org.chorem.pollen.votecounting

Class AbstractVoteCountingStrategy

java.lang.Object

org.chorem.pollen.votecounting.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

Field Summary

Fields

Modifier and Type	Field and Description
protected Comparator<VoteForChoice>	voteValueComparator
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)
Map<String,ChoiceScore>	newEmptyChoiceScoreMap(Set<Voter> voters)
protected VoteCountingResult	orderByValues(Collection<ChoiceScore> scores)
List<Set<String>>	sortVoteForChoices(Set<VoteForChoice> voteForChoices)
GroupVoteCountingResult	votecount(GroupOfVoter group) Vote count for the given group of voters and return the result of it.
protected void	voteCount(GroupOfVoter group, Set<GroupOfVoter> groups)

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.VoteCountingStrategy

votecount

Field Detail

ZERO_D

public static final BigDecimal ZERO_D

voteValueComparator

protected final Comparator<VoteForChoice> voteValueComparator

Constructor Detail

AbstractVoteCountingStrategy

public AbstractVoteCountingStrategy()

Method Detail

votecount

public final GroupVoteCountingResult votecount(GroupOfVoter group)

Description copied from interface: VoteCountingStrategy

Vote count for the given group of voters and return the result of it.

Specified by:

votecount in interface VoteCountingStrategy

Parameters:

group - the group of voters and their votes.

Returns:

the result of the group vote counting for the given voter.

newEmptyChoiceScoreMap

public Map<String,ChoiceScore> newEmptyChoiceScoreMap(Set<Voter> voters)

orderByValues

protected VoteCountingResult orderByValues(Collection<ChoiceScore> scores)

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)

voteCount

protected void voteCount(GroupOfVoter group,
             Set<GroupOfVoter> groups)