Package org.apache.beam.sdk.metrics

Enum Class Lineage.LineageDirection

java.lang.Object

java.lang.Enum<Lineage.LineageDirection>

org.apache.beam.sdk.metrics.Lineage.LineageDirection

All Implemented Interfaces:

Serializable, Comparable<Lineage.LineageDirection>, Constable

Enclosing class:

Lineage

public static enum Lineage.LineageDirection
extends Enum<Lineage.LineageDirection>

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
SINK
SOURCE

Method Summary

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

SOURCE

public static final Lineage.LineageDirection SOURCE

SINK

public static final Lineage.LineageDirection SINK

Method Details

values

public static Lineage.LineageDirection[] 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 Lineage.LineageDirection 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