Google Cloud Retail V2 Client - Class FacetKey (2.1.0)

Reference documentation and code samples for the Google Cloud Retail V2 Client class FacetKey.

Specifies how a facet is computed.

Generated from protobuf message google.cloud.retail.v2.SearchRequest.FacetSpec.FacetKey

Namespace

Google \ Cloud \ Retail \ V2 \ SearchRequest \ FacetSpec

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ key string

Required. Supported textual and numerical facet keys in Product object, over which the facet values are computed. Facet key is case-sensitive. Allowed facet keys when FacetKey.query is not specified: * textual_field = * "brands" * "categories" * "genders" * "ageGroups" * "availability" * "colorFamilies" * "colors" * "sizes" * "materials" * "patterns" * "conditions" * "attributes.key" * "pickupInStore" * "shipToStore" * "sameDayDelivery" * "nextDayDelivery" * "customFulfillment1" * "customFulfillment2" * "customFulfillment3" * "customFulfillment4" * "customFulfillment5" * "inventory(place_id,attributes.key)" * numerical_field = * "price" * "discount" * "rating" * "ratingCount" * "attributes.key" * "inventory(place_id,price)" * "inventory(place_id,original_price)" * "inventory(place_id,attributes.key)"
↳ intervals array<Google\Cloud\Retail\V2\Interval>

Set only if values should be bucketized into intervals. Must be set for facets with numerical values. Must not be set for facet with text values. Maximum number of intervals is 40. For all numerical facet keys that appear in the list of products from the catalog, the percentiles 0, 10, 30, 50, 70, 90, and 100 are computed from their distribution weekly. If the model assigns a high score to a numerical facet key and its intervals are not specified in the search request, these percentiles become the bounds for its intervals and are returned in the response. If the facet key intervals are specified in the request, then the specified intervals are returned instead.
↳ restricted_values array

Only get facet for the given restricted values. For example, when using "pickupInStore" as key and set restricted values to ["store123", "store456"], only facets for "store123" and "store456" are returned. Only supported on predefined textual fields, custom textual attributes and fulfillments. Maximum is 20. Must be set for the fulfillment facet keys: * pickupInStore * shipToStore * sameDayDelivery * nextDayDelivery * customFulfillment1 * customFulfillment2 * customFulfillment3 * customFulfillment4 * customFulfillment5
↳ prefixes array

Only get facet values that start with the given string prefix. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "prefixes" to "Women", the "categories" facet gives only "Women > Shoe" and "Women > Dress". Only supported on textual fields. Maximum is 10.
↳ contains array

Only get facet values that contains the given strings. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "contains" to "Shoe", the "categories" facet gives only "Women > Shoe" and "Men > Shoe". Only supported on textual fields. Maximum is 10.
↳ case_insensitive bool

True to make facet keys case insensitive when getting faceting values with prefixes or contains; false otherwise.
↳ order_by string

The order in which SearchResponse.Facet.values are returned. Allowed values are: * "count desc", which means order by SearchResponse.Facet.values.count descending. * "value desc", which means order by SearchResponse.Facet.values.value descending. Only applies to textual facets. If not set, textual values are sorted in natural order; numerical intervals are sorted in the order given by FacetSpec.FacetKey.intervals; FulfillmentInfo.place_ids are sorted in the order given by FacetSpec.FacetKey.restricted_values.
↳ query string

The query that is used to compute facet for the given facet key. When provided, it overrides the default behavior of facet computation. The query syntax is the same as a filter expression. See SearchRequest.filter for detail syntax and limitations. Notice that there is no limitation on FacetKey.key when query is specified. In the response, SearchResponse.Facet.values.value is always "1" and SearchResponse.Facet.values.count is the number of results that match the query. For example, you can set a customized facet for "shipToStore", where FacetKey.key is "customizedShipToStore", and FacetKey.query is "availability: ANY("IN_STOCK") AND shipToStore: ANY("123")". Then the facet counts the products that are both in stock and ship to store "123".
↳ return_min_max bool

Returns the min and max value for each numerical facet intervals. Ignored for textual facets.

getKey

Required. Supported textual and numerical facet keys in Product object, over which the facet values are computed. Facet key is case-sensitive.

Allowed facet keys when FacetKey.query is not specified:

  • textual_field =
    • "brands"
    • "categories"
    • "genders"
    • "ageGroups"
    • "availability"
    • "colorFamilies"
    • "colors"
    • "sizes"
    • "materials"
    • "patterns"
    • "conditions"
    • "attributes.key"
    • "pickupInStore"
    • "shipToStore"
    • "sameDayDelivery"
    • "nextDayDelivery"
    • "customFulfillment1"
    • "customFulfillment2"
    • "customFulfillment3"
    • "customFulfillment4"
    • "customFulfillment5"
    • "inventory(place_id,attributes.key)"
  • numerical_field =
    • "price"
    • "discount"
    • "rating"
    • "ratingCount"
    • "attributes.key"
    • "inventory(place_id,price)"
    • "inventory(place_id,original_price)"
    • "inventory(place_id,attributes.key)"
Returns
Type Description
string

setKey

Required. Supported textual and numerical facet keys in Product object, over which the facet values are computed. Facet key is case-sensitive.

Allowed facet keys when FacetKey.query is not specified:

  • textual_field =
    • "brands"
    • "categories"
    • "genders"
    • "ageGroups"
    • "availability"
    • "colorFamilies"
    • "colors"
    • "sizes"
    • "materials"
    • "patterns"
    • "conditions"
    • "attributes.key"
    • "pickupInStore"
    • "shipToStore"
    • "sameDayDelivery"
    • "nextDayDelivery"
    • "customFulfillment1"
    • "customFulfillment2"
    • "customFulfillment3"
    • "customFulfillment4"
    • "customFulfillment5"
    • "inventory(place_id,attributes.key)"
  • numerical_field =
    • "price"
    • "discount"
    • "rating"
    • "ratingCount"
    • "attributes.key"
    • "inventory(place_id,price)"
    • "inventory(place_id,original_price)"
    • "inventory(place_id,attributes.key)"
Parameter
Name Description
var string
Returns
Type Description
$this

getIntervals

Set only if values should be bucketized into intervals. Must be set for facets with numerical values. Must not be set for facet with text values. Maximum number of intervals is 40.

For all numerical facet keys that appear in the list of products from the catalog, the percentiles 0, 10, 30, 50, 70, 90, and 100 are computed from their distribution weekly. If the model assigns a high score to a numerical facet key and its intervals are not specified in the search request, these percentiles become the bounds for its intervals and are returned in the response. If the facet key intervals are specified in the request, then the specified intervals are returned instead.

Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setIntervals

Set only if values should be bucketized into intervals. Must be set for facets with numerical values. Must not be set for facet with text values. Maximum number of intervals is 40.

For all numerical facet keys that appear in the list of products from the catalog, the percentiles 0, 10, 30, 50, 70, 90, and 100 are computed from their distribution weekly. If the model assigns a high score to a numerical facet key and its intervals are not specified in the search request, these percentiles become the bounds for its intervals and are returned in the response. If the facet key intervals are specified in the request, then the specified intervals are returned instead.

Parameter
Name Description
var array<Google\Cloud\Retail\V2\Interval>
Returns
Type Description
$this

getRestrictedValues

Only get facet for the given restricted values. For example, when using "pickupInStore" as key and set restricted values to ["store123", "store456"], only facets for "store123" and "store456" are returned. Only supported on predefined textual fields, custom textual attributes and fulfillments. Maximum is 20.

Must be set for the fulfillment facet keys:

  • pickupInStore
  • shipToStore
  • sameDayDelivery
  • nextDayDelivery
  • customFulfillment1
  • customFulfillment2
  • customFulfillment3
  • customFulfillment4
  • customFulfillment5
Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setRestrictedValues

Only get facet for the given restricted values. For example, when using "pickupInStore" as key and set restricted values to ["store123", "store456"], only facets for "store123" and "store456" are returned. Only supported on predefined textual fields, custom textual attributes and fulfillments. Maximum is 20.

Must be set for the fulfillment facet keys:

  • pickupInStore
  • shipToStore
  • sameDayDelivery
  • nextDayDelivery
  • customFulfillment1
  • customFulfillment2
  • customFulfillment3
  • customFulfillment4
  • customFulfillment5
Parameter
Name Description
var string[]
Returns
Type Description
$this

getPrefixes

Only get facet values that start with the given string prefix. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "prefixes" to "Women", the "categories" facet gives only "Women > Shoe" and "Women > Dress".

Only supported on textual fields. Maximum is 10.

Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setPrefixes

Only get facet values that start with the given string prefix. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "prefixes" to "Women", the "categories" facet gives only "Women > Shoe" and "Women > Dress".

Only supported on textual fields. Maximum is 10.

Parameter
Name Description
var string[]
Returns
Type Description
$this

getContains

Only get facet values that contains the given strings. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "contains" to "Shoe", the "categories" facet gives only "Women > Shoe" and "Men > Shoe".

Only supported on textual fields. Maximum is 10.

Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setContains

Only get facet values that contains the given strings. For example, suppose "categories" has three values "Women > Shoe", "Women > Dress" and "Men > Shoe". If set "contains" to "Shoe", the "categories" facet gives only "Women > Shoe" and "Men > Shoe".

Only supported on textual fields. Maximum is 10.

Parameter
Name Description
var string[]
Returns
Type Description
$this

getCaseInsensitive

True to make facet keys case insensitive when getting faceting values with prefixes or contains; false otherwise.

Returns
Type Description
bool

setCaseInsensitive

True to make facet keys case insensitive when getting faceting values with prefixes or contains; false otherwise.

Parameter
Name Description
var bool
Returns
Type Description
$this

getOrderBy

The order in which SearchResponse.Facet.values are returned.

Allowed values are:

Returns
Type Description
string

setOrderBy

The order in which SearchResponse.Facet.values are returned.

Allowed values are:

Parameter
Name Description
var string
Returns
Type Description
$this

getQuery

The query that is used to compute facet for the given facet key.

When provided, it overrides the default behavior of facet computation. The query syntax is the same as a filter expression. See SearchRequest.filter for detail syntax and limitations. Notice that there is no limitation on FacetKey.key when query is specified. In the response, SearchResponse.Facet.values.value is always "1" and SearchResponse.Facet.values.count is the number of results that match the query. For example, you can set a customized facet for "shipToStore", where FacetKey.key is "customizedShipToStore", and FacetKey.query is "availability: ANY("IN_STOCK") AND shipToStore: ANY("123")". Then the facet counts the products that are both in stock and ship to store "123".

Returns
Type Description
string

setQuery

The query that is used to compute facet for the given facet key.

When provided, it overrides the default behavior of facet computation. The query syntax is the same as a filter expression. See SearchRequest.filter for detail syntax and limitations. Notice that there is no limitation on FacetKey.key when query is specified. In the response, SearchResponse.Facet.values.value is always "1" and SearchResponse.Facet.values.count is the number of results that match the query. For example, you can set a customized facet for "shipToStore", where FacetKey.key is "customizedShipToStore", and FacetKey.query is "availability: ANY("IN_STOCK") AND shipToStore: ANY("123")". Then the facet counts the products that are both in stock and ship to store "123".

Parameter
Name Description
var string
Returns
Type Description
$this

getReturnMinMax

Returns the min and max value for each numerical facet intervals.

Ignored for textual facets.

Returns
Type Description
bool

setReturnMinMax

Returns the min and max value for each numerical facet intervals.

Ignored for textual facets.

Parameter
Name Description
var bool
Returns
Type Description
$this