com.atlassian.jira.issue.statistics

Interface StatisticsManager

All Known Implementing Classes:

StatisticsManagerImpl

@ExperimentalApi
public interface StatisticsManager

Yet another wrapper for the nasty FilterStatisticsValuesGenerator. Experimental as its results in future may be tuned to return or not return empty Projects/Objects etc.

Since:

7.1

Method Summary

Modifier and Type	Method and Description
StatisticMapWrapper<Object,Integer>	getObjectsResultingFrom(Optional<Query> query, String statsObject) Returns objects that the issues resulting from the given query belong to, and the number of issues for each object.
<T> Map<Project,Map<T,Integer>>	getProjectsWithItemsWithIssueCount(Optional<Query> query, java.util.function.Function<T,Long> objToProjectIdMapper, String objectType) This method returns objects the issues resulting from the given query belong to.

Method Detail

getObjectsResultingFrom

StatisticMapWrapper<Object,Integer> getObjectsResultingFrom(Optional<Query> query,
                                                            String statsObject)

Returns objects that the issues resulting from the given query belong to, and the number of issues for each object. Issues that do not belong to any object are stored in the null entry. When a nicer wrapper for the FilterStatisticsGenerator is created, please replace this with it.

Parameters:

query - Query to be evaluated. May be null, is then treated as an empty query (no constraints)

statsObject - Type of the object that statistics are calculated for. Possible values are given as constants in the FilterStatisticsValuesGenerator class. e.g. 'project' or 'component'. The custom field which this string refers to must implement CustomFieldStattable

Returns:

All of the statistics for the resulting objects of the query.

getProjectsWithItemsWithIssueCount

<T> Map<Project,Map<T,Integer>> getProjectsWithItemsWithIssueCount(Optional<Query> query,
                                                                   java.util.function.Function<T,Long> objToProjectIdMapper,
                                                                   String objectType)

This method returns objects the issues resulting from the given query belong to. Together with the objects the parent project is also returned. Issues that do not belong to any object are ignored.

Type Parameters:

T - Type of the resulting object

Parameters:

query - Query to be evaluated. May be null, is then treated as an empty query (no constraints)

objToProjectIdMapper - Function that for an object should return the id of the project it belongs to

objectType - Type of object to be searched for. Possible values are given as constants in the FilterStatisticsValuesGenerator class

Returns:

See description