Package io.temporal.worker.tuning

Class PollerBehaviorAutoscaling

java.lang.Object

io.temporal.worker.tuning.PollerBehaviorAutoscaling

All Implemented Interfaces:

PollerBehavior

public final class PollerBehaviorAutoscaling
extends java.lang.Object
implements PollerBehavior

A poller behavior that will automatically scale the number of pollers based on feedback from the server. A slot must be available before beginning polling.

If the server does not support autoscaling, then the number of pollers will stay at the initial number of pollers.

Constructor Summary

Constructors

Constructor	Description
PollerBehaviorAutoscaling()	Creates a new PollerBehaviorAutoscaling with default parameters.
PollerBehaviorAutoscaling(java.lang.Integer minConcurrentTaskPollers, java.lang.Integer maxConcurrentTaskPollers, java.lang.Integer initialConcurrentTaskPollers)	Creates a new PollerBehaviorAutoscaling with the specified parameters.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object o)
int	getInitialConcurrentTaskPollers()	Gets the initial number of concurrent task pollers.
int	getMaxConcurrentTaskPollers()	Gets the maximum number of concurrent task pollers.
int	getMinConcurrentTaskPollers()	Gets the minimum number of concurrent task pollers.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PollerBehaviorAutoscaling

public PollerBehaviorAutoscaling()

Creates a new PollerBehaviorAutoscaling with default parameters.

Default parameters are:

• minConcurrentTaskPollers = 1
• maxConcurrentTaskPollers = 100
• initialConcurrentTaskPollers = 5

PollerBehaviorAutoscaling

public PollerBehaviorAutoscaling(@Nullable
                                 java.lang.Integer minConcurrentTaskPollers,
                                 @Nullable
                                 java.lang.Integer maxConcurrentTaskPollers,
                                 @Nullable
                                 java.lang.Integer initialConcurrentTaskPollers)

Creates a new PollerBehaviorAutoscaling with the specified parameters.

Parameters:

minConcurrentTaskPollers - Minimum number of concurrent task pollers. Default is 1.

maxConcurrentTaskPollers - Maximum number of concurrent task pollers. Default is 100.

initialConcurrentTaskPollers - Initial number of concurrent task pollers. Default is 5.

Method Detail

getMinConcurrentTaskPollers

public int getMinConcurrentTaskPollers()

Gets the minimum number of concurrent task pollers.

Returns:

Minimum number of concurrent task pollers.

getMaxConcurrentTaskPollers

public int getMaxConcurrentTaskPollers()

Gets the maximum number of concurrent task pollers.

Returns:

Maximum number of concurrent task pollers.

getInitialConcurrentTaskPollers

public int getInitialConcurrentTaskPollers()

Gets the initial number of concurrent task pollers.

Returns:

Initial number of concurrent task pollers.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object