Module io.helidon.messaging.connectors.kafka

Package io.helidon.messaging.connectors.kafka

Enum KafkaConfigBuilder.AutoOffsetReset

java.lang.Object

java.lang.Enum<KafkaConfigBuilder.AutoOffsetReset>

io.helidon.messaging.connectors.kafka.KafkaConfigBuilder.AutoOffsetReset

All Implemented Interfaces:

Serializable, Comparable<KafkaConfigBuilder.AutoOffsetReset>

Enclosing class:

KafkaConfigBuilder

public static enum KafkaConfigBuilder.AutoOffsetReset
extends Enum<KafkaConfigBuilder.AutoOffsetReset>

What to do when there is no initial offset in Kafka.

Enum Constant Summary

Enum Constants

Enum Constant	Description
EARLIEST	Automatically reset the offset to the latest offset.
LATEST	Automatically reset the offset to the earliest offset.
NONE	Throw exception to the consumer if no previous offset is found for the consumer's group.

Method Summary

Modifier and Type	Method	Description
static KafkaConfigBuilder.AutoOffsetReset	valueOf(String name)	Returns the enum constant of this type with the specified name.
static KafkaConfigBuilder.AutoOffsetReset[]	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

LATEST

public static final KafkaConfigBuilder.AutoOffsetReset LATEST

Automatically reset the offset to the earliest offset.

EARLIEST

public static final KafkaConfigBuilder.AutoOffsetReset EARLIEST

Automatically reset the offset to the latest offset.

NONE

public static final KafkaConfigBuilder.AutoOffsetReset NONE

Throw exception to the consumer if no previous offset is found for the consumer's group.

Method Detail

values

public static KafkaConfigBuilder.AutoOffsetReset[] 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 (KafkaConfigBuilder.AutoOffsetReset c : KafkaConfigBuilder.AutoOffsetReset.values())
    System.out.println(c);

Returns:

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

valueOf

public static KafkaConfigBuilder.AutoOffsetReset 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