Package org.apache.hadoop.fs.s3a.impl.write

Enum Class WriteObjectFlags

java.lang.Object

java.lang.Enum<WriteObjectFlags>

org.apache.hadoop.fs.s3a.impl.write.WriteObjectFlags

All Implemented Interfaces:

Serializable, Comparable<WriteObjectFlags>, Constable

public enum WriteObjectFlags
extends Enum<WriteObjectFlags>

Flags to use when creating/writing objects. The configuration key is used in two places:

1. Parsing builder options
2. hasCapability() probes of the output stream.

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
ConditionalOverwrite
ConditionalOverwriteEtag
CreateMultipart
Performance
Recursive

Method Summary

Modifier and Type	Method	Description
boolean	hasKey(String k)	Does the key of this option match the parameter?
boolean	isEnabled(Configuration options)	does the configuration contain this option as a boolean?
static WriteObjectFlags	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WriteObjectFlags[]	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

ConditionalOverwrite

public static final WriteObjectFlags ConditionalOverwrite

ConditionalOverwriteEtag

public static final WriteObjectFlags ConditionalOverwriteEtag

CreateMultipart

public static final WriteObjectFlags CreateMultipart

Performance

public static final WriteObjectFlags Performance

Recursive

public static final WriteObjectFlags Recursive

Method Details

values

public static WriteObjectFlags[] 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 WriteObjectFlags 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

isEnabled

public boolean isEnabled(Configuration options)

does the configuration contain this option as a boolean?

Parameters:

options - options to scan

Returns:

true if this is defined as a boolean

hasKey

public boolean hasKey(String k)

Does the key of this option match the parameter?

Parameters:

k - key

Returns:

true if there is a match.