org.apache.hadoop.hdfs.shortcircuit

Enum DomainSocketFactory.PathState

java.lang.Object

java.lang.Enum<DomainSocketFactory.PathState>

org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.PathState

All Implemented Interfaces:

Serializable, Comparable<DomainSocketFactory.PathState>

Enclosing class:

DomainSocketFactory

public static enum DomainSocketFactory.PathState
extends Enum<DomainSocketFactory.PathState>

Enum Constant Summary

Enum Constants

Enum Constant and Description
SHORT_CIRCUIT_DISABLED
UNUSABLE
VALID

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getUsableForDataTransfer()
boolean	getUsableForShortCircuit()
static DomainSocketFactory.PathState	valueOf(String name) Returns the enum constant of this type with the specified name.
static DomainSocketFactory.PathState[]	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

UNUSABLE

public static final DomainSocketFactory.PathState UNUSABLE

SHORT_CIRCUIT_DISABLED

public static final DomainSocketFactory.PathState SHORT_CIRCUIT_DISABLED

VALID

public static final DomainSocketFactory.PathState VALID

Method Detail

values

public static DomainSocketFactory.PathState[] 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 (DomainSocketFactory.PathState c : DomainSocketFactory.PathState.values())
    System.out.println(c);

Returns:

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

valueOf

public static DomainSocketFactory.PathState 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

getUsableForDataTransfer

public boolean getUsableForDataTransfer()

getUsableForShortCircuit

public boolean getUsableForShortCircuit()