backtype.storm.messaging

Enum ConnectionWithStatus.Status

java.lang.Object

java.lang.Enum<ConnectionWithStatus.Status>

backtype.storm.messaging.ConnectionWithStatus.Status

All Implemented Interfaces:

Serializable, Comparable<ConnectionWithStatus.Status>

Enclosing class:

ConnectionWithStatus

public static enum ConnectionWithStatus.Status
extends Enum<ConnectionWithStatus.Status>

Enum Constant Summary

Enum Constants

Enum Constant and Description
Closed The connection channel is closed or being closed.
Connecting we are establishing a active connection with target host.
Ready We have a alive connection channel, which can be used to transfer data.

Method Summary

Methods

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

Connecting

public static final ConnectionWithStatus.Status Connecting

we are establishing a active connection with target host. The new data sending request can be buffered for future sending, or dropped(cases like there is no enough memory). It varies with difference IConnection implementations.

Ready

public static final ConnectionWithStatus.Status Ready

We have a alive connection channel, which can be used to transfer data.

Closed

public static final ConnectionWithStatus.Status Closed

The connection channel is closed or being closed. We don't accept further data sending or receiving. All data sending request will be dropped.

Method Detail

values

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

Returns:

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

valueOf

public static ConnectionWithStatus.Status 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