be.cylab.mongomail.bizz

Enum ProtocolState

java.lang.Object

java.lang.Enum<ProtocolState>

be.cylab.mongomail.bizz.ProtocolState

All Implemented Interfaces:

Serializable, Comparable<ProtocolState>

public enum ProtocolState
extends Enum<ProtocolState>

Further information in diagram of protocol state in folder analysis Ressources.

Author:

Bunyamin Aslan

Enum Constant Summary

Enum Constants

Enum Constant and Description
DATA After receiving DATA.
HELO After receiving HELO.
INIT Before any contact with the client.
MAIL After receiving MAIL FROM.
QUIT After receiving QUIT.
RCPT After receiving RCPT TO.

Method Summary

Modifier and Type	Method and Description
boolean	canExecute(String command_name) Check if it can execute this command given the state.
ProtocolState	changeState(String command) return the next state given the command.
static ProtocolState	valueOf(String name) Returns the enum constant of this type with the specified name.
static ProtocolState[]	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 ProtocolState INIT

Before any contact with the client.

HELO

public static final ProtocolState HELO

After receiving HELO.

MAIL

public static final ProtocolState MAIL

After receiving MAIL FROM.

RCPT

public static final ProtocolState RCPT

After receiving RCPT TO.

DATA

public static final ProtocolState DATA

After receiving DATA.

QUIT

public static final ProtocolState QUIT

After receiving QUIT.

Method Detail

values

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

Returns:

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

valueOf

public static ProtocolState 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

canExecute

public boolean canExecute(String command_name)

Check if it can execute this command given the state.

Parameters:

command_name - to execute

Returns:

true if he can execute this command given the state, false otherwise

changeState

public ProtocolState changeState(String command)

return the next state given the command.

Parameters:

command - which is executed

Returns:

the next state given the command