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Class ExponentialPollAlgorithm (2.75.0)
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public class ExponentialPollAlgorithm extends ExponentialRetryAlgorithm
The timed poll algorithm which uses jittered exponential backoff factor for calculating the next
poll execution time and throws PollException in case if total timeout or total number of
attempts is reached.
This class is thread-safe.
Constructors
ExponentialPollAlgorithm(RetrySettings globalSettings, ApiClock clock)
public ExponentialPollAlgorithm ( RetrySettings globalSettings , ApiClock clock )
Creates a new exponential poll algorithm instance.
Parameters
Name Description
globalSettingsRetrySettings global poll settings (attempt independent)
clockApiClock clock to use for time-specific calculations
Methods
shouldRetry(TimedAttemptSettings nextAttemptSettings)
public boolean shouldRetry ( TimedAttemptSettings nextAttemptSettings )
Returns true if another poll operation should be made or throws PollException ,
if either total timeout or total number of attempts is exceeded.
Parameter
Name Description
nextAttemptSettingsTimedAttemptSettings attempt settings, which will be used for the next attempt, if
accepted
Returns
Type Description
boolean true if more attempts should be made, never returns false (throws
PollException instead)
Overrides
Exceptions
Type Description
PollException if no more attempts should be made
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Last updated 2026-03-11 UTC.
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