org.chorem.pollen.votecounting.strategy

Class AbstractVoteCountingStrategy

java.lang.Object

org.chorem.pollen.votecounting.strategy.AbstractVoteCountingStrategy

All Implemented Interfaces:

VoteCountingStrategy

public abstract class AbstractVoteCountingStrategy
extends Object
implements VoteCountingStrategy

Base abstract implementation of a VoteCountingStrategy.

Since:

1.4.5

Author:

tchemit

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractVoteCountingStrategy.VoteForChoiceComparator

Field Summary

Fields

Modifier and Type	Field and Description
static BigDecimal	ZERO_D

Constructor Summary

Constructors

Constructor and Description
AbstractVoteCountingStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
Map<Voter,List<Set<String>>>	buildVoterSortedChoices(Set<Voter> voters)
Set<String>	getAllChoiceIds(Set<Voter> voters)
Set<String>	getDirectWinners(Collection<List<Set<String>>> values)
String	getStrategyHelp(Locale locale) Get the vote counting strategy help to display in UI.
String	getStrategyName(Locale locale) Get the vote counting strategy name to display in UI.
VoteCountingResult	resultToList(Map<String,ChoiceScore> resultByChoice)
List<Set<String>>	sortVoteForChoices(Set<VoteForChoice> voteForChoices, Comparator<VoteForChoice> comparator)
List<ChoiceScore>	toChoiceScore(Map<String,ChoiceScore> resultByChoice)
SortedMap<String,ChoiceScore>	votersToResult(Set<Voter> voters)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.chorem.pollen.votecounting.strategy.VoteCountingStrategy

getDisplayVoteValue, getI18nHelp, getI18nName, getId, getTotalVoteValueNotValidMessage, getVoteValueEditorType, getVoteValueNotValidMessage, isChoiceInVote, isDisplayResultsByChoice, isTotalVoteValueValid, isVoteValueNull, isVoteValueValid, votecount

Field Detail

ZERO_D

public static final BigDecimal ZERO_D

Constructor Detail

AbstractVoteCountingStrategy

public AbstractVoteCountingStrategy()

Method Detail

getStrategyName

public String getStrategyName(Locale locale)

Description copied from interface: VoteCountingStrategy

Get the vote counting strategy name to display in UI.

Specified by:

getStrategyName in interface VoteCountingStrategy

Parameters:

locale - the locale used to render the strategy name

Returns:

the localized vote counting strategy name

getStrategyHelp

public String getStrategyHelp(Locale locale)

Description copied from interface: VoteCountingStrategy

Get the vote counting strategy help to display in UI.

Specified by:

getStrategyHelp in interface VoteCountingStrategy

Parameters:

locale - the locale used to render the strategy name

Returns:

the localized vote counting strategy help

votersToResult

public SortedMap<String,ChoiceScore> votersToResult(Set<Voter> voters)

resultToList

public VoteCountingResult resultToList(Map<String,ChoiceScore> resultByChoice)

toChoiceScore

public List<ChoiceScore> toChoiceScore(Map<String,ChoiceScore> resultByChoice)

getAllChoiceIds

public Set<String> getAllChoiceIds(Set<Voter> voters)

buildVoterSortedChoices

public Map<Voter,List<Set<String>>> buildVoterSortedChoices(Set<Voter> voters)

sortVoteForChoices

public List<Set<String>> sortVoteForChoices(Set<VoteForChoice> voteForChoices,
                                   Comparator<VoteForChoice> comparator)

getDirectWinners

public Set<String> getDirectWinners(Collection<List<Set<String>>> values)