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.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object