Cloud Datastore V1 Client - Class Value (1.28.1)

Reference documentation and code samples for the Cloud Datastore V1 Client class Value.

A message that can hold any of the supported value types and associated metadata.

Generated from protobuf message google.datastore.v1.Value

Namespace

Google \ Cloud \ Datastore \ V1

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ null_value int

A null value.
↳ boolean_value bool

A boolean value.
↳ integer_value int|string

An integer value.
↳ double_value float

A double value.
↳ timestamp_value Google\Protobuf\Timestamp

A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.
↳ key_value Google\Cloud\Datastore\V1\Key

A key value.
↳ string_value string

A UTF-8 encoded string value. When exclude_from_indexes is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.
↳ blob_value string

A blob value. May have at most 1,000,000 bytes. When exclude_from_indexes is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.
↳ geo_point_value Google\Type\LatLng

A geo point value representing a point on the surface of Earth.
↳ entity_value Google\Cloud\Datastore\V1\Entity

An entity value. - May have no key. - May have a key with an incomplete key path. - May have a reserved/read-only key.
↳ array_value Google\Cloud\Datastore\V1\ArrayValue

An array value. Cannot contain another array value. A Value instance that sets field array_value must not set fields meaning or exclude_from_indexes.
↳ meaning int

The meaning field should only be populated for backwards compatibility.
↳ exclude_from_indexes bool

If the value should be excluded from all indexes including those defined explicitly.

getNullValue

A null value.

Returns
Type Description
int

hasNullValue

setNullValue

A null value.

Parameter
Name Description
var int
Returns
Type Description
$this

getBooleanValue

A boolean value.

Returns
Type Description
bool

hasBooleanValue

setBooleanValue

A boolean value.

Parameter
Name Description
var bool
Returns
Type Description
$this

getIntegerValue

An integer value.

Returns
Type Description
int|string

hasIntegerValue

setIntegerValue

An integer value.

Parameter
Name Description
var int|string
Returns
Type Description
$this

getDoubleValue

A double value.

Returns
Type Description
float

hasDoubleValue

setDoubleValue

A double value.

Parameter
Name Description
var float
Returns
Type Description
$this

getTimestampValue

A timestamp value.

When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.

Returns
Type Description
Google\Protobuf\Timestamp|null

hasTimestampValue

setTimestampValue

A timestamp value.

When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.

Parameter
Name Description
var Google\Protobuf\Timestamp
Returns
Type Description
$this

getKeyValue

A key value.

Returns
Type Description
Google\Cloud\Datastore\V1\Key|null

hasKeyValue

setKeyValue

A key value.

Parameter
Name Description
var Google\Cloud\Datastore\V1\Key
Returns
Type Description
$this

getStringValue

A UTF-8 encoded string value.

When exclude_from_indexes is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.

Returns
Type Description
string

hasStringValue

setStringValue

A UTF-8 encoded string value.

When exclude_from_indexes is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at most 1,000,000 bytes.

Parameter
Name Description
var string
Returns
Type Description
$this

getBlobValue

A blob value.

May have at most 1,000,000 bytes. When exclude_from_indexes is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.

Returns
Type Description
string

hasBlobValue

setBlobValue

A blob value.

May have at most 1,000,000 bytes. When exclude_from_indexes is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.

Parameter
Name Description
var string
Returns
Type Description
$this

getGeoPointValue

A geo point value representing a point on the surface of Earth.

Returns
Type Description
Google\Type\LatLng|null

hasGeoPointValue

setGeoPointValue

A geo point value representing a point on the surface of Earth.

Parameter
Name Description
var Google\Type\LatLng
Returns
Type Description
$this

getEntityValue

An entity value.

  • May have no key.
  • May have a key with an incomplete key path.
  • May have a reserved/read-only key.
Returns
Type Description
Google\Cloud\Datastore\V1\Entity|null

hasEntityValue

setEntityValue

An entity value.

  • May have no key.
  • May have a key with an incomplete key path.
  • May have a reserved/read-only key.
Parameter
Name Description
var Google\Cloud\Datastore\V1\Entity
Returns
Type Description
$this

getArrayValue

An array value.

Cannot contain another array value. A Value instance that sets field array_value must not set fields meaning or exclude_from_indexes.

Returns
Type Description
Google\Cloud\Datastore\V1\ArrayValue|null

hasArrayValue

setArrayValue

An array value.

Cannot contain another array value. A Value instance that sets field array_value must not set fields meaning or exclude_from_indexes.

Parameter
Name Description
var Google\Cloud\Datastore\V1\ArrayValue
Returns
Type Description
$this

getMeaning

The meaning field should only be populated for backwards compatibility.

Returns
Type Description
int

setMeaning

The meaning field should only be populated for backwards compatibility.

Parameter
Name Description
var int
Returns
Type Description
$this

getExcludeFromIndexes

If the value should be excluded from all indexes including those defined explicitly.

Returns
Type Description
bool

setExcludeFromIndexes

If the value should be excluded from all indexes including those defined explicitly.

Parameter
Name Description
var bool
Returns
Type Description
$this

getValueType

Returns
Type Description
string