io.socket.engineio.server

Enum ReadyState

java.lang.Object

java.lang.Enum<ReadyState>

io.socket.engineio.server.ReadyState

All Implemented Interfaces:

Serializable, Comparable<ReadyState>

public enum ReadyState
extends Enum<ReadyState>

The possible states a connection can be in at any given time. These states also apply to transports.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSED The connection is closed.
CLOSING The connection is closing.
OPEN The connection is open.
OPENING The connection is opening.

Method Summary

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

OPENING

public static final ReadyState OPENING

The connection is opening. No IO operation can be performed.

OPEN

public static final ReadyState OPEN

The connection is open. IO operations can be performed on it.

CLOSING

public static final ReadyState CLOSING

The connection is closing. No IO operation can be performed.

CLOSED

public static final ReadyState CLOSED

The connection is closed. No IO operation can be performed.

Method Detail

values

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

Returns:

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

valueOf

public static ReadyState 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