com.uber.cadence.common

Class RetryOptions

java.lang.Object

com.uber.cadence.common.RetryOptions

public final class RetryOptions
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RetryOptions.Builder

Method Summary

Modifier and Type	Method and Description
RetryOptions	addDoNotRetry(java.lang.Class<? extends java.lang.Throwable>... doNotRetry)
long	calculateSleepTime(long attempt)
boolean	equals(java.lang.Object o)
double	getBackoffCoefficient()
java.util.List<java.lang.Class<? extends java.lang.Throwable>>	getDoNotRetry()
java.time.Duration	getExpiration()
java.time.Duration	getInitialInterval()
int	getMaximumAttempts()
java.time.Duration	getMaximumInterval()
int	hashCode()
static RetryOptions	merge(MethodRetry r, RetryOptions o) Merges annotation with explicitly provided RetryOptions.
RetryOptions	merge(RetryOptions o) The parameter options takes precedence.
boolean	shouldRethrow(java.lang.Throwable e, long attempt, long elapsed, long sleepTime)
java.lang.String	toString()
void	validate()

Methods inherited from class java.lang.Object

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

Method Detail

merge

public static RetryOptions merge(MethodRetry r,
                                 RetryOptions o)

Merges annotation with explicitly provided RetryOptions. If there is conflict RetryOptions takes precedence.

merge

public RetryOptions merge(RetryOptions o)

The parameter options takes precedence.

addDoNotRetry

@SafeVarargs
public final RetryOptions addDoNotRetry(java.lang.Class<? extends java.lang.Throwable>... doNotRetry)

getInitialInterval

public java.time.Duration getInitialInterval()

getBackoffCoefficient

public double getBackoffCoefficient()

getExpiration

public java.time.Duration getExpiration()

getMaximumAttempts

public int getMaximumAttempts()

getMaximumInterval

public java.time.Duration getMaximumInterval()

validate

public void validate()

getDoNotRetry

public java.util.List<java.lang.Class<? extends java.lang.Throwable>> getDoNotRetry()

Returns:

null if not configured. When merging with annotation it makes a difference. null means use values from an annotation. Empty list means do not retry on anything.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

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

calculateSleepTime

public long calculateSleepTime(long attempt)

shouldRethrow

public boolean shouldRethrow(java.lang.Throwable e,
                             long attempt,
                             long elapsed,
                             long sleepTime)