Package com.atlassian.jira.issue.statistics

Class PriorityStatisticsMapper

java.lang.Object

com.atlassian.jira.issue.statistics.AbstractConstantStatisticsMapper

com.atlassian.jira.issue.statistics.PriorityStatisticsMapper

All Implemented Interfaces:

SearchRequestAppender.Factory<IssueConstant>, StatisticsMapper<IssueConstant>, FieldValueLoader<IssueConstant>

Direct Known Subclasses:

ReversePriorityStatisticsMapper

public class PriorityStatisticsMapper
extends AbstractConstantStatisticsMapper
implements SearchRequestAppender.Factory<IssueConstant>

PriorityStatisticsMapper.

It is extremely important to minimise the references in this class, because Lucene keeps a global cache of these objects in a WeakHashMap. If this class has lots of outgoing references, then the retained size increases if this class is held onto, and also the risk of a circular reference back to the key of the WeakHashMap increases, which means it can't be garbage collected.

Field Summary

Fields inherited from class com.atlassian.jira.issue.statistics.AbstractConstantStatisticsMapper

constantsManager

Constructor Summary

Constructors

Constructor	Description
PriorityStatisticsMapper(ConstantsManager constantsManager)

Method Summary

Modifier and Type	Method	Description
String	field()	Get the field name that this field is indexed with.
protected String	getConstantType()
protected String	getIssueFieldConstant()
SearchRequestAppender<IssueConstant>	getSearchRequestAppender()
boolean	isFieldAlwaysPartOfAnIssue()	Check if the field is always part of an issues' data.

Methods inherited from class com.atlassian.jira.issue.statistics.AbstractConstantStatisticsMapper

equals, getComparator, getSearchUrlSuffix, hashCode, isValidValue, loadValue

Methods inherited from class java.lang.Object

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

Constructor Details

PriorityStatisticsMapper

public PriorityStatisticsMapper(ConstantsManager constantsManager)

Method Details

getConstantType

protected String getConstantType()

Specified by:

getConstantType in class AbstractConstantStatisticsMapper

getIssueFieldConstant

protected String getIssueFieldConstant()

Specified by:

getIssueFieldConstant in class AbstractConstantStatisticsMapper

field

public String field()

Description copied from interface: FieldValueLoader

Get the field name that this field is indexed with.

Specified by:

field in interface FieldValueLoader<IssueConstant>

isFieldAlwaysPartOfAnIssue

public boolean isFieldAlwaysPartOfAnIssue()

Description copied from interface: StatisticsMapper

Check if the field is always part of an issues' data. This should only return false in the case of a custom field where the value does not have to be set for each issue.

Specified by:

isFieldAlwaysPartOfAnIssue in interface StatisticsMapper<IssueConstant>

Overrides:

isFieldAlwaysPartOfAnIssue in class AbstractConstantStatisticsMapper

Returns:

true if this mapper will always be part of an issues data

getSearchRequestAppender

public SearchRequestAppender<IssueConstant> getSearchRequestAppender()

Specified by:

getSearchRequestAppender in interface SearchRequestAppender.Factory<IssueConstant>

Since:

v6.0