com.atlassian.greenhopper.web.rapid.issue.statistics
Interface StatisticValueResolver

All Known Subinterfaces:

ChangeHistoryStatisticValueResolver, DocumentStatisticValueResolver, IssueStatisticValueResolver

All Known Implementing Classes:

HistoricalEstimateStatisticValueResolver

public interface StatisticValueResolver

Used for retrieving Double values and String text representations of those values from a source (either an issue or a Lucene document string value) for a given StatisticsField.

Instances of these resolvers can be constructed using the StatisticValueResolverFactory.

See Also:

IssueStatisticValueResolver, DocumentStatisticValueResolver, StatisticValueResolverFactory

Method Summary

StatisticsField	getStatisticsField()
java.lang.String	getText(java.lang.Double value) Return a text representation of a double value which has been resolved by this resolver.

Method Detail

getStatisticsField

StatisticsField getStatisticsField()

Returns:

the statistics field relevant to this resolver

getText

java.lang.String getText(java.lang.Double value)

Return a text representation of a double value which has been resolved by this resolver.

Parameters:

value - the double value; may be null

Returns:

the string representation; may be null