Package org.gnome.gio

Enum Class PollableReturn

java.lang.Object

java.lang.Enum<PollableReturn>

org.gnome.gio.PollableReturn

All Implemented Interfaces:

Enumeration, Serializable, Comparable<PollableReturn>, Constable

@Generated("io.github.jwharm.JavaGI")
public enum PollableReturn
extends Enum<PollableReturn>
implements Enumeration

Return value for various IO operations that signal errors via the return value and not necessarily via a GError.

This enum exists to be able to return errors to callers without having to allocate a GError. Allocating GErrors can be quite expensive for regularly happening errors like IOErrorEnum.WOULD_BLOCK.

In case of FAILED a GError should be set for the operation to give details about the error that happened.

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
FAILED	Generic error condition for when an operation fails.
OK	The operation was successfully finished.
WOULD_BLOCK	The operation would block.

Method Summary

Modifier and Type	Method	Description
static Type	getType()	Get the GType of the PollableReturn class
int	getValue()	Get the numeric value of this enum
static PollableReturn	of(int value)	Create a new PollableReturn for the provided value
static PollableReturn	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PollableReturn[]	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

FAILED

public static final PollableReturn FAILED

Generic error condition for when an operation fails.

OK

public static final PollableReturn OK

The operation was successfully finished.

WOULD_BLOCK

public static final PollableReturn WOULD_BLOCK

The operation would block.

Method Details

values

public static PollableReturn[] 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 PollableReturn 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

of

public static PollableReturn of(int value)

Create a new PollableReturn for the provided value

Parameters:

value - the enum value

Returns:

the enum for the provided value

getValue

public int getValue()

Get the numeric value of this enum

Specified by:

getValue in interface Enumeration

Returns:

the enum value

getType

public static Type getType()

Get the GType of the PollableReturn class

Returns:

the GType