io.undertow.websockets.core

Enum WebSocketFrameType

java.lang.Object

java.lang.Enum<WebSocketFrameType>

io.undertow.websockets.core.WebSocketFrameType

All Implemented Interfaces:

Serializable, Comparable<WebSocketFrameType>

public enum WebSocketFrameType
extends Enum<WebSocketFrameType>

The different WebSocketFrame types which are out there.

Author:

Norman Maurer

Enum Constant Summary

Enum Constants

Enum Constant and Description
BINARY WebSocketFrame contains binary data
CLOSE WebSocketFrame which requests the close of the WebSockets connection
CONTINUATION WebSocketFrame which notify about more data to come
PING WebSocketFrame which represent a ping request
PONG WebSocketFrame which should be issued after a PING was received
TEXT WebSocketFrame contains UTF-8 encoded String
UNKOWN Unknown frame-type

Method Summary

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

BINARY

public static final WebSocketFrameType BINARY

WebSocketFrame contains binary data

TEXT

public static final WebSocketFrameType TEXT

WebSocketFrame contains UTF-8 encoded String

PING

public static final WebSocketFrameType PING

WebSocketFrame which represent a ping request

PONG

public static final WebSocketFrameType PONG

WebSocketFrame which should be issued after a PING was received

CLOSE

public static final WebSocketFrameType CLOSE

WebSocketFrame which requests the close of the WebSockets connection

CONTINUATION

public static final WebSocketFrameType CONTINUATION

WebSocketFrame which notify about more data to come

UNKOWN

public static final WebSocketFrameType UNKOWN

Unknown frame-type

Method Detail

values

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

Returns:

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

valueOf

public static WebSocketFrameType 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