Class RateLimits.Builder (2.5.0)

publicstaticfinalclass RateLimits.BuilderextendsGeneratedMessageV3.Builder<RateLimits.Builder>implementsRateLimitsOrBuilder

Rate limits. This message determines the maximum rate that tasks can be dispatched by a queue, regardless of whether the dispatch is a first task attempt or a retry. Note: The debugging command, RunTask, will run a task even if the queue has reached its RateLimits.

Protobuf type google.cloud.tasks.v2beta2.RateLimits

Implements

RateLimitsOrBuilder

Inherited Members

com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder()
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString)
com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int)
com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int)
com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder)

Static Methods

getDescriptor()

publicstaticfinalDescriptors.DescriptorgetDescriptor()
Returns
Type Description

Methods

addRepeatedField(Descriptors.FieldDescriptor field, Object value)

publicRateLimits.BuilderaddRepeatedField(Descriptors.FieldDescriptorfield,Objectvalue)
Parameters
Name Description
value Object
Returns
Type Description
Overrides

build()

publicRateLimitsbuild()
Returns
Type Description

buildPartial()

publicRateLimitsbuildPartial()
Returns
Type Description

clear()

publicRateLimits.Builderclear()
Returns
Type Description
Overrides

clearField(Descriptors.FieldDescriptor field)

publicRateLimits.BuilderclearField(Descriptors.FieldDescriptorfield)
Parameter
Name Description
Returns
Type Description
Overrides

clearMaxBurstSize()

publicRateLimits.BuilderclearMaxBurstSize()

The max burst size. Max burst size limits how fast tasks in queue are processed when many tasks are in the queue and the rate is high. This field allows the queue to have a high rate so processing starts shortly after a task is enqueued, but still limits resource usage when many tasks are enqueued in a short period of time. The token bucket algorithm is used to control the rate of task dispatches. Each queue has a token bucket that holds tokens, up to the maximum specified by max_burst_size. Each time a task is dispatched, a token is removed from the bucket. Tasks will be dispatched until the queue's bucket runs out of tokens. The bucket will be continuously refilled with new tokens based on max_dispatches_per_second. The default value of max_burst_size is picked by Cloud Tasks based on the value of max_dispatches_per_second. The maximum value of max_burst_size is 500. For App Engine queues that were created or updated using queue.yaml/xml, max_burst_size is equal to bucket_size. If UpdateQueue is called on a queue without explicitly setting a value for max_burst_size, max_burst_size value will get updated if UpdateQueue is updating max_dispatches_per_second.

int32 max_burst_size = 2;

Returns
Type Description
RateLimits.Builder

This builder for chaining.

clearMaxConcurrentTasks()

publicRateLimits.BuilderclearMaxConcurrentTasks()

The maximum number of concurrent tasks that Cloud Tasks allows to be dispatched for this queue. After this threshold has been reached, Cloud Tasks stops dispatching tasks until the number of concurrent requests decreases. If unspecified when the queue is created, Cloud Tasks will pick the default. The maximum allowed value is 5,000. This field is output only for pull queues and always -1, which indicates no limit. No other queue types can have max_concurrent_tasks set to -1. This field has the same meaning as max_concurrent_requests in queue.yaml/xml.

int32 max_concurrent_tasks = 3;

Returns
Type Description
RateLimits.Builder

This builder for chaining.

clearMaxTasksDispatchedPerSecond()

publicRateLimits.BuilderclearMaxTasksDispatchedPerSecond()

The maximum rate at which tasks are dispatched from this queue. If unspecified when the queue is created, Cloud Tasks will pick the default.

  • For App Engine queues, the maximum allowed value is 500.
  • This field is output only for pull queues. In addition to the max_tasks_dispatched_per_second limit, a maximum of 10 QPS of LeaseTasks requests are allowed per pull queue. This field has the same meaning as rate in queue.yaml/xml.

double max_tasks_dispatched_per_second = 1;

Returns
Type Description
RateLimits.Builder

This builder for chaining.

clearOneof(Descriptors.OneofDescriptor oneof)

publicRateLimits.BuilderclearOneof(Descriptors.OneofDescriptoroneof)
Parameter
Name Description
Returns
Type Description
Overrides

clone()

publicRateLimits.Builderclone()
Returns
Type Description
Overrides

getDefaultInstanceForType()

publicRateLimitsgetDefaultInstanceForType()
Returns
Type Description

getDescriptorForType()

publicDescriptors.DescriptorgetDescriptorForType()
Returns
Type Description
Overrides

getMaxBurstSize()

publicintgetMaxBurstSize()

The max burst size. Max burst size limits how fast tasks in queue are processed when many tasks are in the queue and the rate is high. This field allows the queue to have a high rate so processing starts shortly after a task is enqueued, but still limits resource usage when many tasks are enqueued in a short period of time. The token bucket algorithm is used to control the rate of task dispatches. Each queue has a token bucket that holds tokens, up to the maximum specified by max_burst_size. Each time a task is dispatched, a token is removed from the bucket. Tasks will be dispatched until the queue's bucket runs out of tokens. The bucket will be continuously refilled with new tokens based on max_dispatches_per_second. The default value of max_burst_size is picked by Cloud Tasks based on the value of max_dispatches_per_second. The maximum value of max_burst_size is 500. For App Engine queues that were created or updated using queue.yaml/xml, max_burst_size is equal to bucket_size. If UpdateQueue is called on a queue without explicitly setting a value for max_burst_size, max_burst_size value will get updated if UpdateQueue is updating max_dispatches_per_second.

int32 max_burst_size = 2;

Returns
Type Description
int

The maxBurstSize.

getMaxConcurrentTasks()

publicintgetMaxConcurrentTasks()

The maximum number of concurrent tasks that Cloud Tasks allows to be dispatched for this queue. After this threshold has been reached, Cloud Tasks stops dispatching tasks until the number of concurrent requests decreases. If unspecified when the queue is created, Cloud Tasks will pick the default. The maximum allowed value is 5,000. This field is output only for pull queues and always -1, which indicates no limit. No other queue types can have max_concurrent_tasks set to -1. This field has the same meaning as max_concurrent_requests in queue.yaml/xml.

int32 max_concurrent_tasks = 3;

Returns
Type Description
int

The maxConcurrentTasks.

getMaxTasksDispatchedPerSecond()

publicdoublegetMaxTasksDispatchedPerSecond()

The maximum rate at which tasks are dispatched from this queue. If unspecified when the queue is created, Cloud Tasks will pick the default.

  • For App Engine queues, the maximum allowed value is 500.
  • This field is output only for pull queues. In addition to the max_tasks_dispatched_per_second limit, a maximum of 10 QPS of LeaseTasks requests are allowed per pull queue. This field has the same meaning as rate in queue.yaml/xml.

double max_tasks_dispatched_per_second = 1;

Returns
Type Description
double

The maxTasksDispatchedPerSecond.

internalGetFieldAccessorTable()

protectedGeneratedMessageV3.FieldAccessorTableinternalGetFieldAccessorTable()
Returns
Type Description
Overrides

isInitialized()

publicfinalbooleanisInitialized()
Returns
Type Description
Overrides

mergeFrom(RateLimits other)

publicRateLimits.BuildermergeFrom(RateLimitsother)
Parameter
Name Description
other RateLimits
Returns
Type Description

mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

publicRateLimits.BuildermergeFrom(CodedInputStreaminput,ExtensionRegistryLiteextensionRegistry)
Parameters
Name Description
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Overrides Exceptions
Type Description

mergeFrom(Message other)

publicRateLimits.BuildermergeFrom(Messageother)
Parameter
Name Description
other Message
Returns
Type Description
Overrides

mergeUnknownFields(UnknownFieldSet unknownFields)

publicfinalRateLimits.BuildermergeUnknownFields(UnknownFieldSetunknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
Overrides

setField(Descriptors.FieldDescriptor field, Object value)

publicRateLimits.BuildersetField(Descriptors.FieldDescriptorfield,Objectvalue)
Parameters
Name Description
value Object
Returns
Type Description
Overrides

setMaxBurstSize(int value)

publicRateLimits.BuildersetMaxBurstSize(intvalue)

The max burst size. Max burst size limits how fast tasks in queue are processed when many tasks are in the queue and the rate is high. This field allows the queue to have a high rate so processing starts shortly after a task is enqueued, but still limits resource usage when many tasks are enqueued in a short period of time. The token bucket algorithm is used to control the rate of task dispatches. Each queue has a token bucket that holds tokens, up to the maximum specified by max_burst_size. Each time a task is dispatched, a token is removed from the bucket. Tasks will be dispatched until the queue's bucket runs out of tokens. The bucket will be continuously refilled with new tokens based on max_dispatches_per_second. The default value of max_burst_size is picked by Cloud Tasks based on the value of max_dispatches_per_second. The maximum value of max_burst_size is 500. For App Engine queues that were created or updated using queue.yaml/xml, max_burst_size is equal to bucket_size. If UpdateQueue is called on a queue without explicitly setting a value for max_burst_size, max_burst_size value will get updated if UpdateQueue is updating max_dispatches_per_second.

int32 max_burst_size = 2;

Parameter
Name Description
value int

The maxBurstSize to set.

Returns
Type Description
RateLimits.Builder

This builder for chaining.

setMaxConcurrentTasks(int value)

publicRateLimits.BuildersetMaxConcurrentTasks(intvalue)

The maximum number of concurrent tasks that Cloud Tasks allows to be dispatched for this queue. After this threshold has been reached, Cloud Tasks stops dispatching tasks until the number of concurrent requests decreases. If unspecified when the queue is created, Cloud Tasks will pick the default. The maximum allowed value is 5,000. This field is output only for pull queues and always -1, which indicates no limit. No other queue types can have max_concurrent_tasks set to -1. This field has the same meaning as max_concurrent_requests in queue.yaml/xml.

int32 max_concurrent_tasks = 3;

Parameter
Name Description
value int

The maxConcurrentTasks to set.

Returns
Type Description
RateLimits.Builder

This builder for chaining.

setMaxTasksDispatchedPerSecond(double value)

publicRateLimits.BuildersetMaxTasksDispatchedPerSecond(doublevalue)

The maximum rate at which tasks are dispatched from this queue. If unspecified when the queue is created, Cloud Tasks will pick the default.

  • For App Engine queues, the maximum allowed value is 500.
  • This field is output only for pull queues. In addition to the max_tasks_dispatched_per_second limit, a maximum of 10 QPS of LeaseTasks requests are allowed per pull queue. This field has the same meaning as rate in queue.yaml/xml.

double max_tasks_dispatched_per_second = 1;

Parameter
Name Description
value double

The maxTasksDispatchedPerSecond to set.

Returns
Type Description
RateLimits.Builder

This builder for chaining.

setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value)

publicRateLimits.BuildersetRepeatedField(Descriptors.FieldDescriptorfield,intindex,Objectvalue)
Parameters
Name Description
index int
value Object
Returns
Type Description
Overrides

setUnknownFields(UnknownFieldSet unknownFields)

publicfinalRateLimits.BuildersetUnknownFields(UnknownFieldSetunknownFields)
Parameter
Name Description
unknownFields UnknownFieldSet
Returns
Type Description
Overrides

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Last updated 2025年11月19日 UTC.