org.bolson.vote
Class NamedVRR

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

public class NamedVRR
extends NameVotingSystem

Virtual Round Robin election (Condorcet).

Nested Class Summary

protected static class

NamedVRR.Count

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

NameVotingSystem.NameVote, NameVotingSystem.ReverseComparator

Constructor Summary

NamedVRR()

Method Summary

protected NamedVRR.Count	getCount(java.lang.String name)
protected NamedVRR.Count[]	getIndexedCounts(boolean ldebug)
protected static int[]	getTallyArray(NamedVRR.Count[] they) build a tally array like Condorcet class uses, easier to use that code with
NameVotingSystem.NameVote[]	getWinners() find Condorcet winner with CSSD cycle resolution
NameVotingSystem.NameVote[]	getWinnersCSSD(NamedVRR.Count[] they, int[] tally)
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.
protected static NameVotingSystem.NameVote[]	makeWinners(NamedVRR.Count[] they, int[] defeatCount)
java.lang.String	name()
void	voteRating(NameVotingSystem.NameVote[] vote) counts the names voted.

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

NamedVRR

public NamedVRR()

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)

counts the names voted. Keeps only a summation of the votes, not individual vote data.

Specified by:

voteRating in class NameVotingSystem

Parameters:

vote - a set of (name,rating) pairs

See Also:

NameVotingSystem.voteRating(Map)

makeWinners

protected static NameVotingSystem.NameVote[] makeWinners(NamedVRR.Count[] they,
                                                         int[] defeatCount)

getWinners

public NameVotingSystem.NameVote[] getWinners()

find Condorcet winner with CSSD cycle resolution

Specified by:

getWinners in class NameVotingSystem

Returns:

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

getIndexedCounts

protected NamedVRR.Count[] getIndexedCounts(boolean ldebug)

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)

getCount

protected NamedVRR.Count getCount(java.lang.String name)

getTallyArray

protected static int[] getTallyArray(NamedVRR.Count[] they)

build a tally array like Condorcet class uses, easier to use that code with

getWinnersCSSD

public NameVotingSystem.NameVote[] getWinnersCSSD(NamedVRR.Count[] they,
                                                  int[] tally)