public final class RetryOptions
extends java.lang.Object
implements java.io.Serializable
RetryOptions methods may be chained to specify multiple
options in the one RetryOptions object. Notes on
usage:
The recommended way to instantiate a RetryOptions object is to statically import RetryOptions.Builder.* and
invoke a static creation method followed by an instance mutator (if
needed):
import static com.google.appengine.api.taskqueue.RetryOptions.Builder.*;
...
RetryOptions retry = withTaskRetryLimit(10).taskAgeLimitSeconds("4d")
.minBackoffSeconds(120).maxBackoffSeconds(3600).maxDoublings(5);
QueueFactory.getDefaultQueue().add(retryOptions(retry));
| Modifier and Type | Class and Description |
|---|---|
static class |
RetryOptions.Builder
Provides static creation methods for
RetryOptions. |
| Constructor and Description |
|---|
RetryOptions(RetryOptions options) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(java.lang.Object obj) |
int |
hashCode() |
RetryOptions |
maxBackoffSeconds(double maxBackoffSeconds)
Sets the maximum retry backoff interval, in seconds.
|
RetryOptions |
maxDoublings(int maxDoublings)
Sets the maximum times the retry backoff interval should double before
rising linearly to the maximum.
|
RetryOptions |
minBackoffSeconds(double minBackoffSeconds)
Sets the minimum retry backoff interval, in seconds.
|
RetryOptions |
taskAgeLimitSeconds(long taskAgeLimitSeconds)
Sets the maximum age from the first attempt to execute a task after which
any new task failure can be permanent.
|
RetryOptions |
taskRetryLimit(int taskRetryLimit)
Sets the number of retries allowed before a task can fail permanently.
|
java.lang.String |
toString() |
public RetryOptions(RetryOptions options)
public RetryOptions taskRetryLimit(int taskRetryLimit)
public RetryOptions taskAgeLimitSeconds(long taskAgeLimitSeconds)
taskAgeLimitSeconds - The age limit in seconds. Must not be negative.public RetryOptions minBackoffSeconds(double minBackoffSeconds)
minBackoffSeconds - Seconds value for the minimum backoff interval.public RetryOptions maxBackoffSeconds(double maxBackoffSeconds)
maxBackoffSeconds - Seconds value for the maximum backoff interval.public RetryOptions maxDoublings(int maxDoublings)
maxDoublings - The number of allowed doublings. Must not be negative.public int hashCode()
hashCode in class java.lang.Objectpublic boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic java.lang.String toString()
toString in class java.lang.Object