Class LeaseTasksRequest (2.51.0)

public final class LeaseTasksRequest extends GeneratedMessageV3 implements LeaseTasksRequestOrBuilder

Request message for leasing tasks using LeaseTasks.

Protobuf type google.cloud.tasks.v2beta2.LeaseTasksRequest

Static Fields

FILTER_FIELD_NUMBER

public static final int FILTER_FIELD_NUMBER
Field Value
Type Description
int

LEASE_DURATION_FIELD_NUMBER

public static final int LEASE_DURATION_FIELD_NUMBER
Field Value
Type Description
int

MAX_TASKS_FIELD_NUMBER

public static final int MAX_TASKS_FIELD_NUMBER
Field Value
Type Description
int

PARENT_FIELD_NUMBER

public static final int PARENT_FIELD_NUMBER
Field Value
Type Description
int

RESPONSE_VIEW_FIELD_NUMBER

public static final int RESPONSE_VIEW_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static LeaseTasksRequest getDefaultInstance()
Returns
Type Description
LeaseTasksRequest

getDescriptor()

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

newBuilder()

public static LeaseTasksRequest.Builder newBuilder()
Returns
Type Description
LeaseTasksRequest.Builder

newBuilder(LeaseTasksRequest prototype)

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

parseDelimitedFrom(InputStream input)

public static LeaseTasksRequest parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
LeaseTasksRequest
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

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

parseFrom(byte[] data)

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

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

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

parseFrom(ByteString data)

public static LeaseTasksRequest parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
LeaseTasksRequest
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

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

parseFrom(CodedInputStream input)

public static LeaseTasksRequest parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
LeaseTasksRequest
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

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

parseFrom(InputStream input)

public static LeaseTasksRequest parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
LeaseTasksRequest
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

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

parseFrom(ByteBuffer data)

public static LeaseTasksRequest parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
LeaseTasksRequest
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

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

parser()

public static Parser<LeaseTasksRequest> parser()
Returns
Type Description
Parser<LeaseTasksRequest>

Methods

equals(Object obj)

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

getDefaultInstanceForType()

public LeaseTasksRequest getDefaultInstanceForType()
Returns
Type Description
LeaseTasksRequest

getFilter()

public String getFilter()

filter can be used to specify a subset of tasks to lease.

When filter is set to tag=<my-tag> then the response will contain only tasks whose tag is equal to <my-tag>. <my-tag> must be less than 500 characters.

When filter is set to tag_function=oldest_tag(), only tasks which have the same tag as the task with the oldest schedule_time will be returned.

Grammar Syntax:

  • filter = "tag=" tag | "tag_function=" function

  • tag = string

  • function = "oldest_tag()"

    The oldest_tag() function returns tasks which have the same tag as the oldest task (ordered by schedule time).

    SDK compatibility: Although the SDK allows tags to be either string or bytes, only UTF-8 encoded tags can be used in Cloud Tasks. Tag which aren't UTF-8 encoded can't be used in the filter and the task's tag will be displayed as empty in Cloud Tasks.

string filter = 5;

Returns
Type Description
String

The filter.

getFilterBytes()

public ByteString getFilterBytes()

filter can be used to specify a subset of tasks to lease.

When filter is set to tag=<my-tag> then the response will contain only tasks whose tag is equal to <my-tag>. <my-tag> must be less than 500 characters.

When filter is set to tag_function=oldest_tag(), only tasks which have the same tag as the task with the oldest schedule_time will be returned.

Grammar Syntax:

  • filter = "tag=" tag | "tag_function=" function

  • tag = string

  • function = "oldest_tag()"

    The oldest_tag() function returns tasks which have the same tag as the oldest task (ordered by schedule time).

    SDK compatibility: Although the SDK allows tags to be either string or bytes, only UTF-8 encoded tags can be used in Cloud Tasks. Tag which aren't UTF-8 encoded can't be used in the filter and the task's tag will be displayed as empty in Cloud Tasks.

string filter = 5;

Returns
Type Description
ByteString

The bytes for filter.

getLeaseDuration()

public Duration getLeaseDuration()

Required. The duration of the lease.

Each task returned in the response will have its schedule_time set to the current time plus the lease_duration. The task is leased until its schedule_time; thus, the task will not be returned to another LeaseTasks call before its schedule_time.

After the worker has successfully finished the work associated with the task, the worker must call via AcknowledgeTask before the schedule_time. Otherwise the task will be returned to a later LeaseTasks call so that another worker can retry it.

The maximum lease duration is 1 week. lease_duration will be truncated to the nearest second.

.google.protobuf.Duration lease_duration = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
Duration

The leaseDuration.

getLeaseDurationOrBuilder()

public DurationOrBuilder getLeaseDurationOrBuilder()

Required. The duration of the lease.

Each task returned in the response will have its schedule_time set to the current time plus the lease_duration. The task is leased until its schedule_time; thus, the task will not be returned to another LeaseTasks call before its schedule_time.

After the worker has successfully finished the work associated with the task, the worker must call via AcknowledgeTask before the schedule_time. Otherwise the task will be returned to a later LeaseTasks call so that another worker can retry it.

The maximum lease duration is 1 week. lease_duration will be truncated to the nearest second.

.google.protobuf.Duration lease_duration = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
DurationOrBuilder

getMaxTasks()

public int getMaxTasks()

The maximum number of tasks to lease.

The system will make a best effort to return as close to as max_tasks as possible.

The largest that max_tasks can be is 1000.

The maximum total size of a lease tasks response is 32 MB. If the sum of all task sizes requested reaches this limit, fewer tasks than requested are returned.

int32 max_tasks = 2;

Returns
Type Description
int

The maxTasks.

getParent()

public String getParent()

Required. The queue name. For example: projects/PROJECT_ID/locations/LOCATION_ID/queues/QUEUE_ID

string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }

Returns
Type Description
String

The parent.

getParentBytes()

public ByteString getParentBytes()

Required. The queue name. For example: projects/PROJECT_ID/locations/LOCATION_ID/queues/QUEUE_ID

string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }

Returns
Type Description
ByteString

The bytes for parent.

getParserForType()

public Parser<LeaseTasksRequest> getParserForType()
Returns
Type Description
Parser<LeaseTasksRequest>
Overrides

getResponseView()

public Task.View getResponseView()

The response_view specifies which subset of the Task will be returned.

By default response_view is BASIC; not all information is retrieved by default because some data, such as payloads, might be desirable to return only when needed because of its large size or because of the sensitivity of data that it contains.

Authorization for FULL requires cloudtasks.tasks.fullView Google IAM permission on the Task resource.

.google.cloud.tasks.v2beta2.Task.View response_view = 4;

Returns
Type Description
Task.View

The responseView.

getResponseViewValue()

public int getResponseViewValue()

The response_view specifies which subset of the Task will be returned.

By default response_view is BASIC; not all information is retrieved by default because some data, such as payloads, might be desirable to return only when needed because of its large size or because of the sensitivity of data that it contains.

Authorization for FULL requires cloudtasks.tasks.fullView Google IAM permission on the Task resource.

.google.cloud.tasks.v2beta2.Task.View response_view = 4;

Returns
Type Description
int

The enum numeric value on the wire for responseView.

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

hasLeaseDuration()

public boolean hasLeaseDuration()

Required. The duration of the lease.

Each task returned in the response will have its schedule_time set to the current time plus the lease_duration. The task is leased until its schedule_time; thus, the task will not be returned to another LeaseTasks call before its schedule_time.

After the worker has successfully finished the work associated with the task, the worker must call via AcknowledgeTask before the schedule_time. Otherwise the task will be returned to a later LeaseTasks call so that another worker can retry it.

The maximum lease duration is 1 week. lease_duration will be truncated to the nearest second.

.google.protobuf.Duration lease_duration = 3 [(.google.api.field_behavior) = REQUIRED];

Returns
Type Description
boolean

Whether the leaseDuration 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 LeaseTasksRequest.Builder newBuilderForType()
Returns
Type Description
LeaseTasksRequest.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

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

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

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

toBuilder()

public LeaseTasksRequest.Builder toBuilder()
Returns
Type Description
LeaseTasksRequest.Builder

writeTo(CodedOutputStream output)

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