Package org.opendaylight.protocol.pcep.impl

Enum AbstractPCEPSessionNegotiator.State

java.lang.Object

java.lang.Enum<AbstractPCEPSessionNegotiator.State>

org.opendaylight.protocol.pcep.impl.AbstractPCEPSessionNegotiator.State

All Implemented Interfaces:

Serializable, Comparable<AbstractPCEPSessionNegotiator.State>

Enclosing class:

AbstractPCEPSessionNegotiator

public static enum AbstractPCEPSessionNegotiator.State
extends Enum<AbstractPCEPSessionNegotiator.State>

PCEP session negotiation state transitions are described in RFC5440. Simplification the two timers (KeepWait and OpenWait) are merged into a FailTimer, as they are mutually exclusive, have the same timeout value and their action is to terminate negotiation. This timer is restarted between state transitions and runs in all states except Idle and Finished.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FINISHED	Negotiation has completed.
IDLE	Negotiation has not begun.
KEEP_WAIT	Waiting for the peer's KEEPALIVE message.
OPEN_WAIT	Waiting for the peer's OPEN message.
START_TLS_WAIT	Waiting for the peer's StartTLS message.

Method Summary

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

IDLE

public static final AbstractPCEPSessionNegotiator.State IDLE

Negotiation has not begun. It will be activated once we are asked to provide our initial proposal, at which point we move into OpenWait state.

START_TLS_WAIT

public static final AbstractPCEPSessionNegotiator.State START_TLS_WAIT

Waiting for the peer's StartTLS message.

OPEN_WAIT

public static final AbstractPCEPSessionNegotiator.State OPEN_WAIT

Waiting for the peer's OPEN message.

KEEP_WAIT

public static final AbstractPCEPSessionNegotiator.State KEEP_WAIT

Waiting for the peer's KEEPALIVE message.

FINISHED

public static final AbstractPCEPSessionNegotiator.State FINISHED

Negotiation has completed.

Method Detail

values

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

Returns:

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

valueOf

public static AbstractPCEPSessionNegotiator.State 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