com.atlassian.greenhopper.service.rank
Class RankManager

java.lang.Object
  com.atlassian.greenhopper.global.AbstractLoggable
      com.atlassian.greenhopper.service.rank.RankManager

@Service
public class RankManager
extends AbstractLoggable

Manager to work with the rank index. Ranking always takes place with rankable objects, which can either be backed by an issue or a rankableobject.

Field Summary

Fields inherited from class com.atlassian.greenhopper.global.AbstractLoggable

logger

Constructor Summary

RankManager()

Method Summary

int	compareRankablePosition(com.atlassian.jira.issue.fields.CustomField rankField, Rankable first, Rankable second) Compares two rankables to each other.
ServiceOutcome<java.lang.Long>	getRankablePosition(com.atlassian.jira.issue.fields.CustomField rankField, Rankable rankable)
ServiceOutcome<RankChange>	rankAfter(com.atlassian.jira.issue.fields.CustomField rankField, Rankable rankable, Rankable rankAfter)
ServiceOutcome<RankChange>	rankBefore(com.atlassian.jira.issue.fields.CustomField rankField, Rankable rankable, Rankable rankBefore)
ServiceOutcome<RankChange>	rankFirst(com.atlassian.jira.issue.fields.CustomField rankField, Rankable rankable)
ServiceOutcome<RankChange>	rankLast(com.atlassian.jira.issue.fields.CustomField rankField, Rankable rankable)

Methods inherited from class com.atlassian.greenhopper.global.AbstractLoggable

logDebug, logError, logException, logInfo, logTrace, logWarn

Methods inherited from class java.lang.Object

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

Constructor Detail

RankManager

public RankManager()

Method Detail

rankBefore

@NotNull
public ServiceOutcome<RankChange> rankBefore(com.atlassian.jira.issue.fields.CustomField rankField,
                                                     Rankable rankable,
                                                     Rankable rankBefore)

rankAfter

@NotNull
public ServiceOutcome<RankChange> rankAfter(com.atlassian.jira.issue.fields.CustomField rankField,
                                                    Rankable rankable,
                                                    Rankable rankAfter)

rankFirst

@NotNull
public ServiceOutcome<RankChange> rankFirst(com.atlassian.jira.issue.fields.CustomField rankField,
                                                    Rankable rankable)

rankLast

@NotNull
public ServiceOutcome<RankChange> rankLast(com.atlassian.jira.issue.fields.CustomField rankField,
                                                   Rankable rankable)

getRankablePosition

@NotNull
public ServiceOutcome<java.lang.Long> getRankablePosition(com.atlassian.jira.issue.fields.CustomField rankField,
                                                                  Rankable rankable)

compareRankablePosition

public int compareRankablePosition(com.atlassian.jira.issue.fields.CustomField rankField,
                                   Rankable first,
                                   Rankable second)

Compares two rankables to each other. Note: this method simply compares two positions, and does not take into account issue hierarchy