A B C D E F G H I K L M N O P R S T U V W

A

about - class frontend.about.

about(Frame, Image) - Constructor for class frontend.about

Constructs a splash window and centers it on the screen.

accept(File) - Method in class frontend.NAPSFilter

Accept Only .nap file extenstions.

actionPerformed(ActionEvent) - Method in class frontend.frontEnd

This method will provide the proper behaviour in response to the event which is causing this method to fire.

actionPerformed(ActionEvent) - Method in class frontend.mibBrowser

To handle the Possible events that might occur based on the users decisions.

actionPerformed(ActionEvent) - Method in class frontend.nodeInfo

actionPerformed(ActionEvent) - Method in class frontend.skinPreference

Event Handler

add(Object) - Method in class blackboard.BlackBoard

This will add a LanNode to the BlackBoard.

add(String, LanNode, JLabel, int, String) - Method in class frontend.LinkedFENodeList

This method will take in as it's arguments the essential data needed to create a new link in this linked structure.

addAll(Collection) - Method in class blackboard.BlackBoard

Adds a Collection of LanNodes to the BlackBoard.

addOID(String) - Method in class blackboard.LanNode

Adds an OID key into the table for the backend to update with information

B

BBMethods - Static variable in class backend.pingThread

Stores the interface of the blackboard

BBMethods - Static variable in class backend.snmpThread

Interface to the blackboard functions

BlackBoard - class blackboard.BlackBoard.

The BlackBoard stores all the information on the current network in a controlled fashion.

BlackBoard() - Constructor for class blackboard.BlackBoard

Creates a new instance of BlackBoard.

BlackBoardAlreadyExists - exception blackboard.BlackBoardAlreadyExists.

The BlackBoard is a singleton object and only one should exist at any given time.

BlackBoardAlreadyExists() - Constructor for class blackboard.BlackBoardAlreadyExists

Creates a new instance of BlackBoardAlreadyExists without detail message.

BlackBoardAlreadyExists(String) - Constructor for class blackboard.BlackBoardAlreadyExists

Constructs an instance of BlackBoardAlreadyExists with the specified detail message.

backEnd - class backend.backEnd.

This class is the backend thread that spawns upto 15 ping thereads and 15 snmp threads.

backEnd(BlackBoard) - Constructor for class backend.backEnd

Constructor which enables the interfaces to the blackbaord

backEnd() - Constructor for class backend.backEnd

this second constructor is needed for the mibBrowser

backend - package backend

blackboard - package blackboard

C

checkIn(LanNode) - Method in class blackboard.BlackBoard

This method checksIn the passed node into the BlackBoard; If it doesn't exists in the BlackBoard then it will added.

checkIn() - Method in class blackboard.LanNode

Run this method before placing a LanNode into the BlackBoard.

checkOut(boolean) - Method in class blackboard.LanNode

After retreiving this LanNode, the BlackBoard will call this method before giving this node to the calling program.

clear() - Method in class blackboard.BlackBoard

Empties the entire BlackBoard of all contents.

clearStatus() - Method in class frontend.StatusBar

This will clear all the text currently in the status bar

clearUAND() - Method in class blackboard.LanNode

Deprecated. use Observable methods instead.

clone() - Method in class blackboard.LanNode

Produces a shallow copy of the LanNode.

compare(int[], int[]) - Method in class frontend.LinkedFENodeList

This method will compare two IP addresses.

contains(Object) - Method in class blackboard.BlackBoard

Returns true if this set contains the specified element.

containsAll(Collection) - Method in class blackboard.BlackBoard

Returns true if this set contains all of the elements of the specified collection.

createHelp() - Method in class frontend.frontEnd

This method will create the help object for the help files.

createHelp() - Method in class frontend.mibBrowser

createHelp() - Method in class frontend.nodeInfo

curHostName - Variable in class frontend.FENode

This is the string value of the hostname for this particular node.

curIP - Variable in class frontend.FENode

This is the string value of the IP address for this particular node.

curLabel - Variable in class frontend.FENode

This is the JLabel for this particular node.

curLanNode - Variable in class frontend.FENode

This is the LanNode for this particular node.

D

delete(String) - Method in class frontend.LinkedFENodeList

This method will delete a node from this linked list structure.

deleteNode() - Method in class blackboard.LanNode

downSince() - Method in class blackboard.LanNode

Returns the time that this node was first discovered to be down.

E

emailInterface - class frontend.emailInterface.

emailInterface() - Constructor for class frontend.emailInterface

emailInterface() - Method in class frontend.emailInterface

equals(Object) - Method in class blackboard.LanNode

Two LanNodes are considered equal if they both point to the same IP address.

F

FENode - class frontend.FENode.

This is the individual link in which the frontEnd data structure will be comprised of.

FENode() - Constructor for class frontend.FENode

finalize() - Method in class blackboard.BlackBoard

Decrements the blackboardcount so another BlackBoard may be created.

frontEnd - class frontend.frontEnd.

This is the front end of the application NAPS.

frontEnd(BlackBoard) - Constructor for class frontend.frontEnd

This is the constructor for this class.

frontend - package frontend

G

getAccess() - Method in class frontend.OIDnode

Getter for property access.

getAllForUpdate() - Method in class blackboard.BlackBoard

Returns all LanNodes that have not been either deleted or previously checked out and also checks them out for writing.

getAllLabels() - Method in class frontend.LinkedFENodeList

This method will simply extract all the JLabels for each node in the list.

getAllNodes() - Method in class frontend.LinkedFENodeList

This method will return the first FENode (ie the header) for this list.

getAllStringIPs() - Method in class frontend.LinkedFENodeList

This method will return all the IP addresses, in string format for all the node in this list.

getBody() - Method in class frontend.emailInterface

getDescription() - Method in class frontend.NAPSFilter

getDescription() - Method in class frontend.OIDnode

Getter for property description.

getFENode(String) - Method in class frontend.LinkedFENodeList

This method will simply return the corresponding FENode for the given input.

getFENode(JLabel) - Method in class frontend.LinkedFENodeList

This method will simply return the corresponding FENode for the given input.

getFENode(LanNode) - Method in class frontend.LinkedFENodeList

This method will simply return the corresponding FENode for the given input.

getForUpdate() - Method in class blackboard.BlackBoard

Returns writable LanNode (ie checked-out), so you must return it afterwards (via add or checkIn).

getFromEmail() - Method in class frontend.emailInterface

getFrontEndInfo(Object) - Method in class blackboard.LanNode

Returns a reference to the value associated with the key for use by the frontend.

getIp() - Method in class blackboard.LanNode

returns a copy of the IP of this node.

getIpForUpdate(InetAddress) - Method in class blackboard.BlackBoard

Returns a LanNode for update by the backend according to the IP address passed to this method.

getLastTrapEvent() - Method in class blackboard.LanNode

getLastUpdateStatus() - Method in class frontend.FENode

This method will return the status of this particular node.

getMailServer() - Method in class frontend.emailInterface

getName() - Method in class frontend.OIDnode

Getter for property name.

getNodePosition(String) - Method in class frontend.LinkedFENodeList

This method is used for obtaining the position of a node in this linked structure.

getOID(String) - Method in class blackboard.LanNode

Returns the value associated with the OID as an Object.

getOid() - Method in class frontend.OIDnode

Getter for property oid.

getPingInterval() - Method in class blackboard.BlackBoard

Getter for property pingInterval.

getPollingThreadCount() - Method in class blackboard.BlackBoard

Getter for property pollingThreadCount.

getServerStatus() - Method in class blackboard.LanNode

Getter for property isServer.

getSetOfOID() - Method in class blackboard.LanNode

Returns a Set of OID String's that contains all of the OID's that require polling for this LanNode.

getSnmpCommunity() - Method in class blackboard.BlackBoard

Returns the current community used for SNMP gets by the backend.

getStatus() - Method in class frontend.StatusBar

This method will return the current text in the status bar.

getSubject() - Method in class frontend.emailInterface

getToEmail() - Method in class frontend.emailInterface

getTree() - Method in class frontend.RFCTreeGetter

getType() - Method in class frontend.OIDnode

Getter for property type.

giveFocus() - Method in class blackboard.LanNode

H

hashCode() - Method in class blackboard.LanNode

Since the hashCode method must return the same hashCode during an execution, this method will return the hashCode produced by the InetAddress held within this node.

hundredSecToTime(long) - Method in class frontend.nodeInfo

I

isCheckedOut() - Method in class blackboard.LanNode

isDeleted() - Method in class blackboard.LanNode

Returns whether or not this node has been deleted.

isEmpty() - Method in class blackboard.BlackBoard

Returns true if this set contains no elements.

isInBlackBoard() - Method in class blackboard.LanNode

Returns whether or not this LanNode has been added to the BlackBoard.

isLocked() - Method in class blackboard.LanNode

Returns true if this LanNode has been locked (ie read-only), true otherwise.

isPolling() - Method in class blackboard.LanNode

Getter for property polling.

isSnmpEnabled() - Method in class blackboard.LanNode

Getter for property snmpEnabled.

isSnmpPollingOn() - Method in class blackboard.BlackBoard

Getter for property snmpPolling.

isTrap - Variable in class blackboard.LanNode

isUp() - Method in class blackboard.LanNode

Getter for property isUp.

isUpStatusPending() - Method in class blackboard.LanNode

Getter for property upStatusPending.

isUpdatedAndNotDisplayed() - Method in class blackboard.LanNode

Deprecated. use hasChanged() instead.

iterator() - Method in class blackboard.BlackBoard

The BlackBoard is completely thread safe, but you still need to add a synchronized block if you wish to use the iterator.

K

keyPressed(KeyEvent) - Method in class frontend.frontEnd

This method is fired if the user presses a key on a object with a keyListener attached to it.

keyReleased(KeyEvent) - Method in class frontend.frontEnd

keyTyped(KeyEvent) - Method in class frontend.frontEnd

L

LINUX - Static variable in class backend.pingThread

LanNode - class blackboard.LanNode.

A node on the network, typically a computer.

LanNode() - Constructor for class blackboard.LanNode

Creates a LanNode with default values and an IP of "0.0.0.0".

LanNode(InetAddress) - Constructor for class blackboard.LanNode

Creates a LanNode with default values and an IP defined by the passed InetAddress.

LanNode(InetAddress, Set) - Constructor for class blackboard.LanNode

Creates a LanNode with default values, an IP defined by the passed InetAddress, and will add the set of OIDs passed to it to the table for the backend to query.

LanNodeAlreadyCheckedOut - exception blackboard.LanNodeAlreadyCheckedOut.

Exception used by the BlackBoard and LanNode.

LanNodeAlreadyCheckedOut() - Constructor for class blackboard.LanNodeAlreadyCheckedOut

Creates a new instance of LanNodeAlreadyCheckedOut without detail message.

LanNodeAlreadyCheckedOut(String) - Constructor for class blackboard.LanNodeAlreadyCheckedOut

Constructs an instance of LanNodeAlreadyCheckedOut with the specified detail message.

LanNodeIsDeleted - exception blackboard.LanNodeIsDeleted.

LanNodeIsDeleted() - Constructor for class blackboard.LanNodeIsDeleted

Creates a new instance of LanNodeWasDeleted without detail message.

LanNodeIsDeleted(String) - Constructor for class blackboard.LanNodeIsDeleted

Constructs an instance of LanNodeWasDeleted with the specified detail message.

LinkedFENodeList - class frontend.LinkedFENodeList.

This class will link together each nodes which is represented using the FENode class.

LinkedFENodeList() - Constructor for class frontend.LinkedFENodeList

This will create an empty list.

LockViolation - exception blackboard.LockViolation.

LockViolation() - Constructor for class blackboard.LockViolation

Creates a new instance of LockViolation without detail message.

LockViolation(String) - Constructor for class blackboard.LockViolation

Constructs an instance of LockViolation with the specified detail message.

lastUpdate - Variable in class frontend.FENode

This value is used as an indicator to specify the last status of this node.

lastUpdated() - Method in class blackboard.LanNode

Getter for property lastUpdated.

lostOwnership(Clipboard, Transferable) - Method in class frontend.mibBrowser

If access to the clipboad is no longer available.

M

main - class main.

main() - Constructor for class main

main(String[]) - Static method in class main

main(String[]) - Static method in class mainCreate

Main Method

mainCreate - class mainCreate.

mainCreate() - Constructor for class mainCreate

mibBrowser - class frontend.mibBrowser.

This class was developed as part of one of the two main frontend windows our project is dealing with.

mibBrowser(boolean, boolean, String) - Constructor for class frontend.mibBrowser

This Creates the mibBrowser and setups the components on the screen as specified.

mibBrowser(String, boolean, boolean, String) - Constructor for class frontend.mibBrowser

This Creates the mibBrowser and setups the components on the screen as specified Precondition: Nothing.

mouseClicked(MouseEvent) - Method in class frontend.frontEnd

This method is fired if the user clicks on an object which has a mouse listener attached to it.

mouseClicked(MouseEvent) - Method in class frontend.mibBrowser

This action handler is for the mouse listener if a certain object is clicked on it will be passed over to this module to handled by.

mouseEntered(MouseEvent) - Method in class frontend.frontEnd

mouseEntered(MouseEvent) - Method in class frontend.mibBrowser

Precondition: Nothing.

mouseExited(MouseEvent) - Method in class frontend.frontEnd

mouseExited(MouseEvent) - Method in class frontend.mibBrowser

Precondition: Nothing.

mousePressed(MouseEvent) - Method in class frontend.frontEnd

This method is fired if the user presses the mouse on a object with has a mouse listener attached to it.

mousePressed(MouseEvent) - Method in class frontend.mibBrowser

When the mouse is pressed on a certain object and the user holds the mouse button down we still want the text on the toolbar to be displayed therefore those objects are passed in and their corresponding string value is outputted to the status bar.

mouseReleased(MouseEvent) - Method in class frontend.frontEnd

mouseReleased(MouseEvent) - Method in class frontend.mibBrowser

Once the mouse is release we want the status bar to be reset and not show any information.

N

NAPSFilter - class frontend.NAPSFilter.

This class will simply act to filter out only .nap files when the Open and Save dialog window is open in the frontEnd.

NAPSFilter() - Constructor for class frontend.NAPSFilter

newNode - Variable in class frontend.nodeInfo

next - Variable in class frontend.FENode

This is the link to the next FENode.

nodeInfo - class frontend.nodeInfo.

Date: January 08 2004 Description: This window will be called upon when the user either double clicks or right clicks on a computer that he/she is monitoring.

nodeInfo(LanNode, String, BlackBoard) - Constructor for class frontend.nodeInfo

Constructor

O

OIDnode - class frontend.OIDnode.

OIDnode(String, String, String, String, String) - Constructor for class frontend.OIDnode

OIDnode() - Constructor for class frontend.OIDnode

Creates a new instance of OIDnode

P

paint(Graphics) - Method in class SplashWindow

Paints the image on the window.

paint(Graphics) - Method in class frontend.about

Paints the image on the window.

pauseFlag - Static variable in class backend.backEnd

a boolean that if set to false will do continous monitoring and if true it will pause the monitoring

pauseMonitoring() - Method in class blackboard.BlackBoard

The frontend calls this method to stop the backend from updating nodes in the BlackBoard.

pingThread - class backend.pingThread.

Each instance of this class represents 1 ping call.

pingThread(LanNode) - Constructor for class backend.pingThread

Main constructor of the pingThread class.

pingThread() - Constructor for class backend.pingThread

Used when doing a singleton ping call

pinger(String) - Static method in class backend.pingThread

This is where the ping call happens and where all the parsing of the output takes place.

print(Graphics, PageFormat, int) - Method in class frontend.mibBrowser

Method needed to implement the printable interface This method will be called upon when ready to print.

processTrap(SNMPTrapPDU) - Method in class backend.backEnd

function that handles all the SNMP traps recived

R

READONLY - Static variable in class blackboard.LanNode

RFCTreeGetter - class frontend.RFCTreeGetter.

Please be aware that the comments are mostly from the old getNodeInfo code and are not up-to-date.

RFCTreeGetter(String, String) - Constructor for class frontend.RFCTreeGetter

recursiveTreeBuilder(Node) - Method in class frontend.RFCTreeGetter

remove(Object) - Method in class blackboard.BlackBoard

Removes the LanNode specified and marks it as deleted.

removeAll(Collection) - Method in class blackboard.BlackBoard

Removes from this set all of its elements that are contained in the specified collection.

retainAll(Collection) - Method in class blackboard.BlackBoard

NOT IMPLEMENTED; WILL THROW EXCEPTION.

rootNorthPanel - Variable in class frontend.nodeInfo

run() - Method in class backend.backEnd

This is where thread execution starts

run() - Method in class backend.pingThread

First execution point of the thread.

run() - Method in class backend.snmpThread

Main starting point of the SNMP threads.

run() - Method in class frontend.mibBrowser

The run method is to a thread what the main() method is to a traidional nonthreaded program.

S

SUN_OS - Static variable in class backend.pingThread

SplashWindow - class SplashWindow.

SplashWindow(Frame, Image) - Constructor for class SplashWindow

Constructs a splash window and centers it on the screen.

StatusBar - class frontend.StatusBar.

This is the status bar object which is used in the frontEnd.

StatusBar(String) - Constructor for class frontend.StatusBar

This will set the layout for the status bar.

StringToIntIp(String) - Method in class frontend.LinkedFENodeList

This method will take in a 32-bit IP address represented in String format, and convert each of the 8-bit integers so they may be placed in an int array.

sendEmail() - Method in class frontend.emailInterface

setAccess(String) - Method in class frontend.OIDnode

Setter for property access.

setBody(String) - Method in class frontend.emailInterface

setDescription(String) - Method in class frontend.OIDnode

Setter for property description.

setFromEmail(String) - Method in class frontend.emailInterface

setFrontEndInfo(Object, Object) - Method in class blackboard.LanNode

This method is to be used exclusively by the frontend to store information on how to display this particular LanNode.

setIp(InetAddress) - Method in class blackboard.LanNode

Changes this LanNode's IP address.

setIsUp(boolean) - Method in class blackboard.LanNode

Setter for property isUp.

setLandF(LookAndFeel, String) - Method in class frontend.frontEnd

This method will simply change the look and feel for the frontEnd.

setLastUpdateStatus(int) - Method in class frontend.FENode

This method will change the status of this particular node.

setMailServer(String) - Method in class frontend.emailInterface

setName(String) - Method in class frontend.OIDnode

Setter for property name.

setOID(String, Object) - Method in class blackboard.LanNode

Set's a value for the associated OID key.

setOid(String) - Method in class frontend.OIDnode

Setter for property oid.

setPingInterval(int) - Method in class blackboard.BlackBoard

Setter for property pingInterval.

setPolling(boolean) - Method in class blackboard.LanNode

Setter for property polling.

setPollingThreadCount(int) - Method in class blackboard.BlackBoard

Setter for property pollingThreadCount.

setReferenceToBackEnd(backEnd) - Method in class blackboard.BlackBoard

Should only be called once at the beginning of the program to allow the BlackBoard to call the backend for the updateNow method.

setServerStatus(boolean) - Method in class blackboard.LanNode

Setter for property isServer.

setSnmpCommunity(String) - Method in class blackboard.BlackBoard

Sets the current SNMP community for SNMP gets.

setSnmpEnabled(boolean) - Method in class blackboard.LanNode

Setter for property snmpEnabled.

setSnmpPolling(boolean) - Method in class blackboard.BlackBoard

Setter for property snmpPolling.

setStatus(String) - Method in class frontend.StatusBar

This will set the text for the status bar

setSubject(String) - Method in class frontend.emailInterface

setToEmail(String) - Method in class frontend.emailInterface

size() - Method in class blackboard.BlackBoard

Returns the number of LanNodes in the BlackBoard.

size() - Method in class frontend.LinkedFENodeList

This method will return the size of this list.

skinPreference - class frontend.skinPreference.

skinPreference(frontEnd) - Constructor for class frontend.skinPreference

snmpGet(String, String, String) - Static method in class backend.backEnd

The simple version of snmpGet which just returns the value of the snmp calls

snmpGetExtended(String, String, String) - Static method in class backend.backEnd

Get extended information about the snmp OID.

snmpGetNext(String, String, String) - Static method in class backend.backEnd

GET NEXT OID...

snmpGetTable(String, String, String) - Static method in class backend.backEnd

Used to get a SNMP table

snmpGetter(String) - Method in class backend.snmpThread

This is the main SNMP information reciver.

snmpHasAgent(String) - Method in class backend.backEnd

snmpHasAgent(String, String) - Static method in class backend.backEnd

This function is used to check if a specific computer has SNMP installed or not

snmpSet(String, String, String, String) - Static method in class backend.backEnd

A function that used to set SNMP values given the OID to set

snmpThread - class backend.snmpThread.

Threaded function that keeps the SNMP information upto date

snmpThread(LanNode) - Constructor for class backend.snmpThread

Creates a new instance of snmpThread

splash(Image) - Static method in class SplashWindow

Constructs and displays a SplashWindow.

splash(Image) - Static method in class frontend.about

Constructs and displays a SplashWindow.

stopFlag - Static variable in class backend.backEnd

A boolean if true means pinging and snmp calls should stop false means pinging and snmp calls should continue

T

takeFocus() - Method in class blackboard.LanNode

timeEpoc - Variable in class frontend.nodeInfo

toArray() - Method in class blackboard.BlackBoard

Returns an array containing all of the elements in this set.

toArray(Object[]) - Method in class blackboard.BlackBoard

Returns an array containing all of the elements in this set; the runtime type of the returned array is that of the specified array.

toHashSet() - Method in class blackboard.BlackBoard

Returns a shallow copy of the HashSet contained within the BlackBoard.

toString() - Method in class blackboard.LanNode

toString() - Method in class frontend.OIDnode

trapEvent(String) - Method in class blackboard.LanNode

U

unpauseMonitoring() - Method in class blackboard.BlackBoard

Calling this method after calling pauseMonitoring() will restart polling.

update(Graphics) - Method in class SplashWindow

Updates the display area of the window.

update(Graphics) - Method in class frontend.about

Updates the display area of the window.

update(Observable, Object) - Method in class frontend.frontEnd

This method is the heart of the frontEnd in regards to updating the status of nodes in a mapping.

updateAllNodes() - Method in class backend.backEnd

This it the main backend loop which continously monitors the computers using ping and snmp calls

updateLastUpdateForNode(String, int) - Method in class frontend.LinkedFENodeList

This method will update the last update status for a particular node.

updateLastUpdateForNode(JLabel, int) - Method in class frontend.LinkedFENodeList

This method will update the last update status for a particular node.

updateNode(LanNode) - Method in class backend.backEnd

This function updates the current node being passed in.

updateNow(LanNode) - Method in class blackboard.BlackBoard

Updates the LanNode passed to it by requesting an update of the backend and when the backend checks the node back in the Observable's notifyObservers method will be called.

updatePcLogo() - Method in class frontend.nodeInfo

updateTextFieldInfo() - Method in class frontend.nodeInfo

V

valueChanged(ListSelectionEvent) - Method in class frontend.skinPreference

W

WINDOWS - Static variable in class backend.pingThread

WRITEABLE - Static variable in class blackboard.LanNode

A B C D E F G H I K L M N O P R S T U V W