Package com.atlassian.jira.issue.statistics

Class StatisticsManagerImpl

java.lang.Object

com.atlassian.jira.issue.statistics.StatisticsManagerImpl

All Implemented Interfaces:

StatisticsManager

public class StatisticsManagerImpl
extends Object
implements StatisticsManager

Utilities class that returns issue statistics for objects.

Constructor Summary

Constructors

Constructor	Description
StatisticsManagerImpl(JiraAuthenticationContext jiraAuthenticationContext, ProjectManager projectManager)

Method Summary

Modifier and Type	Method	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, Function<T,Long> objToProjectIdMapper, String objectType)	This method returns objects the issues resulting from the given query belong to.

Methods inherited from class java.lang.Object

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

Constructor Details

StatisticsManagerImpl

public StatisticsManagerImpl(JiraAuthenticationContext jiraAuthenticationContext,
 ProjectManager projectManager)

Method Details

getObjectsResultingFrom

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

Description copied from interface: StatisticsManager

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.

Specified by:

getObjectsResultingFrom in interface StatisticsManager

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

public <T> Map<Project,Map<T,Integer>> getProjectsWithItemsWithIssueCount(Optional<Query> query,
 Function<T,Long> objToProjectIdMapper,
 String objectType)

Description copied from interface: StatisticsManager

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.

Specified by:

getProjectsWithItemsWithIssueCount in interface StatisticsManager

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