Package io.debezium.connector.cassandra

Enum Class CassandraConnectorConfig.EventOrderGuaranteeMode

java.lang.Object

java.lang.Enum<CassandraConnectorConfig.EventOrderGuaranteeMode>

io.debezium.connector.cassandra.CassandraConnectorConfig.EventOrderGuaranteeMode

All Implemented Interfaces:

io.debezium.config.EnumeratedValue, Serializable, Comparable<CassandraConnectorConfig.EventOrderGuaranteeMode>, Constable

Enclosing class:

CassandraConnectorConfig

public static enum CassandraConnectorConfig.EventOrderGuaranteeMode
extends Enum<CassandraConnectorConfig.EventOrderGuaranteeMode>
implements io.debezium.config.EnumeratedValue

The set of predefined EventOrderGuaranteeMode options. Each option determines to which property used for hashing. Events with the same hash value maintain the same order. Preferred to use PARTITION_VALUES to have same hashing strategy with messages in kafka.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
COMMITLOG_FILE	Use commit log file name to calculate the hash of the event to determine the queue index.
PARTITION_VALUES	Use partition column values to calculate the hash of event to determine queue index.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	value

Constructor Summary

Constructors

Modifier	Constructor	Description
private	EventOrderGuaranteeMode(String value)

Method Summary

Modifier and Type	Method	Description
String	getValue()
static CassandraConnectorConfig.EventOrderGuaranteeMode	parse(String value)	Determine if the supplied value is one of the predefined options.
static CassandraConnectorConfig.EventOrderGuaranteeMode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CassandraConnectorConfig.EventOrderGuaranteeMode[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

COMMITLOG_FILE

public static final CassandraConnectorConfig.EventOrderGuaranteeMode COMMITLOG_FILE

Use commit log file name to calculate the hash of the event to determine the queue index.

PARTITION_VALUES

public static final CassandraConnectorConfig.EventOrderGuaranteeMode PARTITION_VALUES

Use partition column values to calculate the hash of event to determine queue index.

Field Details

value

private final String value

Constructor Details

EventOrderGuaranteeMode

private EventOrderGuaranteeMode(String value)

Method Details

values

public static CassandraConnectorConfig.EventOrderGuaranteeMode[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static CassandraConnectorConfig.EventOrderGuaranteeMode valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

getValue

public String getValue()

Specified by:

getValue in interface io.debezium.config.EnumeratedValue

parse

public static CassandraConnectorConfig.EventOrderGuaranteeMode parse(String value)

Determine if the supplied value is one of the predefined options.

Parameters:

value - the configuration property value; may not be null

Returns:

the matching option, or null if no match is found