Package org.gridgain.kafka.sink

Enum Class NestedStructMode

java.lang.Object

java.lang.Enum<NestedStructMode>

org.gridgain.kafka.sink.NestedStructMode

All Implemented Interfaces:

Serializable, Comparable<NestedStructMode>, Constable

public enum NestedStructMode
extends Enum<NestedStructMode>

Nested STRUCT handling mode.

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
CONCAT	Concatenate nested structure field names.
DISALLOW	Disallow nested structures (throw an exception if a field of type STRUCT is encountered).
FLATTEN	Flatten nested structures.
IGNORE	Ignore nested structures (skip fields of type STRUCT).

Method Summary

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

CONCAT

public static final NestedStructMode CONCAT

Concatenate nested structure field names. For example, `{"a": {"b": 1}}` will be mapped to column "A_B" in the table.

FLATTEN

public static final NestedStructMode FLATTEN

Flatten nested structures. For example, `{"a": {"b": 1}}` will be mapped to column "B" in the table.

IGNORE

public static final NestedStructMode IGNORE

Ignore nested structures (skip fields of type STRUCT).

DISALLOW

public static final NestedStructMode DISALLOW

Disallow nested structures (throw an exception if a field of type STRUCT is encountered).

Method Details

values

public static NestedStructMode[] 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 NestedStructMode 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