Package com.atlassian.greenhopper.web.rapid.chart.burndown

Class BurndownChangeUtil

java.lang.Object
com.atlassian.greenhopper.web.rapid.chart.burndown.BurndownChangeUtil
public class BurndownChangeUtil extends Object
Utilities for working with BurndownChange objects

  • Constructor Details

    • BurndownChangeUtil

      public BurndownChangeUtil()

  • Method Details

    • optimizeBurndownChanges

      public static void optimizeBurndownChanges(Map<String,List<BurndownChange>> changesPerIssue)
      Merge changes of equal timestamp into a single change object

    • transformChangesToTimeline

      public static SortedMap<Long,List<BurndownChange>> transformChangesToTimeline(TimeZone userTimeZone, Map<String,List<BurndownChange>> changes)
      Transform the changes in the form of issueKey -> list of changes into a single timeline mixing all changes of all issues

    • addStatisticsValueChanges

      public static void addStatisticsValueChanges(org.joda.time.DateTime sprintStart, org.joda.time.DateTime upperTimeRange, Map<String,List<StatisticHistoryEntry>> statisticsValueHistory, Map<String,List<BurndownChange>> changesPerIssue)
      Adds statistics field value changes to the list of changes per issue

    • transformStateChangesToTimeline

      public static SortedMap<Long,List<BurndownStateChange>> transformStateChangesToTimeline(TimeZone userTimeZone, com.atlassian.jira.plugin.userformat.UserFormats userFormats, SortedSet<AuditEntry> entries, GHJSONMarshaller ghjsonMarshaller)
      Transforms the sprint state change audit log into a burndown change timeline, which maps a timestamp to a list of changes. This is achieved by looping over the audit entry logs and for each entry we extract a locale specific timestamp to use as the key for a list of BurndownStateChanges. In doing so, we collapse any changes that occurred simultaneously into the same list.
      Parameters:
      userTimeZone - the timezone to transform changes relative to.
      userFormats - a user formatter for generating HTML profile links for usernames.
      entries - the list of sprint state audit entries.
      ghjsonMarshaller - the json marshaller, for deserialising audit entry data.
      Returns:
      the timeline, map sorted by its timestamp key, mapping each key list of burndown state changes.

    • getProfileLinkFromUserKey

      public static String getProfileLinkFromUserKey(com.atlassian.jira.plugin.userformat.UserFormats userFormats, String userKey)
      Generates a JIRA HTML profile link from a userKey, using the specified UserFormats class.
      Parameters:
      userFormats - a user formatter for generating HTML profile links for usernames.
      userKey - the user key
      Returns:
      html string for the user's profile link.

    • addColumnChanges

      public static void addColumnChanges(org.joda.time.DateTime startDate, @Nullable org.joda.time.DateTime endDate, SortedMap<Long,Map<String,IssueColumnChangeEntry>> columnChanges, Map<String,List<BurndownChange>> changesPerIssue, boolean trimIntraColumnMoves)
      Adds column changes to the list of changes per issue

    • addSprintHistoryChanges

      public static void addSprintHistoryChanges(org.joda.time.DateTime sprintStart, org.joda.time.DateTime upperTimeRange, Map<String,List<SprintHistoryEntry>> sprintHistory, Map<String,List<BurndownChange>> changesPerIssue)
      Adds sprint history changes to the list of burndown changes per issue

    • filterSprintHistoryEntriesBeforeSprintActivated

      public static Map<String,List<SprintHistoryEntry>> filterSprintHistoryEntriesBeforeSprintActivated(Sprint sprint, Map<String,List<SprintHistoryEntry>> sprintHistoryMap)

      Given a sprint and a map of issue to list of sprint history entries, this function will remove any sprint history entries for an issue where it is added and then removed from the sprint before the sprint has been activated. Thus, if the list of sprint history entries looks like this:

      added timeA, removed timeB, added timeC, (sprint activation), removed timeD

      The resulting list of entries will look like this:

      added timeC, (sprint activation), removed timeD

      It is implicit that the list of SprintHistoryEntry objects per issue are only relating to a single sprint (the sprint specified as the parameter).

      Parameters:
      sprint - the sprint that we are concerned with
      sprintHistoryMap - the mapping from issue key to list of entries
      Returns:
      a copy of the input map, with the redundant entries removed from each issue's list.

    • addTimeTrackingChanges

      public static void addTimeTrackingChanges(org.joda.time.DateTime sprintStart, org.joda.time.DateTime upperTimeRange, Map<String,List<TimeTrackingHistoryService.HistoryEntry>> timeTrackingHistory, Map<String,List<BurndownChange>> changesPerIssue)

    • addEpicHistoryChanges

      public static void addEpicHistoryChanges(Map<String,List<EpicLinkHistoryEntry>> epicHistory, HashMap<String,List<BurndownChange>> changes)

    • addVersionHistoryChanges

      public static void addVersionHistoryChanges(Map<String,List<FixVersionChangeEntry>> history, HashMap<String,List<BurndownChange>> changes)