 * 
 * Catalog level attribute config for an attribute. For example, if customers
 * want to enable/disable facet for a specific attribute.
 * 
 *
 * Protobuf type {@code google.cloud.retail.v2alpha.CatalogAttribute}
 */
public final class CatalogAttribute extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.retail.v2alpha.CatalogAttribute)
    CatalogAttributeOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use CatalogAttribute.newBuilder() to construct.
  private CatalogAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }

  private CatalogAttribute() {
    key_ = "";
    type_ = 0;
    indexableOption_ = 0;
    dynamicFacetableOption_ = 0;
    searchableOption_ = 0;
    recommendationsFilteringOption_ = 0;
    exactSearchableOption_ = 0;
    retrievableOption_ = 0;
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new CatalogAttribute();
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.retail.v2alpha.CatalogProto
        .internal_static_google_cloud_retail_v2alpha_CatalogAttribute_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.retail.v2alpha.CatalogProto
        .internal_static_google_cloud_retail_v2alpha_CatalogAttribute_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.retail.v2alpha.CatalogAttribute.class,
            com.google.cloud.retail.v2alpha.CatalogAttribute.Builder.class);
  }

  /**
   *
   *
   * 
   * The type of an attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.AttributeType}
   */
  public enum AttributeType implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * The type of the attribute is unknown.
     *
     * Used when type cannot be derived from attribute that is not
     * [in_use][google.cloud.retail.v2alpha.CatalogAttribute.in_use].
     * 
     *
     * UNKNOWN = 0;
     */
    UNKNOWN(0),
    /**
     *
     *
     * 
     * Textual attribute.
     * 
     *
     * TEXTUAL = 1;
     */
    TEXTUAL(1),
    /**
     *
     *
     * 
     * Numerical attribute.
     * 
     *
     * NUMERICAL = 2;
     */
    NUMERICAL(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * The type of the attribute is unknown.
     *
     * Used when type cannot be derived from attribute that is not
     * [in_use][google.cloud.retail.v2alpha.CatalogAttribute.in_use].
     * 
     *
     * UNKNOWN = 0;
     */
    public static final int UNKNOWN_VALUE = 0;
    /**
     *
     *
     * 
     * Textual attribute.
     * 
     *
     * TEXTUAL = 1;
     */
    public static final int TEXTUAL_VALUE = 1;
    /**
     *
     *
     * 
     * Numerical attribute.
     * 
     *
     * NUMERICAL = 2;
     */
    public static final int NUMERICAL_VALUE = 2;

    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 AttributeType 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 AttributeType forNumber(int value) {
      switch (value) {
        case 0:
          return UNKNOWN;
        case 1:
          return TEXTUAL;
        case 2:
          return NUMERICAL;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
        new com.google.protobuf.Internal.EnumLiteMap() {
          public AttributeType findValueByNumber(int number) {
            return AttributeType.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(0);
    }

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

    public static AttributeType 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 AttributeType(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.AttributeType)
  }

  /**
   *
   *
   * 
   * The status of the indexable option of a catalog attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption}
   */
  public enum IndexableOption implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * INDEXABLE_OPTION_UNSPECIFIED = 0;
     */
    INDEXABLE_OPTION_UNSPECIFIED(0),
    /**
     *
     *
     * 
     * Indexable option enabled for an attribute.
     * 
     *
     * INDEXABLE_ENABLED = 1;
     */
    INDEXABLE_ENABLED(1),
    /**
     *
     *
     * 
     * Indexable option disabled for an attribute.
     * 
     *
     * INDEXABLE_DISABLED = 2;
     */
    INDEXABLE_DISABLED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * INDEXABLE_OPTION_UNSPECIFIED = 0;
     */
    public static final int INDEXABLE_OPTION_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * 
     * Indexable option enabled for an attribute.
     * 
     *
     * INDEXABLE_ENABLED = 1;
     */
    public static final int INDEXABLE_ENABLED_VALUE = 1;
    /**
     *
     *
     * 
     * Indexable option disabled for an attribute.
     * 
     *
     * INDEXABLE_DISABLED = 2;
     */
    public static final int INDEXABLE_DISABLED_VALUE = 2;

    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 IndexableOption 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 IndexableOption forNumber(int value) {
      switch (value) {
        case 0:
          return INDEXABLE_OPTION_UNSPECIFIED;
        case 1:
          return INDEXABLE_ENABLED;
        case 2:
          return INDEXABLE_DISABLED;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap() {
              public IndexableOption findValueByNumber(int number) {
                return IndexableOption.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(1);
    }

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

    public static IndexableOption 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 IndexableOption(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption)
  }

  /**
   *
   *
   * 
   * The status of the dynamic facetable option of a catalog attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption}
   */
  public enum DynamicFacetableOption implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * DYNAMIC_FACETABLE_OPTION_UNSPECIFIED = 0;
     */
    DYNAMIC_FACETABLE_OPTION_UNSPECIFIED(0),
    /**
     *
     *
     * 
     * Dynamic facetable option enabled for an attribute.
     * 
     *
     * DYNAMIC_FACETABLE_ENABLED = 1;
     */
    DYNAMIC_FACETABLE_ENABLED(1),
    /**
     *
     *
     * 
     * Dynamic facetable option disabled for an attribute.
     * 
     *
     * DYNAMIC_FACETABLE_DISABLED = 2;
     */
    DYNAMIC_FACETABLE_DISABLED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * DYNAMIC_FACETABLE_OPTION_UNSPECIFIED = 0;
     */
    public static final int DYNAMIC_FACETABLE_OPTION_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * 
     * Dynamic facetable option enabled for an attribute.
     * 
     *
     * DYNAMIC_FACETABLE_ENABLED = 1;
     */
    public static final int DYNAMIC_FACETABLE_ENABLED_VALUE = 1;
    /**
     *
     *
     * 
     * Dynamic facetable option disabled for an attribute.
     * 
     *
     * DYNAMIC_FACETABLE_DISABLED = 2;
     */
    public static final int DYNAMIC_FACETABLE_DISABLED_VALUE = 2;

    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 DynamicFacetableOption 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 DynamicFacetableOption forNumber(int value) {
      switch (value) {
        case 0:
          return DYNAMIC_FACETABLE_OPTION_UNSPECIFIED;
        case 1:
          return DYNAMIC_FACETABLE_ENABLED;
        case 2:
          return DYNAMIC_FACETABLE_DISABLED;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap() {
              public DynamicFacetableOption findValueByNumber(int number) {
                return DynamicFacetableOption.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(2);
    }

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

    public static DynamicFacetableOption 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 DynamicFacetableOption(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption)
  }

  /**
   *
   *
   * 
   * The status of the searchable option of a catalog attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption}
   */
  public enum SearchableOption implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * SEARCHABLE_OPTION_UNSPECIFIED = 0;
     */
    SEARCHABLE_OPTION_UNSPECIFIED(0),
    /**
     *
     *
     * 
     * Searchable option enabled for an attribute.
     * 
     *
     * SEARCHABLE_ENABLED = 1;
     */
    SEARCHABLE_ENABLED(1),
    /**
     *
     *
     * 
     * Searchable option disabled for an attribute.
     * 
     *
     * SEARCHABLE_DISABLED = 2;
     */
    SEARCHABLE_DISABLED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * SEARCHABLE_OPTION_UNSPECIFIED = 0;
     */
    public static final int SEARCHABLE_OPTION_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * 
     * Searchable option enabled for an attribute.
     * 
     *
     * SEARCHABLE_ENABLED = 1;
     */
    public static final int SEARCHABLE_ENABLED_VALUE = 1;
    /**
     *
     *
     * 
     * Searchable option disabled for an attribute.
     * 
     *
     * SEARCHABLE_DISABLED = 2;
     */
    public static final int SEARCHABLE_DISABLED_VALUE = 2;

    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 SearchableOption 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 SearchableOption forNumber(int value) {
      switch (value) {
        case 0:
          return SEARCHABLE_OPTION_UNSPECIFIED;
        case 1:
          return SEARCHABLE_ENABLED;
        case 2:
          return SEARCHABLE_DISABLED;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap() {
              public SearchableOption findValueByNumber(int number) {
                return SearchableOption.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(3);
    }

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

    public static SearchableOption 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 SearchableOption(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption)
  }

  /**
   *
   *
   * 
   * The status of the exact-searchable option of a catalog attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption}
   */
  public enum ExactSearchableOption implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * EXACT_SEARCHABLE_OPTION_UNSPECIFIED = 0;
     */
    EXACT_SEARCHABLE_OPTION_UNSPECIFIED(0),
    /**
     *
     *
     * 
     * Exact searchable option enabled for an attribute.
     * 
     *
     * EXACT_SEARCHABLE_ENABLED = 1;
     */
    EXACT_SEARCHABLE_ENABLED(1),
    /**
     *
     *
     * 
     * Exact searchable option disabled for an attribute.
     * 
     *
     * EXACT_SEARCHABLE_DISABLED = 2;
     */
    EXACT_SEARCHABLE_DISABLED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * EXACT_SEARCHABLE_OPTION_UNSPECIFIED = 0;
     */
    public static final int EXACT_SEARCHABLE_OPTION_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * 
     * Exact searchable option enabled for an attribute.
     * 
     *
     * EXACT_SEARCHABLE_ENABLED = 1;
     */
    public static final int EXACT_SEARCHABLE_ENABLED_VALUE = 1;
    /**
     *
     *
     * 
     * Exact searchable option disabled for an attribute.
     * 
     *
     * EXACT_SEARCHABLE_DISABLED = 2;
     */
    public static final int EXACT_SEARCHABLE_DISABLED_VALUE = 2;

    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 ExactSearchableOption 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 ExactSearchableOption forNumber(int value) {
      switch (value) {
        case 0:
          return EXACT_SEARCHABLE_OPTION_UNSPECIFIED;
        case 1:
          return EXACT_SEARCHABLE_ENABLED;
        case 2:
          return EXACT_SEARCHABLE_DISABLED;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap() {
              public ExactSearchableOption findValueByNumber(int number) {
                return ExactSearchableOption.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(4);
    }

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

    public static ExactSearchableOption 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 ExactSearchableOption(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption)
  }

  /**
   *
   *
   * 
   * The status of the retrievable option of a catalog attribute.
   * 
   *
   * Protobuf enum {@code google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption}
   */
  public enum RetrievableOption implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * RETRIEVABLE_OPTION_UNSPECIFIED = 0;
     */
    RETRIEVABLE_OPTION_UNSPECIFIED(0),
    /**
     *
     *
     * 
     * Retrievable option enabled for an attribute.
     * 
     *
     * RETRIEVABLE_ENABLED = 1;
     */
    RETRIEVABLE_ENABLED(1),
    /**
     *
     *
     * 
     * Retrievable option disabled for an attribute.
     * 
     *
     * RETRIEVABLE_DISABLED = 2;
     */
    RETRIEVABLE_DISABLED(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * 
     * Value used when unset.
     * 
     *
     * RETRIEVABLE_OPTION_UNSPECIFIED = 0;
     */
    public static final int RETRIEVABLE_OPTION_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * 
     * Retrievable option enabled for an attribute.
     * 
     *
     * RETRIEVABLE_ENABLED = 1;
     */
    public static final int RETRIEVABLE_ENABLED_VALUE = 1;
    /**
     *
     *
     * 
     * Retrievable option disabled for an attribute.
     * 
     *
     * RETRIEVABLE_DISABLED = 2;
     */
    public static final int RETRIEVABLE_DISABLED_VALUE = 2;

    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 RetrievableOption 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 RetrievableOption forNumber(int value) {
      switch (value) {
        case 0:
          return RETRIEVABLE_OPTION_UNSPECIFIED;
        case 1:
          return RETRIEVABLE_ENABLED;
        case 2:
          return RETRIEVABLE_DISABLED;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap
        internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap() {
              public RetrievableOption findValueByNumber(int number) {
                return RetrievableOption.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.google.cloud.retail.v2alpha.CatalogAttribute.getDescriptor().getEnumTypes().get(5);
    }

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

    public static RetrievableOption 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 RetrievableOption(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption)
  }

  public static final int KEY_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object key_ = "";
  /**
   *
   *
   * 
   * Required. Attribute name.
   * For example: `color`, `brands`, `attributes.custom_attribute`, such as
   * `attributes.xyz`.
   * To be indexable, the attribute name can contain only alpha-numeric
   * characters and underscores. For example, an attribute named
   * `attributes.abc_xyz` can be indexed, but an attribute named
   * `attributes.abc-xyz` cannot be indexed.
   *
   * If the attribute key starts with `attributes.`, then the attribute is a
   * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
   * built-in and called system attributes.
   * 
   *
   * string key = 1 [(.google.api.field_behavior) = REQUIRED];
   *
   * @return The key.
   */
  @java.lang.Override
  public java.lang.String getKey() {
    java.lang.Object ref = key_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      key_ = s;
      return s;
    }
  }
  /**
   *
   *
   * 
   * Required. Attribute name.
   * For example: `color`, `brands`, `attributes.custom_attribute`, such as
   * `attributes.xyz`.
   * To be indexable, the attribute name can contain only alpha-numeric
   * characters and underscores. For example, an attribute named
   * `attributes.abc_xyz` can be indexed, but an attribute named
   * `attributes.abc-xyz` cannot be indexed.
   *
   * If the attribute key starts with `attributes.`, then the attribute is a
   * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
   * built-in and called system attributes.
   * 
   *
   * string key = 1 [(.google.api.field_behavior) = REQUIRED];
   *
   * @return The bytes for key.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getKeyBytes() {
    java.lang.Object ref = key_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      key_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int IN_USE_FIELD_NUMBER = 9;
  private boolean inUse_ = false;
  /**
   *
   *
   * 
   * Output only. Indicates whether this attribute has been used by any
   * products. `True` if at least one
   * [Product][google.cloud.retail.v2alpha.Product] is using this attribute in
   * [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
   * Otherwise, this field is `False`.
   *
   * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute] can be
   * pre-loaded by using
   * [CatalogService.AddCatalogAttribute][google.cloud.retail.v2alpha.CatalogService.AddCatalogAttribute],
   * [CatalogService.ImportCatalogAttributes][google.cloud.retail.v2alpha.CatalogService.ImportCatalogAttributes],
   * or
   * [CatalogService.UpdateAttributesConfig][google.cloud.retail.v2alpha.CatalogService.UpdateAttributesConfig]
   * APIs. This field is `False` for pre-loaded
   * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute]s.
   *
   * Only pre-loaded [catalog
   * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are neither
   * in use by products nor predefined can be deleted. [Catalog
   * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are
   * either in use by products or are predefined attributes cannot be deleted;
   * however, their configuration properties will reset to default values upon
   * removal request.
   *
   * After catalog changes, it takes about 10 minutes for this field to update.
   * 
   *
   * bool in_use = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   *
   * @return The inUse.
   */
  @java.lang.Override
  public boolean getInUse() {
    return inUse_;
  }

  public static final int TYPE_FIELD_NUMBER = 10;
  private int type_ = 0;
  /**
   *
   *
   * 
   * Output only. The type of this attribute. This is derived from the attribute
   * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * 
   *
   * @return The enum numeric value on the wire for type.
   */
  @java.lang.Override
  public int getTypeValue() {
    return type_;
  }
  /**
   *
   *
   * 
   * Output only. The type of this attribute. This is derived from the attribute
   * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * 
   *
   * @return The type.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType getType() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.forNumber(type_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.UNRECOGNIZED
        : result;
  }

  public static final int INDEXABLE_OPTION_FIELD_NUMBER = 5;
  private int indexableOption_ = 0;
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
   * are indexed so that it can be filtered, faceted, or boosted in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
   * 
   *
   * @return The enum numeric value on the wire for indexableOption.
   */
  @java.lang.Override
  public int getIndexableOptionValue() {
    return indexableOption_;
  }
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
   * are indexed so that it can be filtered, faceted, or boosted in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
   * 
   *
   * @return The indexableOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption getIndexableOption() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption.forNumber(
            indexableOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption.UNRECOGNIZED
        : result;
  }

  public static final int DYNAMIC_FACETABLE_OPTION_FIELD_NUMBER = 6;
  private int dynamicFacetableOption_ = 0;
  /**
   *
   *
   * 
   * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
   * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
   * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
   * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
   * 
   *
   * @return The enum numeric value on the wire for dynamicFacetableOption.
   */
  @java.lang.Override
  public int getDynamicFacetableOptionValue() {
    return dynamicFacetableOption_;
  }
  /**
   *
   *
   * 
   * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
   * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
   * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
   * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
   * 
   *
   * @return The dynamicFacetableOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption
      getDynamicFacetableOption() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption.forNumber(
            dynamicFacetableOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption.UNRECOGNIZED
        : result;
  }

  public static final int SEARCHABLE_OPTION_FIELD_NUMBER = 7;
  private int searchableOption_ = 0;
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
   * are searchable by text queries in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
   *
   * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
   * will not be searchable by text queries in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
   * as there are no text values associated to numerical attributes.
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
   * 
   *
   * @return The enum numeric value on the wire for searchableOption.
   */
  @java.lang.Override
  public int getSearchableOptionValue() {
    return searchableOption_;
  }
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
   * are searchable by text queries in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
   *
   * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
   * will not be searchable by text queries in
   * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
   * as there are no text values associated to numerical attributes.
   *
   * Must be specified, otherwise throws INVALID_FORMAT error.
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
   * 
   *
   * @return The searchableOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption getSearchableOption() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption.forNumber(
            searchableOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption.UNRECOGNIZED
        : result;
  }

  public static final int RECOMMENDATIONS_FILTERING_OPTION_FIELD_NUMBER = 8;
  private int recommendationsFilteringOption_ = 0;
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
   * attribute values are filterable for recommendations.
   * This option works for categorical features only,
   * does not work for numerical features, inventory filtering.
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
   * 
   *
   * @return The enum numeric value on the wire for recommendationsFilteringOption.
   */
  @java.lang.Override
  public int getRecommendationsFilteringOptionValue() {
    return recommendationsFilteringOption_;
  }
  /**
   *
   *
   * 
   * When
   * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
   * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
   * attribute values are filterable for recommendations.
   * This option works for categorical features only,
   * does not work for numerical features, inventory filtering.
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
   * 
   *
   * @return The recommendationsFilteringOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.RecommendationsFilteringOption
      getRecommendationsFilteringOption() {
    com.google.cloud.retail.v2alpha.RecommendationsFilteringOption result =
        com.google.cloud.retail.v2alpha.RecommendationsFilteringOption.forNumber(
            recommendationsFilteringOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.RecommendationsFilteringOption.UNRECOGNIZED
        : result;
  }

  public static final int EXACT_SEARCHABLE_OPTION_FIELD_NUMBER = 11;
  private int exactSearchableOption_ = 0;
  /**
   *
   *
   * 
   * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
   * This property only applies to textual custom attributes and requires
   * indexable set to enabled to enable exact-searchable. If unset, the server
   * behavior defaults to
   * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
   * 
   *
   * @return The enum numeric value on the wire for exactSearchableOption.
   */
  @java.lang.Override
  public int getExactSearchableOptionValue() {
    return exactSearchableOption_;
  }
  /**
   *
   *
   * 
   * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
   * This property only applies to textual custom attributes and requires
   * indexable set to enabled to enable exact-searchable. If unset, the server
   * behavior defaults to
   * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
   * 
   *
   * 
   * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
   * 
   *
   * @return The exactSearchableOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption
      getExactSearchableOption() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.forNumber(
            exactSearchableOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.UNRECOGNIZED
        : result;
  }

  public static final int RETRIEVABLE_OPTION_FIELD_NUMBER = 12;
  private int retrievableOption_ = 0;
  /**
   *
   *
   * 
   * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
   * results. If unset, the server behavior defaults to
   * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
   * 
   *
   * @return The enum numeric value on the wire for retrievableOption.
   */
  @java.lang.Override
  public int getRetrievableOptionValue() {
    return retrievableOption_;
  }
  /**
   *
   *
   * 
   * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
   * results. If unset, the server behavior defaults to
   * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
   * 
   *
   * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
   * 
   *
   * @return The retrievableOption.
   */
  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption getRetrievableOption() {
    com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption result =
        com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.forNumber(
            retrievableOption_);
    return result == null
        ? com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.UNRECOGNIZED
        : result;
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, key_);
    }
    if (indexableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption
            .INDEXABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(5, indexableOption_);
    }
    if (dynamicFacetableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption
            .DYNAMIC_FACETABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(6, dynamicFacetableOption_);
    }
    if (searchableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption
            .SEARCHABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(7, searchableOption_);
    }
    if (recommendationsFilteringOption_
        != com.google.cloud.retail.v2alpha.RecommendationsFilteringOption
            .RECOMMENDATIONS_FILTERING_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(8, recommendationsFilteringOption_);
    }
    if (inUse_ != false) {
      output.writeBool(9, inUse_);
    }
    if (type_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.UNKNOWN.getNumber()) {
      output.writeEnum(10, type_);
    }
    if (exactSearchableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption
            .EXACT_SEARCHABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(11, exactSearchableOption_);
    }
    if (retrievableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption
            .RETRIEVABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(12, retrievableOption_);
    }
    getUnknownFields().writeTo(output);
  }

  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, key_);
    }
    if (indexableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption
            .INDEXABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(5, indexableOption_);
    }
    if (dynamicFacetableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption
            .DYNAMIC_FACETABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, dynamicFacetableOption_);
    }
    if (searchableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption
            .SEARCHABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(7, searchableOption_);
    }
    if (recommendationsFilteringOption_
        != com.google.cloud.retail.v2alpha.RecommendationsFilteringOption
            .RECOMMENDATIONS_FILTERING_OPTION_UNSPECIFIED
            .getNumber()) {
      size +=
          com.google.protobuf.CodedOutputStream.computeEnumSize(8, recommendationsFilteringOption_);
    }
    if (inUse_ != false) {
      size += com.google.protobuf.CodedOutputStream.computeBoolSize(9, inUse_);
    }
    if (type_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.UNKNOWN.getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(10, type_);
    }
    if (exactSearchableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption
            .EXACT_SEARCHABLE_OPTION_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(11, exactSearchableOption_);
    }
    if (retrievableOption_
        != com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption
            .RETRIEVABLE_OPTION_UNSPECIFIED
            .getNumber()) {
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  public Builder newBuilderForType() {
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  /**
   *
   *
   * 
   * Catalog level attribute config for an attribute. For example, if customers
   * want to enable/disable facet for a specific attribute.
   * 
   *
   * Protobuf type {@code google.cloud.retail.v2alpha.CatalogAttribute}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.retail.v2alpha.CatalogAttribute)
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      inUse_ = false;
      type_ = 0;
      indexableOption_ = 0;
      dynamicFacetableOption_ = 0;
      searchableOption_ = 0;
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    @java.lang.Override
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    public Builder mergeFrom(com.google.cloud.retail.v2alpha.CatalogAttribute other) {
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     *
     *
     * 
     * Required. Attribute name.
     * For example: `color`, `brands`, `attributes.custom_attribute`, such as
     * `attributes.xyz`.
     * To be indexable, the attribute name can contain only alpha-numeric
     * characters and underscores. For example, an attribute named
     * `attributes.abc_xyz` can be indexed, but an attribute named
     * `attributes.abc-xyz` cannot be indexed.
     *
     * If the attribute key starts with `attributes.`, then the attribute is a
     * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
     * built-in and called system attributes.
     * 
     *
     * string key = 1 [(.google.api.field_behavior) = REQUIRED];
     *
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    /**
     *
     *
     * 
     * Required. Attribute name.
     * For example: `color`, `brands`, `attributes.custom_attribute`, such as
     * `attributes.xyz`.
     * To be indexable, the attribute name can contain only alpha-numeric
     * characters and underscores. For example, an attribute named
     * `attributes.abc_xyz` can be indexed, but an attribute named
     * `attributes.abc-xyz` cannot be indexed.
     *
     * If the attribute key starts with `attributes.`, then the attribute is a
     * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
     * built-in and called system attributes.
     * 
     *
     * string key = 1 [(.google.api.field_behavior) = REQUIRED];
     *
     * @return The bytes for key.
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    public com.google.protobuf.ByteString getKeyBytes() {
      java.lang.Object ref = key_;
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        key_ = b;
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    /**
     *
     *
     * 
     * Required. Attribute name.
     * For example: `color`, `brands`, `attributes.custom_attribute`, such as
     * `attributes.xyz`.
     * To be indexable, the attribute name can contain only alpha-numeric
     * characters and underscores. For example, an attribute named
     * `attributes.abc_xyz` can be indexed, but an attribute named
     * `attributes.abc-xyz` cannot be indexed.
     *
     * If the attribute key starts with `attributes.`, then the attribute is a
     * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
     * built-in and called system attributes.
     * 
     *
     * string key = 1 [(.google.api.field_behavior) = REQUIRED];
     *
     * @param value The key to set.
     * @return This builder for chaining.
     */
    public Builder setKey(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      key_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Required. Attribute name.
     * For example: `color`, `brands`, `attributes.custom_attribute`, such as
     * `attributes.xyz`.
     * To be indexable, the attribute name can contain only alpha-numeric
     * characters and underscores. For example, an attribute named
     * `attributes.abc_xyz` can be indexed, but an attribute named
     * `attributes.abc-xyz` cannot be indexed.
     *
     * If the attribute key starts with `attributes.`, then the attribute is a
     * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
     * built-in and called system attributes.
     * 
     *
     * string key = 1 [(.google.api.field_behavior) = REQUIRED];
     *
     * @return This builder for chaining.
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      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
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    /**
     *
     *
     * 
     * Required. Attribute name.
     * For example: `color`, `brands`, `attributes.custom_attribute`, such as
     * `attributes.xyz`.
     * To be indexable, the attribute name can contain only alpha-numeric
     * characters and underscores. For example, an attribute named
     * `attributes.abc_xyz` can be indexed, but an attribute named
     * `attributes.abc-xyz` cannot be indexed.
     *
     * If the attribute key starts with `attributes.`, then the attribute is a
     * custom attribute. Attributes such as `brands`, `patterns`, and `title` are
     * built-in and called system attributes.
     * 
     *
     * string key = 1 [(.google.api.field_behavior) = REQUIRED];
     *
     * @param value The bytes for key to set.
     * @return This builder for chaining.
     */
    public Builder setKeyBytes(com.google.protobuf.ByteString value) {
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      checkByteStringIsUtf8(value);
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      bitField0_ |= 0x00000001;
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    private boolean inUse_;
    /**
     *
     *
     * 
     * Output only. Indicates whether this attribute has been used by any
     * products. `True` if at least one
     * [Product][google.cloud.retail.v2alpha.Product] is using this attribute in
     * [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * Otherwise, this field is `False`.
     *
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute] can be
     * pre-loaded by using
     * [CatalogService.AddCatalogAttribute][google.cloud.retail.v2alpha.CatalogService.AddCatalogAttribute],
     * [CatalogService.ImportCatalogAttributes][google.cloud.retail.v2alpha.CatalogService.ImportCatalogAttributes],
     * or
     * [CatalogService.UpdateAttributesConfig][google.cloud.retail.v2alpha.CatalogService.UpdateAttributesConfig]
     * APIs. This field is `False` for pre-loaded
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute]s.
     *
     * Only pre-loaded [catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are neither
     * in use by products nor predefined can be deleted. [Catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are
     * either in use by products or are predefined attributes cannot be deleted;
     * however, their configuration properties will reset to default values upon
     * removal request.
     *
     * After catalog changes, it takes about 10 minutes for this field to update.
     * 
     *
     * bool in_use = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     *
     * @return The inUse.
     */
    @java.lang.Override
    public boolean getInUse() {
      return inUse_;
    }
    /**
     *
     *
     * 
     * Output only. Indicates whether this attribute has been used by any
     * products. `True` if at least one
     * [Product][google.cloud.retail.v2alpha.Product] is using this attribute in
     * [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * Otherwise, this field is `False`.
     *
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute] can be
     * pre-loaded by using
     * [CatalogService.AddCatalogAttribute][google.cloud.retail.v2alpha.CatalogService.AddCatalogAttribute],
     * [CatalogService.ImportCatalogAttributes][google.cloud.retail.v2alpha.CatalogService.ImportCatalogAttributes],
     * or
     * [CatalogService.UpdateAttributesConfig][google.cloud.retail.v2alpha.CatalogService.UpdateAttributesConfig]
     * APIs. This field is `False` for pre-loaded
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute]s.
     *
     * Only pre-loaded [catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are neither
     * in use by products nor predefined can be deleted. [Catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are
     * either in use by products or are predefined attributes cannot be deleted;
     * however, their configuration properties will reset to default values upon
     * removal request.
     *
     * After catalog changes, it takes about 10 minutes for this field to update.
     * 
     *
     * bool in_use = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     *
     * @param value The inUse to set.
     * @return This builder for chaining.
     */
    public Builder setInUse(boolean value) {

      inUse_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Output only. Indicates whether this attribute has been used by any
     * products. `True` if at least one
     * [Product][google.cloud.retail.v2alpha.Product] is using this attribute in
     * [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * Otherwise, this field is `False`.
     *
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute] can be
     * pre-loaded by using
     * [CatalogService.AddCatalogAttribute][google.cloud.retail.v2alpha.CatalogService.AddCatalogAttribute],
     * [CatalogService.ImportCatalogAttributes][google.cloud.retail.v2alpha.CatalogService.ImportCatalogAttributes],
     * or
     * [CatalogService.UpdateAttributesConfig][google.cloud.retail.v2alpha.CatalogService.UpdateAttributesConfig]
     * APIs. This field is `False` for pre-loaded
     * [CatalogAttribute][google.cloud.retail.v2alpha.CatalogAttribute]s.
     *
     * Only pre-loaded [catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are neither
     * in use by products nor predefined can be deleted. [Catalog
     * attributes][google.cloud.retail.v2alpha.CatalogAttribute] that are
     * either in use by products or are predefined attributes cannot be deleted;
     * however, their configuration properties will reset to default values upon
     * removal request.
     *
     * After catalog changes, it takes about 10 minutes for this field to update.
     * 
     *
     * bool in_use = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     *
     * @return This builder for chaining.
     */
    public Builder clearInUse() {
      bitField0_ = (bitField0_ & ~0x00000002);
      inUse_ = false;
      onChanged();
      return this;
    }

    private int type_ = 0;
    /**
     *
     *
     * 
     * Output only. The type of this attribute. This is derived from the attribute
     * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * 
     *
     * @return The enum numeric value on the wire for type.
     */
    @java.lang.Override
    public int getTypeValue() {
      return type_;
    }
    /**
     *
     *
     * 
     * Output only. The type of this attribute. This is derived from the attribute
     * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * 
     *
     * @param value The enum numeric value on the wire for type to set.
     * @return This builder for chaining.
     */
    public Builder setTypeValue(int value) {
      type_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Output only. The type of this attribute. This is derived from the attribute
     * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * 
     *
     * @return The type.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType getType() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.forNumber(type_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * Output only. The type of this attribute. This is derived from the attribute
     * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * 
     *
     * @param value The type to set.
     * @return This builder for chaining.
     */
    public Builder setType(com.google.cloud.retail.v2alpha.CatalogAttribute.AttributeType value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000004;
      type_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * Output only. The type of this attribute. This is derived from the attribute
     * in [Product.attributes][google.cloud.retail.v2alpha.Product.attributes].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.AttributeType type = 10 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearType() {
      bitField0_ = (bitField0_ & ~0x00000004);
      type_ = 0;
      onChanged();
      return this;
    }

    private int indexableOption_ = 0;
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
     * are indexed so that it can be filtered, faceted, or boosted in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
     * 
     *
     * @return The enum numeric value on the wire for indexableOption.
     */
    @java.lang.Override
    public int getIndexableOptionValue() {
      return indexableOption_;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
     * are indexed so that it can be filtered, faceted, or boosted in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
     * 
     *
     * @param value The enum numeric value on the wire for indexableOption to set.
     * @return This builder for chaining.
     */
    public Builder setIndexableOptionValue(int value) {
      indexableOption_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
     * are indexed so that it can be filtered, faceted, or boosted in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
     * 
     *
     * @return The indexableOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption getIndexableOption() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption.forNumber(
              indexableOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
     * are indexed so that it can be filtered, faceted, or boosted in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
     * 
     *
     * @param value The indexableOption to set.
     * @return This builder for chaining.
     */
    public Builder setIndexableOption(
        com.google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000008;
      indexableOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if INDEXABLE_ENABLED attribute values
     * are indexed so that it can be filtered, faceted, or boosted in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.IndexableOption indexable_option = 5;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearIndexableOption() {
      bitField0_ = (bitField0_ & ~0x00000008);
      indexableOption_ = 0;
      onChanged();
      return this;
    }

    private int dynamicFacetableOption_ = 0;
    /**
     *
     *
     * 
     * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
     * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
     * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
     * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
     * 
     *
     * @return The enum numeric value on the wire for dynamicFacetableOption.
     */
    @java.lang.Override
    public int getDynamicFacetableOptionValue() {
      return dynamicFacetableOption_;
    }
    /**
     *
     *
     * 
     * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
     * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
     * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
     * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
     * 
     *
     * @param value The enum numeric value on the wire for dynamicFacetableOption to set.
     * @return This builder for chaining.
     */
    public Builder setDynamicFacetableOptionValue(int value) {
      dynamicFacetableOption_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
     * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
     * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
     * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
     * 
     *
     * @return The dynamicFacetableOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption
        getDynamicFacetableOption() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption.forNumber(
              dynamicFacetableOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
     * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
     * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
     * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
     * 
     *
     * @param value The dynamicFacetableOption to set.
     * @return This builder for chaining.
     */
    public Builder setDynamicFacetableOption(
        com.google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000010;
      dynamicFacetableOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic
     * facet. Could only be DYNAMIC_FACETABLE_DISABLED if
     * [CatalogAttribute.indexable_option][google.cloud.retail.v2alpha.CatalogAttribute.indexable_option]
     * is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.DynamicFacetableOption dynamic_facetable_option = 6;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearDynamicFacetableOption() {
      bitField0_ = (bitField0_ & ~0x00000010);
      dynamicFacetableOption_ = 0;
      onChanged();
      return this;
    }

    private int searchableOption_ = 0;
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
     * are searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
     * will not be searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
     * as there are no text values associated to numerical attributes.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
     * 
     *
     * @return The enum numeric value on the wire for searchableOption.
     */
    @java.lang.Override
    public int getSearchableOptionValue() {
      return searchableOption_;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
     * are searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
     * will not be searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
     * as there are no text values associated to numerical attributes.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
     * 
     *
     * @param value The enum numeric value on the wire for searchableOption to set.
     * @return This builder for chaining.
     */
    public Builder setSearchableOptionValue(int value) {
      searchableOption_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
     * are searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
     * will not be searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
     * as there are no text values associated to numerical attributes.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
     * 
     *
     * @return The searchableOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption getSearchableOption() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption.forNumber(
              searchableOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
     * are searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
     * will not be searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
     * as there are no text values associated to numerical attributes.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
     * 
     *
     * @param value The searchableOption to set.
     * @return This builder for chaining.
     */
    public Builder setSearchableOption(
        com.google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000020;
      searchableOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if SEARCHABLE_ENABLED, attribute values
     * are searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search].
     *
     * If SEARCHABLE_ENABLED but attribute type is numerical, attribute values
     * will not be searchable by text queries in
     * [SearchService.Search][google.cloud.retail.v2alpha.SearchService.Search],
     * as there are no text values associated to numerical attributes.
     *
     * Must be specified, otherwise throws INVALID_FORMAT error.
     * 
     *
     * .google.cloud.retail.v2alpha.CatalogAttribute.SearchableOption searchable_option = 7;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearSearchableOption() {
      bitField0_ = (bitField0_ & ~0x00000020);
      searchableOption_ = 0;
      onChanged();
      return this;
    }

    private int recommendationsFilteringOption_ = 0;
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
     * attribute values are filterable for recommendations.
     * This option works for categorical features only,
     * does not work for numerical features, inventory filtering.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
     * 
     *
     * @return The enum numeric value on the wire for recommendationsFilteringOption.
     */
    @java.lang.Override
    public int getRecommendationsFilteringOptionValue() {
      return recommendationsFilteringOption_;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
     * attribute values are filterable for recommendations.
     * This option works for categorical features only,
     * does not work for numerical features, inventory filtering.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
     * 
     *
     * @param value The enum numeric value on the wire for recommendationsFilteringOption to set.
     * @return This builder for chaining.
     */
    public Builder setRecommendationsFilteringOptionValue(int value) {
      recommendationsFilteringOption_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
     * attribute values are filterable for recommendations.
     * This option works for categorical features only,
     * does not work for numerical features, inventory filtering.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
     * 
     *
     * @return The recommendationsFilteringOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.RecommendationsFilteringOption
        getRecommendationsFilteringOption() {
      com.google.cloud.retail.v2alpha.RecommendationsFilteringOption result =
          com.google.cloud.retail.v2alpha.RecommendationsFilteringOption.forNumber(
              recommendationsFilteringOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.RecommendationsFilteringOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
     * attribute values are filterable for recommendations.
     * This option works for categorical features only,
     * does not work for numerical features, inventory filtering.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
     * 
     *
     * @param value The recommendationsFilteringOption to set.
     * @return This builder for chaining.
     */
    public Builder setRecommendationsFilteringOption(
        com.google.cloud.retail.v2alpha.RecommendationsFilteringOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000040;
      recommendationsFilteringOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * When
     * [AttributesConfig.attribute_config_level][google.cloud.retail.v2alpha.AttributesConfig.attribute_config_level]
     * is CATALOG_LEVEL_ATTRIBUTE_CONFIG, if RECOMMENDATIONS_FILTERING_ENABLED,
     * attribute values are filterable for recommendations.
     * This option works for categorical features only,
     * does not work for numerical features, inventory filtering.
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.RecommendationsFilteringOption recommendations_filtering_option = 8;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearRecommendationsFilteringOption() {
      bitField0_ = (bitField0_ & ~0x00000040);
      recommendationsFilteringOption_ = 0;
      onChanged();
      return this;
    }

    private int exactSearchableOption_ = 0;
    /**
     *
     *
     * 
     * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
     * This property only applies to textual custom attributes and requires
     * indexable set to enabled to enable exact-searchable. If unset, the server
     * behavior defaults to
     * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
     * 
     *
     * @return The enum numeric value on the wire for exactSearchableOption.
     */
    @java.lang.Override
    public int getExactSearchableOptionValue() {
      return exactSearchableOption_;
    }
    /**
     *
     *
     * 
     * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
     * This property only applies to textual custom attributes and requires
     * indexable set to enabled to enable exact-searchable. If unset, the server
     * behavior defaults to
     * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
     * 
     *
     * @param value The enum numeric value on the wire for exactSearchableOption to set.
     * @return This builder for chaining.
     */
    public Builder setExactSearchableOptionValue(int value) {
      exactSearchableOption_ = value;
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
     * This property only applies to textual custom attributes and requires
     * indexable set to enabled to enable exact-searchable. If unset, the server
     * behavior defaults to
     * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
     * 
     *
     * @return The exactSearchableOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption
        getExactSearchableOption() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.forNumber(
              exactSearchableOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
     * This property only applies to textual custom attributes and requires
     * indexable set to enabled to enable exact-searchable. If unset, the server
     * behavior defaults to
     * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
     * 
     *
     * @param value The exactSearchableOption to set.
     * @return This builder for chaining.
     */
    public Builder setExactSearchableOption(
        com.google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000080;
      exactSearchableOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If EXACT_SEARCHABLE_ENABLED, attribute values will be exact searchable.
     * This property only applies to textual custom attributes and requires
     * indexable set to enabled to enable exact-searchable. If unset, the server
     * behavior defaults to
     * [EXACT_SEARCHABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption.EXACT_SEARCHABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.ExactSearchableOption exact_searchable_option = 11;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearExactSearchableOption() {
      bitField0_ = (bitField0_ & ~0x00000080);
      exactSearchableOption_ = 0;
      onChanged();
      return this;
    }

    private int retrievableOption_ = 0;
    /**
     *
     *
     * 
     * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
     * results. If unset, the server behavior defaults to
     * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
     * 
     *
     * @return The enum numeric value on the wire for retrievableOption.
     */
    @java.lang.Override
    public int getRetrievableOptionValue() {
      return retrievableOption_;
    }
    /**
     *
     *
     * 
     * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
     * results. If unset, the server behavior defaults to
     * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
     * 
     *
     * @param value The enum numeric value on the wire for retrievableOption to set.
     * @return This builder for chaining.
     */
    public Builder setRetrievableOptionValue(int value) {
      retrievableOption_ = value;
      bitField0_ |= 0x00000100;
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
     * results. If unset, the server behavior defaults to
     * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
     * 
     *
     * @return The retrievableOption.
     */
    @java.lang.Override
    public com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption
        getRetrievableOption() {
      com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption result =
          com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.forNumber(
              retrievableOption_);
      return result == null
          ? com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * 
     * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
     * results. If unset, the server behavior defaults to
     * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
     * 
     *
     * @param value The retrievableOption to set.
     * @return This builder for chaining.
     */
    public Builder setRetrievableOption(
        com.google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000100;
      retrievableOption_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * 
     * If RETRIEVABLE_ENABLED, attribute values are retrievable in the search
     * results. If unset, the server behavior defaults to
     * [RETRIEVABLE_DISABLED][google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption.RETRIEVABLE_DISABLED].
     * 
     *
     * 
     * .google.cloud.retail.v2alpha.CatalogAttribute.RetrievableOption retrievable_option = 12;
     * 
     *
     * @return This builder for chaining.
     */
    public Builder clearRetrievableOption() {
      bitField0_ = (bitField0_ & ~0x00000100);
      retrievableOption_ = 0;
      onChanged();
      return this;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.cloud.retail.v2alpha.CatalogAttribute)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.retail.v2alpha.CatalogAttribute)
  private static final com.google.cloud.retail.v2alpha.CatalogAttribute DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.retail.v2alpha.CatalogAttribute();
  }

  public static com.google.cloud.retail.v2alpha.CatalogAttribute getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser PARSER =
      new com.google.protobuf.AbstractParser() {
        @java.lang.Override
        public CatalogAttribute parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

  public static com.google.protobuf.Parser parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.cloud.retail.v2alpha.CatalogAttribute getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}