gr.uoa.di.madgik.commons.channel.events
Class DisposeChannelEvent

java.lang.Object
  java.util.Observable
      gr.uoa.di.madgik.commons.channel.events.ChannelStateEvent
          gr.uoa.di.madgik.commons.channel.events.DisposeChannelEvent

All Implemented Interfaces:

ISerializable

public class DisposeChannelEvent
extends ChannelStateEvent

Event indicating that the channel is being disposed by one of its nozzles. Even if multiple nozzles are registered, once a single nozzle emits this event, the ChannelRegistry purges the registry from the associated entry

Author:

gpapanikos

Constructor Summary

DisposeChannelEvent()
Instantiates a new dispose channel event.

DisposeChannelEvent(ChannelRegistryKey RegistryKey)
Instantiates a new dispose channel event.

Method Summary

void	Decode(byte[] payload) Decodes the payload of the implementing object as it was returned by ISerializable.Encode()
byte[]	Encode() Encodes the payload of the implementing object so that is can later be unmarshaled
ChannelState.EventName	GetEventName() Gets the event name.
ChannelRegistryKey	GetRegistryKey() Gets the registry key of the disposed channel
String	GetSerializableClassName() Gets the class name of the object being serialized.

Methods inherited from class gr.uoa.di.madgik.commons.channel.events.ChannelStateEvent

DeserializeID, GetEmitingNozzleID, GetEmitingNozzleIdentifierLeastSignificantBits, GetEmitingNozzleIdentifierMostSignificantBits, NotifyChange, SerializeEmmitingNozzleID, SetEmitingNozzleIdentifierLeastSignificantBits, SetEmitingNozzleIdentifierMostSignificantBits

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DisposeChannelEvent

public DisposeChannelEvent()

Instantiates a new dispose channel event.

DisposeChannelEvent

public DisposeChannelEvent(ChannelRegistryKey RegistryKey)

Instantiates a new dispose channel event.

Parameters:

RegistryKey - the registry key

Method Detail

GetEventName

public ChannelState.EventName GetEventName()

Description copied from class: ChannelStateEvent

Gets the event name.

Specified by:

GetEventName in class ChannelStateEvent

Returns:

the channel state. event name

GetSerializableClassName

public String GetSerializableClassName()

Description copied from interface: ISerializable

Gets the class name of the object being serialized. This name is used to instantiate the object when unmarshaled

Returns:

the class name

GetRegistryKey

public ChannelRegistryKey GetRegistryKey()

Gets the registry key of the disposed channel

Returns:

the channel registry key

Decode

public void Decode(byte[] payload)
            throws Exception

Description copied from interface: ISerializable

Decodes the payload of the implementing object as it was returned by ISerializable.Encode()

Parameters:

payload - the serialization

Throws:

Exception - the Serialization could not be performed

Encode

public byte[] Encode()
              throws Exception

Description copied from interface: ISerializable

Encodes the payload of the implementing object so that is can later be unmarshaled

Returns:

the byte[] the encoded payload

Throws:

Exception - The serialization could not be performed