Class SearchRequest.FacetSpec (0.42.0)

public static final class SearchRequest.FacetSpec extends GeneratedMessageV3 implements SearchRequest.FacetSpecOrBuilder

A facet specification to perform faceted search.

Protobuf type google.cloud.discoveryengine.v1alpha.SearchRequest.FacetSpec

Static Fields

ENABLE_DYNAMIC_POSITION_FIELD_NUMBER

public static final int ENABLE_DYNAMIC_POSITION_FIELD_NUMBER
Field Value
Type Description
int

EXCLUDED_FILTER_KEYS_FIELD_NUMBER

public static final int EXCLUDED_FILTER_KEYS_FIELD_NUMBER
Field Value
Type Description
int

FACET_KEY_FIELD_NUMBER

public static final int FACET_KEY_FIELD_NUMBER
Field Value
Type Description
int

LIMIT_FIELD_NUMBER

public static final int LIMIT_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static SearchRequest.FacetSpec getDefaultInstance()
Returns
Type Description
SearchRequest.FacetSpec

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static SearchRequest.FacetSpec.Builder newBuilder()
Returns
Type Description
SearchRequest.FacetSpec.Builder

newBuilder(SearchRequest.FacetSpec prototype)

public static SearchRequest.FacetSpec.Builder newBuilder(SearchRequest.FacetSpec prototype)
Parameter
Name Description
prototype SearchRequest.FacetSpec
Returns
Type Description
SearchRequest.FacetSpec.Builder

parseDelimitedFrom(InputStream input)

public static SearchRequest.FacetSpec parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static SearchRequest.FacetSpec parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static SearchRequest.FacetSpec parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static SearchRequest.FacetSpec parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static SearchRequest.FacetSpec parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static SearchRequest.FacetSpec parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static SearchRequest.FacetSpec parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
SearchRequest.FacetSpec
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<SearchRequest.FacetSpec> parser()
Returns
Type Description
Parser<FacetSpec>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getDefaultInstanceForType()

public SearchRequest.FacetSpec getDefaultInstanceForType()
Returns
Type Description
SearchRequest.FacetSpec

getEnableDynamicPosition()

public boolean getEnableDynamicPosition()

Enables dynamic position for this facet. If set to true, the position of this facet among all facets in the response is determined automatically. If dynamic facets are enabled, it is ordered together. If set to false, the position of this facet in the response is the same as in the request, and it is ranked before the facets with dynamic position enable and all dynamic facets.

For example, you may always want to have rating facet returned in the response, but it's not necessarily to always display the rating facet at the top. In that case, you can set enable_dynamic_position to true so that the position of rating facet in response is determined automatically.

Another example, assuming you have the following facets in the request:

  • "rating", enable_dynamic_position = true

  • "price", enable_dynamic_position = false

  • "brands", enable_dynamic_position = false

    And also you have a dynamic facets enabled, which generates a facet gender. Then the final order of the facets in the response can be ("price", "brands", "rating", "gender") or ("price", "brands", "gender", "rating") depends on how API orders "gender" and "rating" facets. However, notice that "price" and "brands" are always ranked at first and second position because their enable_dynamic_position is false.

bool enable_dynamic_position = 4;

Returns
Type Description
boolean

The enableDynamicPosition.

getExcludedFilterKeys(int index)

public String getExcludedFilterKeys(int index)

List of keys to exclude when faceting.

By default, FacetKey.key is not excluded from the filter unless it is listed in this field.

Listing a facet key in this field allows its values to appear as facet results, even when they are filtered out of search results. Using this field does not affect what search results are returned.

For example, suppose there are 100 documents with the color facet "Red" and 200 documents with the color facet "Blue". A query containing the filter "color:ANY("Red")" and having "color" as FacetKey.key would by default return only "Red" documents in the search results, and also return "Red" with count 100 as the only color facet. Although there are also blue documents available, "Blue" would not be shown as an available facet value.

If "color" is listed in "excludedFilterKeys", then the query returns the facet values "Red" with count 100 and "Blue" with count 200, because the "color" key is now excluded from the filter. Because this field doesn't affect search results, the search results are still correctly filtered to return only "Red" documents.

A maximum of 100 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated string excluded_filter_keys = 3;

Parameter
Name Description
index int

The index of the element to return.

Returns
Type Description
String

The excludedFilterKeys at the given index.

getExcludedFilterKeysBytes(int index)

public ByteString getExcludedFilterKeysBytes(int index)

List of keys to exclude when faceting.

By default, FacetKey.key is not excluded from the filter unless it is listed in this field.

Listing a facet key in this field allows its values to appear as facet results, even when they are filtered out of search results. Using this field does not affect what search results are returned.

For example, suppose there are 100 documents with the color facet "Red" and 200 documents with the color facet "Blue". A query containing the filter "color:ANY("Red")" and having "color" as FacetKey.key would by default return only "Red" documents in the search results, and also return "Red" with count 100 as the only color facet. Although there are also blue documents available, "Blue" would not be shown as an available facet value.

If "color" is listed in "excludedFilterKeys", then the query returns the facet values "Red" with count 100 and "Blue" with count 200, because the "color" key is now excluded from the filter. Because this field doesn't affect search results, the search results are still correctly filtered to return only "Red" documents.

A maximum of 100 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated string excluded_filter_keys = 3;

Parameter
Name Description
index int

The index of the value to return.

Returns
Type Description
ByteString

The bytes of the excludedFilterKeys at the given index.

getExcludedFilterKeysCount()

public int getExcludedFilterKeysCount()

List of keys to exclude when faceting.

By default, FacetKey.key is not excluded from the filter unless it is listed in this field.

Listing a facet key in this field allows its values to appear as facet results, even when they are filtered out of search results. Using this field does not affect what search results are returned.

For example, suppose there are 100 documents with the color facet "Red" and 200 documents with the color facet "Blue". A query containing the filter "color:ANY("Red")" and having "color" as FacetKey.key would by default return only "Red" documents in the search results, and also return "Red" with count 100 as the only color facet. Although there are also blue documents available, "Blue" would not be shown as an available facet value.

If "color" is listed in "excludedFilterKeys", then the query returns the facet values "Red" with count 100 and "Blue" with count 200, because the "color" key is now excluded from the filter. Because this field doesn't affect search results, the search results are still correctly filtered to return only "Red" documents.

A maximum of 100 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated string excluded_filter_keys = 3;

Returns
Type Description
int

The count of excludedFilterKeys.

getExcludedFilterKeysList()

public ProtocolStringList getExcludedFilterKeysList()

List of keys to exclude when faceting.

By default, FacetKey.key is not excluded from the filter unless it is listed in this field.

Listing a facet key in this field allows its values to appear as facet results, even when they are filtered out of search results. Using this field does not affect what search results are returned.

For example, suppose there are 100 documents with the color facet "Red" and 200 documents with the color facet "Blue". A query containing the filter "color:ANY("Red")" and having "color" as FacetKey.key would by default return only "Red" documents in the search results, and also return "Red" with count 100 as the only color facet. Although there are also blue documents available, "Blue" would not be shown as an available facet value.

If "color" is listed in "excludedFilterKeys", then the query returns the facet values "Red" with count 100 and "Blue" with count 200, because the "color" key is now excluded from the filter. Because this field doesn't affect search results, the search results are still correctly filtered to return only "Red" documents.

A maximum of 100 values are allowed. Otherwise, an INVALID_ARGUMENT error is returned.

repeated string excluded_filter_keys = 3;

Returns
Type Description
ProtocolStringList

A list containing the excludedFilterKeys.

getFacetKey()

public SearchRequest.FacetSpec.FacetKey getFacetKey()

Required. The facet key specification.

.google.cloud.discoveryengine.v1alpha.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
SearchRequest.FacetSpec.FacetKey

The facetKey.

getFacetKeyOrBuilder()

public SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder()

Required. The facet key specification.

.google.cloud.discoveryengine.v1alpha.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
SearchRequest.FacetSpec.FacetKeyOrBuilder

getLimit()

public int getLimit()

Maximum facet values that are returned for this facet. If unspecified, defaults to 20. The maximum allowed value is 300. Values above 300 are coerced to 300.

If this field is negative, an INVALID_ARGUMENT is returned.

int32 limit = 2;

Returns
Type Description
int

The limit.

getParserForType()

public Parser<SearchRequest.FacetSpec> getParserForType()
Returns
Type Description
Parser<FacetSpec>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

hasFacetKey()

public boolean hasFacetKey()

Required. The facet key specification.

.google.cloud.discoveryengine.v1alpha.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
boolean

Whether the facetKey field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public SearchRequest.FacetSpec.Builder newBuilderForType()
Returns
Type Description
SearchRequest.FacetSpec.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected SearchRequest.FacetSpec.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
SearchRequest.FacetSpec.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public SearchRequest.FacetSpec.Builder toBuilder()
Returns
Type Description
SearchRequest.FacetSpec.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException