eu.aschuetz.nativeutils.api.structs

Enum PollFD.PollEvent

java.lang.Object

java.lang.Enum<PollFD.PollEvent>

eu.aschuetz.nativeutils.api.structs.PollFD.PollEvent

All Implemented Interfaces:

Serializable, Comparable<PollFD.PollEvent>

Enclosing class:

PollFD

public static enum PollFD.PollEvent
extends Enum<PollFD.PollEvent>

Event Enum constants for poll call

Enum Constant Summary

Enum Constants

Enum Constant and Description
POLLERR FD has errored, This is ignored in input events and only returned in output events.
POLLHUP FD's Stream socket peer has closed his reading connection
POLLIN FD can be read from
POLLMSG unused in Linux
POLLNVAL The FD is invalid.
POLLOUT FD can be written to
POLLPRI FD has urgent data to be read (TCP urgent data for example)
POLLRDBAND same as POLLPRI
POLLRDHUP FD's Stream socket peer has closed his writing connection.
POLLRDNORM same as POLLIN
POLLREMOVE Special.
POLLWRBAND FD is ready for writing urgent data (TCP urgent data for example)
POLLWRNORM same as POLLOUT

Method Summary

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

POLLIN

public static final PollFD.PollEvent POLLIN

FD can be read from

POLLPRI

public static final PollFD.PollEvent POLLPRI

FD has urgent data to be read (TCP urgent data for example)

POLLOUT

public static final PollFD.PollEvent POLLOUT

FD can be written to

POLLRDNORM

public static final PollFD.PollEvent POLLRDNORM

same as POLLIN

POLLRDBAND

public static final PollFD.PollEvent POLLRDBAND

same as POLLPRI

POLLWRNORM

public static final PollFD.PollEvent POLLWRNORM

same as POLLOUT

POLLWRBAND

public static final PollFD.PollEvent POLLWRBAND

FD is ready for writing urgent data (TCP urgent data for example)

POLLMSG

public static final PollFD.PollEvent POLLMSG

unused in Linux

POLLREMOVE

public static final PollFD.PollEvent POLLREMOVE

Special.

POLLRDHUP

public static final PollFD.PollEvent POLLRDHUP

FD's Stream socket peer has closed his writing connection. Aka there will not be any more data to read

POLLERR

public static final PollFD.PollEvent POLLERR

FD has errored, This is ignored in input events and only returned in output events.

POLLHUP

public static final PollFD.PollEvent POLLHUP

FD's Stream socket peer has closed his reading connection

POLLNVAL

public static final PollFD.PollEvent POLLNVAL

The FD is invalid. This is ignored in input events and only returned in output events.

Method Detail

values

public static PollFD.PollEvent[] 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 (PollFD.PollEvent c : PollFD.PollEvent.values())
    System.out.println(c);

Returns:

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

valueOf

public static PollFD.PollEvent 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