Package com.couchbase.client.core.retry

Class FailFastRetryStrategy

java.lang.Object

com.couchbase.client.core.retry.FailFastRetryStrategy

All Implemented Interfaces:

RetryStrategy

public class FailFastRetryStrategy
extends Object
implements RetryStrategy

A RetryStrategy that will never retry and cancel right away.

Since:

1.1.0

Author:

Michael Nitschinger

Field Summary

Fields

Modifier and Type	Field	Description
static final FailFastRetryStrategy	INSTANCE	A reusable instance of this strategy.

Method Summary

Modifier and Type	Method	Description
boolean	shouldRetry(CouchbaseRequest request, CoreEnvironment env)	Decides whether the given CouchbaseRequest should be retried or cancelled.
boolean	shouldRetryObserve()	Decides whether ObserveRequests should be retried or cancelled when an error happens.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

INSTANCE

public static final FailFastRetryStrategy INSTANCE

A reusable instance of this strategy.

Method Details

shouldRetry

public boolean shouldRetry(CouchbaseRequest request,
 CoreEnvironment env)

Description copied from interface: RetryStrategy

Decides whether the given CouchbaseRequest should be retried or cancelled.

Specified by:

shouldRetry in interface RetryStrategy

Parameters:

request - the request in question.

env - the environment for more context.

Returns:

true if it should be retried, false otherwise.

shouldRetryObserve

public boolean shouldRetryObserve()

Description copied from interface: RetryStrategy

Decides whether ObserveRequests should be retried or cancelled when an error happens. When false is returned, as soon as an error happens (for example one of the nodes that need to be reached does not have an active partition because of a node failure) the whole observe sequence is aborted. If retried, errors are swallowed and the observe cycle will start again.

Specified by:

shouldRetryObserve in interface RetryStrategy

Returns:

true if it should be retried, false otherwise.

toString

public String toString()

Overrides:

toString in class Object