com.datastax.oss.driver.api.core.retry

Enum RetryDecision

java.lang.Object

java.lang.Enum<RetryDecision>

com.datastax.oss.driver.api.core.retry.RetryDecision

All Implemented Interfaces:

Serializable, Comparable<RetryDecision>

public enum RetryDecision
extends Enum<RetryDecision>

A decision from the RetryPolicy on how to handle a retry.

See Also:

RetryVerdict.getRetryDecision()

Enum Constant Summary

Enum Constants

Enum Constant and Description
IGNORE Don't retry and return an empty result set to the calling code.
RETHROW Rethrow to the calling code, as the result of the execute operation.
RETRY_NEXT Retry the operation on the next available node in the query plan (if any).
RETRY_SAME Retry the operation on the same node.

Method Summary

Modifier and Type	Method and Description
static RetryDecision	valueOf(String name) Returns the enum constant of this type with the specified name.
static RetryDecision[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RETRY_SAME

public static final RetryDecision RETRY_SAME

Retry the operation on the same node.

RETRY_NEXT

public static final RetryDecision RETRY_NEXT

Retry the operation on the next available node in the query plan (if any).

RETHROW

public static final RetryDecision RETHROW

Rethrow to the calling code, as the result of the execute operation.

IGNORE

public static final RetryDecision IGNORE

Don't retry and return an empty result set to the calling code.

Method Detail

values

public static RetryDecision[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (RetryDecision c : RetryDecision.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static RetryDecision valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null