Package com.atlassian.jira.issue.statistics.util

Interface Summary
FieldValueToDisplayTransformer<T> Transforms a given object returned from StatisticsMapperWrapper result set to a more friendly form such as a string or StatsMarkup.
 

Class Summary
AbstractOneDimensionalHitCollector Used to traverse a query and collect if the specified one dimension is relevant, this will keep track of the irrelevant count.
CachingStatisticsMapper A statisticsMapper that caches the return value from CachingStatisticsMapper.getValueFromLuceneField(String) in an internal cache.
DefaultFieldValueToDisplayTransformer Util object for transformaing a field/value into a displayable format for the a pie chart or heat map.
DocumentHashingHitCollector A Collector that iterates through the documents, and calculates a hash code.
DocumentHitCollector A simple Lucene Collector that visits the entire Document for each result in the search.
FieldableDocumentHitCollector A Lucene search Collector that retrieves only a subset of fields within the Document for each result.
FieldHitCollector  
HitCollectorUtil Has some utility methods that the hit collectors can use.
LongComparator  
NumericComparator Class for comparing numeric fields (allows decimals)
ObjectToFieldValueMapper Converts a given object returned from a StatisticsMapperWrapper result set into an appropriate form, e.g.
OneDimensionalDocHitCollector A HitCollector that accesses the document directly to get the values for a field.
OneDimensionalDocIssueHitCollector A HitCollector that accesses the document directly to get the values for a field.
OneDimensionalObjectHitCollector A HitCollector that creates a doc -> object mapping.
OneDimensionalTermHitCollector A HitCollector that creates a doc -> term mapping.
PrefixFieldableHitCollector A fieldable hit collector to retrieve all the terms matching a certain prefix provided.
StatisticsMapperWrapper Provides a convenient implementation of the StatisticsMapper interface that can be subclassed by developers wishing to adapt the request to a mapper.
TwoDimensionalTermHitCollector A HitCollector that creates a doc -> term mapping.
 



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