com.barchart.udt
Enum StatusUDT

java.lang.Object
  java.lang.Enum<StatusUDT>
      com.barchart.udt.StatusUDT

All Implemented Interfaces:

Serializable, Comparable<StatusUDT>

public enum StatusUDT
extends Enum<StatusUDT>

status of underlying UDT native socket as reported by SocketUDT.getStatus0()

keep in sync with udt.h UDTSTATUS enum; see:

"enum UDTSTATUS { INIT = 1, OPENED = 2, LISTENING = 3, CONNECTING = 4, CONNECTED = 5, BROKEN = 6, CLOSING = 7, CLOSED = 8, NONEXIST = 9 };"

Enum Constant Summary

BROKEN
acceptor socket after close(), connector socket after remote unreachable

CLOSED
connector socket after close() is done

CLOSING
connector socket while close() is in progress

CONNECTED
bound and connected connector socket

CONNECTING
bound connector socket trying to connect

INIT
newly created socket; both connector and acceptor

LISTENING
bound and listening acceptor socket

NONEXIST
trying to check status on socket that was closed and removed

OPENED
bound socket; both connector and acceptor

UNKNOWN
non udt constant, catch-all value

Field Summary

protected static org.slf4j.Logger

log

Method Summary

static StatusUDT	from(int code)
int	getCode()
static StatusUDT	valueOf(String name) Returns the enum constant of this type with the specified name.
static StatusUDT[]	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

INIT

public static final StatusUDT INIT

newly created socket; both connector and acceptor

OPENED

public static final StatusUDT OPENED

bound socket; both connector and acceptor

LISTENING

public static final StatusUDT LISTENING

bound and listening acceptor socket

CONNECTING

public static final StatusUDT CONNECTING

bound connector socket trying to connect

CONNECTED

public static final StatusUDT CONNECTED

bound and connected connector socket

BROKEN

public static final StatusUDT BROKEN

acceptor socket after close(), connector socket after remote unreachable

CLOSING

public static final StatusUDT CLOSING

connector socket while close() is in progress

CLOSED

public static final StatusUDT CLOSED

connector socket after close() is done

NONEXIST

public static final StatusUDT NONEXIST

trying to check status on socket that was closed and removed

UNKNOWN

public static final StatusUDT UNKNOWN

non udt constant, catch-all value

Field Detail

log

protected static final org.slf4j.Logger log

Method Detail

values

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

Returns:

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

valueOf

public static StatusUDT 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

getCode

public int getCode()

from

public static final StatusUDT from(int code)