Google Cloud Storage Transfer V1 Client - Class ObjectConditions (2.0.0)

Reference documentation and code samples for the Google Cloud Storage Transfer V1 Client class ObjectConditions.

Conditions that determine which objects are transferred. Applies only to Cloud Data Sources such as S3, Azure, and Cloud Storage.

The "last modification time" refers to the time of the last change to the object's content or metadata — specifically, this is the updated property of Cloud Storage objects, the LastModified field of S3 objects, and the Last-Modified header of Azure blobs. Transfers with a PosixFilesystem source or destination don't support ObjectConditions.

Generated from protobuf message google.storagetransfer.v1.ObjectConditions

Namespace

Google \ Cloud \ StorageTransfer \ V1

Methods

__construct

Constructor.

Parameters
Name Description
data array

Optional. Data for populating the Message object.
↳ min_time_elapsed_since_last_modification Google\Protobuf\Duration

Ensures that objects are not transferred until a specific minimum time has elapsed after the "last modification time". When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperation and the "last modification time" of the object is equal to or greater than the value of min_time_elapsed_since_last_modification`. Objects that do not have a "last modification time" are also transferred.
↳ max_time_elapsed_since_last_modification Google\Protobuf\Duration

Ensures that objects are not transferred if a specific maximum time has elapsed since the "last modification time". When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperationand the "last modification time" of the object is less than the value of max_time_elapsed_since_last_modification`. Objects that do not have a "last modification time" are also transferred.
↳ include_prefixes array

If you specify include_prefixes, Storage Transfer Service uses the items in the include_prefixes array to determine which objects to include in a transfer. Objects must start with one of the matching include_prefixes for inclusion in the transfer. If exclude_prefixes is specified, objects must not start with any of the exclude_prefixes specified for inclusion in the transfer. The following are requirements of include_prefixes: * Each include-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported. * Each include-prefix must omit the leading slash. For example, to include the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the include-prefix as logs/y=2015/requests.gz. * None of the include-prefix values can be empty, if specified. * Each include-prefix must include a distinct portion of the object namespace. No include-prefix may be a prefix of another include-prefix. The max size of include_prefixes is 1000. For more information, see Filtering objects from transfers.
↳ exclude_prefixes array

If you specify exclude_prefixes, Storage Transfer Service uses the items in the exclude_prefixes array to determine which objects to exclude from a transfer. Objects must not start with one of the matching exclude_prefixes for inclusion in a transfer. The following are requirements of exclude_prefixes: * Each exclude-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported. * Each exclude-prefix must omit the leading slash. For example, to exclude the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the exclude-prefix as logs/y=2015/requests.gz. * None of the exclude-prefix values can be empty, if specified. * Each exclude-prefix must exclude a distinct portion of the object namespace. No exclude-prefix may be a prefix of another exclude-prefix. * If include_prefixes is specified, then each exclude-prefix must start with the value of a path explicitly included by include_prefixes. The max size of exclude_prefixes is 1000. For more information, see Filtering objects from transfers.
↳ last_modified_since Google\Protobuf\Timestamp

If specified, only objects with a "last modification time" on or after this timestamp and objects that don't have a "last modification time" are transferred. The last_modified_since and last_modified_before fields can be used together for chunked data processing. For example, consider a script that processes each day's worth of data at a time. For that you'd set each of the fields as follows: * last_modified_since to the start of the day * last_modified_before to the end of the day
↳ last_modified_before Google\Protobuf\Timestamp

If specified, only objects with a "last modification time" before this timestamp and objects that don't have a "last modification time" are transferred.

getMinTimeElapsedSinceLastModification

Ensures that objects are not transferred until a specific minimum time has elapsed after the "last modification time". When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperation and the "last modification time" of the object is equal to or greater than the value of min_time_elapsed_since_last_modification`.

Objects that do not have a "last modification time" are also transferred.

Returns
Type Description
Google\Protobuf\Duration|null

hasMinTimeElapsedSinceLastModification

clearMinTimeElapsedSinceLastModification

setMinTimeElapsedSinceLastModification

Ensures that objects are not transferred until a specific minimum time has elapsed after the "last modification time". When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperation and the "last modification time" of the object is equal to or greater than the value of min_time_elapsed_since_last_modification`.

Objects that do not have a "last modification time" are also transferred.

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

getMaxTimeElapsedSinceLastModification

Ensures that objects are not transferred if a specific maximum time has elapsed since the "last modification time".

When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperationand the "last modification time" of the object is less than the value of max_time_elapsed_since_last_modification`. Objects that do not have a "last modification time" are also transferred.

Returns
Type Description
Google\Protobuf\Duration|null

hasMaxTimeElapsedSinceLastModification

clearMaxTimeElapsedSinceLastModification

setMaxTimeElapsedSinceLastModification

Ensures that objects are not transferred if a specific maximum time has elapsed since the "last modification time".

When a TransferOperation begins, objects with a "last modification time" are transferred only if the elapsed time between the start_time of the TransferOperationand the "last modification time" of the object is less than the value of max_time_elapsed_since_last_modification`. Objects that do not have a "last modification time" are also transferred.

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

getIncludePrefixes

If you specify include_prefixes, Storage Transfer Service uses the items in the include_prefixes array to determine which objects to include in a transfer. Objects must start with one of the matching include_prefixes for inclusion in the transfer. If exclude_prefixes is specified, objects must not start with any of the exclude_prefixes specified for inclusion in the transfer.

The following are requirements of include_prefixes:

  • Each include-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported.
  • Each include-prefix must omit the leading slash. For example, to include the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the include-prefix as logs/y=2015/requests.gz.
  • None of the include-prefix values can be empty, if specified.
  • Each include-prefix must include a distinct portion of the object namespace. No include-prefix may be a prefix of another include-prefix. The max size of include_prefixes is 1000. For more information, see Filtering objects from transfers.
Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setIncludePrefixes

If you specify include_prefixes, Storage Transfer Service uses the items in the include_prefixes array to determine which objects to include in a transfer. Objects must start with one of the matching include_prefixes for inclusion in the transfer. If exclude_prefixes is specified, objects must not start with any of the exclude_prefixes specified for inclusion in the transfer.

The following are requirements of include_prefixes:

  • Each include-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported.
  • Each include-prefix must omit the leading slash. For example, to include the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the include-prefix as logs/y=2015/requests.gz.
  • None of the include-prefix values can be empty, if specified.
  • Each include-prefix must include a distinct portion of the object namespace. No include-prefix may be a prefix of another include-prefix. The max size of include_prefixes is 1000. For more information, see Filtering objects from transfers.
Parameter
Name Description
var string[]
Returns
Type Description
$this

getExcludePrefixes

If you specify exclude_prefixes, Storage Transfer Service uses the items in the exclude_prefixes array to determine which objects to exclude from a transfer. Objects must not start with one of the matching exclude_prefixes for inclusion in a transfer.

The following are requirements of exclude_prefixes:

  • Each exclude-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported.
  • Each exclude-prefix must omit the leading slash. For example, to exclude the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the exclude-prefix as logs/y=2015/requests.gz.
  • None of the exclude-prefix values can be empty, if specified.
  • Each exclude-prefix must exclude a distinct portion of the object namespace. No exclude-prefix may be a prefix of another exclude-prefix.
  • If include_prefixes is specified, then each exclude-prefix must start with the value of a path explicitly included by include_prefixes. The max size of exclude_prefixes is 1000. For more information, see Filtering objects from transfers.
Returns
Type Description
Google\Protobuf\Internal\RepeatedField

setExcludePrefixes

If you specify exclude_prefixes, Storage Transfer Service uses the items in the exclude_prefixes array to determine which objects to exclude from a transfer. Objects must not start with one of the matching exclude_prefixes for inclusion in a transfer.

The following are requirements of exclude_prefixes:

  • Each exclude-prefix can contain any sequence of Unicode characters, to a max length of 1024 bytes when UTF8-encoded, and must not contain Carriage Return or Line Feed characters. Wildcard matching and regular expression matching are not supported.
  • Each exclude-prefix must omit the leading slash. For example, to exclude the object s3://my-aws-bucket/logs/y=2015/requests.gz, specify the exclude-prefix as logs/y=2015/requests.gz.
  • None of the exclude-prefix values can be empty, if specified.
  • Each exclude-prefix must exclude a distinct portion of the object namespace. No exclude-prefix may be a prefix of another exclude-prefix.
  • If include_prefixes is specified, then each exclude-prefix must start with the value of a path explicitly included by include_prefixes. The max size of exclude_prefixes is 1000. For more information, see Filtering objects from transfers.
Parameter
Name Description
var string[]
Returns
Type Description
$this

getLastModifiedSince

If specified, only objects with a "last modification time" on or after this timestamp and objects that don't have a "last modification time" are transferred.

The last_modified_since and last_modified_before fields can be used together for chunked data processing. For example, consider a script that processes each day's worth of data at a time. For that you'd set each of the fields as follows:

  • last_modified_since to the start of the day
  • last_modified_before to the end of the day
Returns
Type Description
Google\Protobuf\Timestamp|null

hasLastModifiedSince

clearLastModifiedSince

setLastModifiedSince

If specified, only objects with a "last modification time" on or after this timestamp and objects that don't have a "last modification time" are transferred.

The last_modified_since and last_modified_before fields can be used together for chunked data processing. For example, consider a script that processes each day's worth of data at a time. For that you'd set each of the fields as follows:

  • last_modified_since to the start of the day
  • last_modified_before to the end of the day
Parameter
Name Description
var Google\Protobuf\Timestamp
Returns
Type Description
$this

getLastModifiedBefore

If specified, only objects with a "last modification time" before this timestamp and objects that don't have a "last modification time" are transferred.

Returns
Type Description
Google\Protobuf\Timestamp|null

hasLastModifiedBefore

clearLastModifiedBefore

setLastModifiedBefore

If specified, only objects with a "last modification time" before this timestamp and objects that don't have a "last modification time" are transferred.

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