org.bolson.vote
Class NamedSTV

java.lang.Object
  org.bolson.vote.NameVotingSystem
      org.bolson.vote.NamedSTV

public class NamedSTV
extends NameVotingSystem

Nested Class Summary

protected static class	NamedSTV.TallyState
protected static class	NamedSTV.WeightedVote

Nested classes/interfaces inherited from class org.bolson.vote.NameVotingSystem

NameVotingSystem.NameVote, NameVotingSystem.ReverseComparator

Constructor Summary

NamedSTV()

Method Summary

NameVotingSystem.NameVote[]	getWinners()
java.lang.StringBuffer	htmlSummary(java.lang.StringBuffer sb) Get HTML summary of voting system state.
int	init(java.lang.String[] argv) Set options for voting system.
static void	main(java.lang.String[] argv)
java.lang.String	name()
static double	quota(int style, double votes, int seats)
protected void	recount(NamedSTV.TallyState[] tv, int butNot)
void	voteRating(NameVotingSystem.NameVote[] vote) Vote a set of ratings.

Methods inherited from class org.bolson.vote.NameVotingSystem

defaultMain, denibble, depercentHexify, fromUrlEncoded, getDebug, getImplNames, getIpmlForName, htmlExplain, htmlExplain, htmlSummary, nameEqStrToVoteArray, nameEqStrToVoteArray, percentHexify, readVotes, registerImpl, resultsHTMLDisplay, sort, urlEncode, voteNameEqStr, voteOrderSpec, voteRating, voteSpecToNameVoteArray, winnerSummaryHTMLTable

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedSTV

public NamedSTV()

Method Detail

init

public int init(java.lang.String[] argv)

Description copied from class: NameVotingSystem

Set options for voting system. Default implementation sets debug to true if it sees "debug". Skip pass null entries, which may have been yanked by a subclass. Unless there's an error, last line should be "return super.init( argv );" Multi-seat capable implementations should accept an option pair ("seats", <int>) to set the number of seats.

Overrides:

init in class NameVotingSystem

Parameters:

argv - array of options, just like main()

Returns:

0 on success

voteRating

public void voteRating(NameVotingSystem.NameVote[] vote)

Description copied from class: NameVotingSystem

Vote a set of ratings. Keys of the map should be strings (choice names) and values should be of a numeric type. This is slightly faster than the version that takes a map because no conversion is done.

Specified by:

voteRating in class NameVotingSystem

Parameters:

vote - a set of (name,rating) pairs

See Also:

NameVotingSystem.voteRating(Map)

recount

protected void recount(NamedSTV.TallyState[] tv,
                       int butNot)

getWinners

public NameVotingSystem.NameVote[] getWinners()

Specified by:

getWinners in class NameVotingSystem

Returns:

A sorted array of (name,rating) pairs. Ties can be determined by rating.

htmlSummary

public java.lang.StringBuffer htmlSummary(java.lang.StringBuffer sb)

Description copied from class: NameVotingSystem

Get HTML summary of voting system state.

Specified by:

htmlSummary in class NameVotingSystem

Parameters:

sb - a valid StringBuffer to which HTML summary will be appended.

Returns:

same StringBuffer passed in, with HTML summary of voting system state appended.

name

public java.lang.String name()

Specified by:

name in class NameVotingSystem

Returns:

name of this voting system (may be modified by settings from init)

quota

public static double quota(int style,
                           double votes,
                           int seats)

main

public static void main(java.lang.String[] argv)