public static class ExponentialBackOff.BuilderConstructors
Builder()
public Builder()Methods
build()
public ExponentialBackOff build()Builds a new instance of ExponentialBackOff.
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff |
|
getInitialIntervalMillis()
public final int getInitialIntervalMillis()Returns the initial retry interval in milliseconds. The default value is #DEFAULT_INITIAL_INTERVAL_MILLIS.
| Returns | |
|---|---|
| Type | Description |
int |
|
getMaxElapsedTimeMillis()
public final int getMaxElapsedTimeMillis()Returns the maximum elapsed time in milliseconds. The default value is #DEFAULT_MAX_ELAPSED_TIME_MILLIS.
If the time elapsed since an ExponentialBackOff instance is created goes past the max_elapsed_time then the method #nextBackOffMillis() starts returning BackOff#STOP. The elapsed time can be reset by calling #reset().
| Returns | |
|---|---|
| Type | Description |
int |
|
getMaxIntervalMillis()
public final int getMaxIntervalMillis()Returns the maximum value of the back off period in milliseconds. Once the current interval
reaches this value it stops increasing. The default value is #DEFAULT_MAX_INTERVAL_MILLIS. Must be >= initialInterval.
| Returns | |
|---|---|
| Type | Description |
int |
|
getMultiplier()
public final double getMultiplier()Returns the value to multiply the current interval with for each retry attempt. The default value is #DEFAULT_MULTIPLIER.
| Returns | |
|---|---|
| Type | Description |
double |
|
getNanoClock()
public final NanoClock getNanoClock()Returns the nano clock.
| Returns | |
|---|---|
| Type | Description |
NanoClock |
|
getRandomizationFactor()
public final double getRandomizationFactor()Returns the randomization factor to use for creating a range around the retry interval. The default value is #DEFAULT_RANDOMIZATION_FACTOR.
A randomization factor of 0.5 results in a random period ranging between 50% below and 50% above the retry interval.
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Returns | |
|---|---|
| Type | Description |
double |
|
setInitialIntervalMillis(int initialIntervalMillis)
public ExponentialBackOff.Builder setInitialIntervalMillis(int initialIntervalMillis)Sets the initial retry interval in milliseconds. The default value is #DEFAULT_INITIAL_INTERVAL_MILLIS. Must be > 0.
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
initialIntervalMillis |
int |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|
setMaxElapsedTimeMillis(int maxElapsedTimeMillis)
public ExponentialBackOff.Builder setMaxElapsedTimeMillis(int maxElapsedTimeMillis)Sets the maximum elapsed time in milliseconds. The default value is #DEFAULT_MAX_ELAPSED_TIME_MILLIS. Must be > 0.
If the time elapsed since an ExponentialBackOff instance is created goes past the max_elapsed_time then the method #nextBackOffMillis() starts returning BackOff#STOP. The elapsed time can be reset by calling #reset().
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
maxElapsedTimeMillis |
int |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|
setMaxIntervalMillis(int maxIntervalMillis)
public ExponentialBackOff.Builder setMaxIntervalMillis(int maxIntervalMillis)Sets the maximum value of the back off period in milliseconds. Once the current interval reaches this value it stops increasing. The default value is #DEFAULT_MAX_INTERVAL_MILLIS.
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
maxIntervalMillis |
int |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|
setMultiplier(double multiplier)
public ExponentialBackOff.Builder setMultiplier(double multiplier)Sets the value to multiply the current interval with for each retry attempt. The default
value is #DEFAULT_MULTIPLIER. Must be >= 1.
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
multiplier |
double |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|
setNanoClock(NanoClock nanoClock)
public ExponentialBackOff.Builder setNanoClock(NanoClock nanoClock)Sets the nano clock (NanoClock#SYSTEM by default).
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
nanoClock |
NanoClock |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|
setRandomizationFactor(double randomizationFactor)
public ExponentialBackOff.Builder setRandomizationFactor(double randomizationFactor)Sets the randomization factor to use for creating a range around the retry interval. The
default value is #DEFAULT_RANDOMIZATION_FACTOR. Must fall in the range 0 <=
randomizationFactor < 1.
A randomization factor of 0.5 results in a random period ranging between 50% below and 50% above the retry interval.
Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
| Parameter | |
|---|---|
| Name | Description |
randomizationFactor |
double |
| Returns | |
|---|---|
| Type | Description |
ExponentialBackOff.Builder |
|