Class ServerDisplay

java.lang.Object
  |
  +--ServerDisplay

public class ServerDisplay

extends java.lang.Object

A GUI for the election server manager.

This is what the election official interacts with. When it has to do some work, the GUI calls a Server method. As part of its processing, the server then calls some mixture of the appropriate "put..." routines to display the results of the operation. The particular display implementation does the work it needs to maintain state between calls by the server itself. A typical interaction might be:

   // user asks to close an election
   // display sets itself up to show the list of candidates 
   server.closeElection(election, display);
         {
           // ...
           display.putTitle("Results for election");
           // ...
           display.putWinner(...);
           // etc
         }
   // display cleans up state from displaying the election results
   

Nested Class Summary

class	ServerDisplay.CloseElectionButtonListener
class	ServerDisplay.CloseWindowListener
class	ServerDisplay.ExitButtonListener
class	ServerDisplay.OpenElectionButtonListener
class	ServerDisplay.ViewElectionButtonListener
class	ServerDisplay.VoteTable

Method Summary

void	closeElection(java.lang.String election)
void	error(java.lang.String text)
void	notify(java.lang.String text)
void	openElection(java.lang.String election)
void	putCandidate(java.lang.String name, int votes)
void	putElection(java.lang.String name)
void	putTitle(java.lang.String title)
void	putWinner(java.lang.String name, int votes)
void	run()
void	start()
void	viewElection(java.lang.String election)

Methods inherited from class java.lang.Object

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

Method Detail

putTitle

public void putTitle(java.lang.String title)

putWinner

public void putWinner(java.lang.String name,
                      int votes)

putCandidate

public void putCandidate(java.lang.String name,
                         int votes)

putElection

public void putElection(java.lang.String name)

error

public void error(java.lang.String text)

notify

public void notify(java.lang.String text)

openElection

public void openElection(java.lang.String election)

closeElection

public void closeElection(java.lang.String election)

viewElection

public void viewElection(java.lang.String election)

run

public void run()

start

public void start()