uk.ac.ic.doc.automed.p2p.directory
Class SchemaEvent

java.lang.Object
  java.util.EventObject
      uk.ac.ic.doc.automed.p2p.directory.SchemaEvent

All Implemented Interfaces:

java.io.Serializable

public class SchemaEvent
extends java.util.EventObject

SchemaEvent.java The event object that encapsulates all schema change events occur in the directory

Author:

Duc M Le dmle@doc.ic.ac.uk Created on 04 May 2006 Department of Computing, Imperial College

See Also:

Serialized Form

Field Summary

static int	ACTION_DELETE
static int	ACTION_REGISTER
static int	ACTION_UPDATE

Fields inherited from class java.util.EventObject

source

Constructor Summary

SchemaEvent(int action, SchemaDescription schemaDesc, PeerDescription peerDesc, java.lang.Object source)
Creates a new instance of PeerEvent

Method Summary

int	getAction()
PeerDescription	getPeerDescription()
java.lang.String	getSchemaDescription()
java.lang.String	getSchemaName()

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

ACTION_REGISTER

public static final int ACTION_REGISTER

See Also:

Constant Field Values

ACTION_UPDATE

public static final int ACTION_UPDATE

See Also:

Constant Field Values

ACTION_DELETE

public static final int ACTION_DELETE

See Also:

Constant Field Values

Constructor Detail

SchemaEvent

public SchemaEvent(int action,
                   SchemaDescription schemaDesc,
                   PeerDescription peerDesc,
                   java.lang.Object source)

Creates a new instance of PeerEvent

Parameters:

action - the specific peer event action which is one of
ACTION_REGISTER
ACTION_UPDATE
ACTION_DELETE

peerDesc - an PeerDescription object that represents the peer in question

source - the standard source object from which this event was generated

Method Detail

getAction

public int getAction()

getSchemaName

public java.lang.String getSchemaName()

getSchemaDescription

public java.lang.String getSchemaDescription()

getPeerDescription

public PeerDescription getPeerDescription()