com.google.cloud.aiplatform.v1

Class FeatureGroup.BigQuery.Builder

java.lang.Object

com.google.protobuf.AbstractMessageLite.Builder

com.google.protobuf.AbstractMessage.Builder<BuilderT>

com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>

com.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.Builder

All Implemented Interfaces:

FeatureGroup.BigQueryOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable

Enclosing class:

FeatureGroup.BigQuery

public static final class FeatureGroup.BigQuery.Builder
extends com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>
implements FeatureGroup.BigQueryOrBuilder

 Input source type for BigQuery Tables and Views.
 

Protobuf type google.cloud.aiplatform.v1.FeatureGroup.BigQuery

Method Summary

Modifier and Type	Method and Description
FeatureGroup.BigQuery.Builder	addAllEntityIdColumns(Iterable<String> values) Optional.
FeatureGroup.BigQuery.Builder	addEntityIdColumns(String value) Optional.
FeatureGroup.BigQuery.Builder	addEntityIdColumnsBytes(com.google.protobuf.ByteString value) Optional.
FeatureGroup.BigQuery	build()
FeatureGroup.BigQuery	buildPartial()
FeatureGroup.BigQuery.Builder	clear()
FeatureGroup.BigQuery.Builder	clearBigQuerySource() Required.
FeatureGroup.BigQuery.Builder	clearDense() Optional.
FeatureGroup.BigQuery.Builder	clearEntityIdColumns() Optional.
FeatureGroup.BigQuery.Builder	clearStaticDataSource() Optional.
FeatureGroup.BigQuery.Builder	clearTimeSeries() Optional.
BigQuerySource	getBigQuerySource() Required.
BigQuerySource.Builder	getBigQuerySourceBuilder() Required.
BigQuerySourceOrBuilder	getBigQuerySourceOrBuilder() Required.
FeatureGroup.BigQuery	getDefaultInstanceForType()
boolean	getDense() Optional.
static com.google.protobuf.Descriptors.Descriptor	getDescriptor()
com.google.protobuf.Descriptors.Descriptor	getDescriptorForType()
String	getEntityIdColumns(int index) Optional.
com.google.protobuf.ByteString	getEntityIdColumnsBytes(int index) Optional.
int	getEntityIdColumnsCount() Optional.
com.google.protobuf.ProtocolStringList	getEntityIdColumnsList() Optional.
boolean	getStaticDataSource() Optional.
FeatureGroup.BigQuery.TimeSeries	getTimeSeries() Optional.
FeatureGroup.BigQuery.TimeSeries.Builder	getTimeSeriesBuilder() Optional.
FeatureGroup.BigQuery.TimeSeriesOrBuilder	getTimeSeriesOrBuilder() Optional.
boolean	hasBigQuerySource() Required.
boolean	hasTimeSeries() Optional.
protected com.google.protobuf.GeneratedMessage.FieldAccessorTable	internalGetFieldAccessorTable()
boolean	isInitialized()
FeatureGroup.BigQuery.Builder	mergeBigQuerySource(BigQuerySource value) Required.
FeatureGroup.BigQuery.Builder	mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
FeatureGroup.BigQuery.Builder	mergeFrom(FeatureGroup.BigQuery other)
FeatureGroup.BigQuery.Builder	mergeFrom(com.google.protobuf.Message other)
FeatureGroup.BigQuery.Builder	mergeTimeSeries(FeatureGroup.BigQuery.TimeSeries value) Optional.
FeatureGroup.BigQuery.Builder	setBigQuerySource(BigQuerySource.Builder builderForValue) Required.
FeatureGroup.BigQuery.Builder	setBigQuerySource(BigQuerySource value) Required.
FeatureGroup.BigQuery.Builder	setDense(boolean value) Optional.
FeatureGroup.BigQuery.Builder	setEntityIdColumns(int index, String value) Optional.
FeatureGroup.BigQuery.Builder	setStaticDataSource(boolean value) Optional.
FeatureGroup.BigQuery.Builder	setTimeSeries(FeatureGroup.BigQuery.TimeSeries.Builder builderForValue) Optional.
FeatureGroup.BigQuery.Builder	setTimeSeries(FeatureGroup.BigQuery.TimeSeries value) Optional.

Methods inherited from class com.google.protobuf.GeneratedMessage.Builder

addRepeatedField, clearField, clearOneof, clone, getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, getUnknownFieldSetBuilder, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, internalGetMutableMapField, internalGetMutableMapFieldReflection, isClean, markClean, mergeUnknownFields, mergeUnknownLengthDelimitedField, mergeUnknownVarintField, newBuilderForField, onBuilt, onChanged, parseUnknownField, setField, setRepeatedField, setUnknownFields, setUnknownFieldSetBuilder, setUnknownFieldsProto3

Methods inherited from class com.google.protobuf.AbstractMessage.Builder

findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

addAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageException

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.Message.Builder

mergeDelimitedFrom, mergeDelimitedFrom

Methods inherited from interface com.google.protobuf.MessageLite.Builder

mergeFrom

Method Detail

getDescriptor

public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

internalGetFieldAccessorTable

protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()

Specified by:

internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>

clear

public FeatureGroup.BigQuery.Builder clear()

Specified by:

clear in interface com.google.protobuf.Message.Builder

Specified by:

clear in interface com.google.protobuf.MessageLite.Builder

Overrides:

clear in class com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>

getDescriptorForType

public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()

Specified by:

getDescriptorForType in interface com.google.protobuf.Message.Builder

Specified by:

getDescriptorForType in interface com.google.protobuf.MessageOrBuilder

Overrides:

getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>

getDefaultInstanceForType

public FeatureGroup.BigQuery getDefaultInstanceForType()

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder

Specified by:

getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder

build

public FeatureGroup.BigQuery build()

Specified by:

build in interface com.google.protobuf.Message.Builder

Specified by:

build in interface com.google.protobuf.MessageLite.Builder

buildPartial

public FeatureGroup.BigQuery buildPartial()

Specified by:

buildPartial in interface com.google.protobuf.Message.Builder

Specified by:

buildPartial in interface com.google.protobuf.MessageLite.Builder

mergeFrom

public FeatureGroup.BigQuery.Builder mergeFrom(com.google.protobuf.Message other)

Specified by:

mergeFrom in interface com.google.protobuf.Message.Builder

Overrides:

mergeFrom in class com.google.protobuf.AbstractMessage.Builder<FeatureGroup.BigQuery.Builder>

mergeFrom

public FeatureGroup.BigQuery.Builder mergeFrom(FeatureGroup.BigQuery other)

isInitialized

public final boolean isInitialized()

Specified by:

isInitialized in interface com.google.protobuf.MessageLiteOrBuilder

Overrides:

isInitialized in class com.google.protobuf.GeneratedMessage.Builder<FeatureGroup.BigQuery.Builder>

mergeFrom

public FeatureGroup.BigQuery.Builder mergeFrom(com.google.protobuf.CodedInputStream input,
                                               com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                        throws IOException

Specified by:

mergeFrom in interface com.google.protobuf.Message.Builder

Specified by:

mergeFrom in interface com.google.protobuf.MessageLite.Builder

Overrides:

mergeFrom in class com.google.protobuf.AbstractMessage.Builder<FeatureGroup.BigQuery.Builder>

Throws:

IOException

hasBigQuerySource

public boolean hasBigQuerySource()

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

Specified by:

hasBigQuerySource in interface FeatureGroup.BigQueryOrBuilder

Returns:

Whether the bigQuerySource field is set.

getBigQuerySource

public BigQuerySource getBigQuerySource()

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

Specified by:

getBigQuerySource in interface FeatureGroup.BigQueryOrBuilder

Returns:

The bigQuerySource.

setBigQuerySource

public FeatureGroup.BigQuery.Builder setBigQuerySource(BigQuerySource value)

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

setBigQuerySource

public FeatureGroup.BigQuery.Builder setBigQuerySource(BigQuerySource.Builder builderForValue)

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

mergeBigQuerySource

public FeatureGroup.BigQuery.Builder mergeBigQuerySource(BigQuerySource value)

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

clearBigQuerySource

public FeatureGroup.BigQuery.Builder clearBigQuerySource()

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

getBigQuerySourceBuilder

public BigQuerySource.Builder getBigQuerySourceBuilder()

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

getBigQuerySourceOrBuilder

public BigQuerySourceOrBuilder getBigQuerySourceOrBuilder()

 Required. Immutable. The BigQuery source URI that points to either a
 BigQuery Table or View.
 

.google.cloud.aiplatform.v1.BigQuerySource big_query_source = 1 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = REQUIRED];

Specified by:

getBigQuerySourceOrBuilder in interface FeatureGroup.BigQueryOrBuilder

getEntityIdColumnsList

public com.google.protobuf.ProtocolStringList getEntityIdColumnsList()

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getEntityIdColumnsList in interface FeatureGroup.BigQueryOrBuilder

Returns:

A list containing the entityIdColumns.

getEntityIdColumnsCount

public int getEntityIdColumnsCount()

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getEntityIdColumnsCount in interface FeatureGroup.BigQueryOrBuilder

Returns:

The count of entityIdColumns.

getEntityIdColumns

public String getEntityIdColumns(int index)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getEntityIdColumns in interface FeatureGroup.BigQueryOrBuilder

Parameters:

index - The index of the element to return.

Returns:

The entityIdColumns at the given index.

getEntityIdColumnsBytes

public com.google.protobuf.ByteString getEntityIdColumnsBytes(int index)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getEntityIdColumnsBytes in interface FeatureGroup.BigQueryOrBuilder

Parameters:

index - The index of the value to return.

Returns:

The bytes of the entityIdColumns at the given index.

setEntityIdColumns

public FeatureGroup.BigQuery.Builder setEntityIdColumns(int index,
                                                        String value)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

index - The index to set the value at.

value - The entityIdColumns to set.

Returns:

This builder for chaining.

addEntityIdColumns

public FeatureGroup.BigQuery.Builder addEntityIdColumns(String value)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

value - The entityIdColumns to add.

Returns:

This builder for chaining.

addAllEntityIdColumns

public FeatureGroup.BigQuery.Builder addAllEntityIdColumns(Iterable<String> values)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

values - The entityIdColumns to add.

Returns:

This builder for chaining.

clearEntityIdColumns

public FeatureGroup.BigQuery.Builder clearEntityIdColumns()

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Returns:

This builder for chaining.

addEntityIdColumnsBytes

public FeatureGroup.BigQuery.Builder addEntityIdColumnsBytes(com.google.protobuf.ByteString value)

 Optional. Columns to construct entity_id / row keys.
 If not provided defaults to `entity_id`.
 

repeated string entity_id_columns = 2 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

value - The bytes of the entityIdColumns to add.

Returns:

This builder for chaining.

getStaticDataSource

public boolean getStaticDataSource()

 Optional. Set if the data source is not a time-series.
 

bool static_data_source = 3 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getStaticDataSource in interface FeatureGroup.BigQueryOrBuilder

Returns:

The staticDataSource.

setStaticDataSource

public FeatureGroup.BigQuery.Builder setStaticDataSource(boolean value)

 Optional. Set if the data source is not a time-series.
 

bool static_data_source = 3 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

value - The staticDataSource to set.

Returns:

This builder for chaining.

clearStaticDataSource

public FeatureGroup.BigQuery.Builder clearStaticDataSource()

 Optional. Set if the data source is not a time-series.
 

bool static_data_source = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns:

This builder for chaining.

hasTimeSeries

public boolean hasTimeSeries()

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

hasTimeSeries in interface FeatureGroup.BigQueryOrBuilder

Returns:

Whether the timeSeries field is set.

getTimeSeries

public FeatureGroup.BigQuery.TimeSeries getTimeSeries()

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getTimeSeries in interface FeatureGroup.BigQueryOrBuilder

Returns:

The timeSeries.

setTimeSeries

public FeatureGroup.BigQuery.Builder setTimeSeries(FeatureGroup.BigQuery.TimeSeries value)

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

setTimeSeries

public FeatureGroup.BigQuery.Builder setTimeSeries(FeatureGroup.BigQuery.TimeSeries.Builder builderForValue)

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

mergeTimeSeries

public FeatureGroup.BigQuery.Builder mergeTimeSeries(FeatureGroup.BigQuery.TimeSeries value)

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

clearTimeSeries

public FeatureGroup.BigQuery.Builder clearTimeSeries()

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

getTimeSeriesBuilder

public FeatureGroup.BigQuery.TimeSeries.Builder getTimeSeriesBuilder()

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

getTimeSeriesOrBuilder

public FeatureGroup.BigQuery.TimeSeriesOrBuilder getTimeSeriesOrBuilder()

 Optional. If the source is a time-series source, this can be set to
 control how downstream sources (ex:
 [FeatureView][google.cloud.aiplatform.v1.FeatureView] ) will treat
 time-series sources. If not set, will treat the source as a time-series
 source with `feature_timestamp` as timestamp column and no scan boundary.
 

.google.cloud.aiplatform.v1.FeatureGroup.BigQuery.TimeSeries time_series = 4 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getTimeSeriesOrBuilder in interface FeatureGroup.BigQueryOrBuilder

getDense

public boolean getDense()

 Optional. If set, all feature values will be fetched
 from a single row per unique entityId including nulls.
 If not set, will collapse all rows for each unique entityId into a singe
 row with any non-null values if present, if no non-null values are
 present will sync null.
 ex: If source has schema
 `(entity_id, feature_timestamp, f0, f1)` and the following rows:
 `(e1, 2020-01-01T10:00:00.123Z, 10, 15)`
 `(e1, 2020-02-01T10:00:00.123Z, 20, null)`
 If dense is set, `(e1, 20, null)` is synced to online stores. If dense is
 not set, `(e1, 20, 15)` is synced to online stores.
 

bool dense = 5 [(.google.api.field_behavior) = OPTIONAL];

Specified by:

getDense in interface FeatureGroup.BigQueryOrBuilder

Returns:

The dense.

setDense

public FeatureGroup.BigQuery.Builder setDense(boolean value)

 Optional. If set, all feature values will be fetched
 from a single row per unique entityId including nulls.
 If not set, will collapse all rows for each unique entityId into a singe
 row with any non-null values if present, if no non-null values are
 present will sync null.
 ex: If source has schema
 `(entity_id, feature_timestamp, f0, f1)` and the following rows:
 `(e1, 2020-01-01T10:00:00.123Z, 10, 15)`
 `(e1, 2020-02-01T10:00:00.123Z, 20, null)`
 If dense is set, `(e1, 20, null)` is synced to online stores. If dense is
 not set, `(e1, 20, 15)` is synced to online stores.
 

bool dense = 5 [(.google.api.field_behavior) = OPTIONAL];

Parameters:

value - The dense to set.

Returns:

This builder for chaining.

clearDense

public FeatureGroup.BigQuery.Builder clearDense()

 Optional. If set, all feature values will be fetched
 from a single row per unique entityId including nulls.
 If not set, will collapse all rows for each unique entityId into a singe
 row with any non-null values if present, if no non-null values are
 present will sync null.
 ex: If source has schema
 `(entity_id, feature_timestamp, f0, f1)` and the following rows:
 `(e1, 2020-01-01T10:00:00.123Z, 10, 15)`
 `(e1, 2020-02-01T10:00:00.123Z, 20, null)`
 If dense is set, `(e1, 20, null)` is synced to online stores. If dense is
 not set, `(e1, 20, 15)` is synced to online stores.
 

bool dense = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns:

This builder for chaining.