Uses of Interface
org.apache.lucene.search.LeafFieldComparator

Packages that use LeafFieldComparator

Package	Description
org.apache.lucene.document	The logical representation of a Document for indexing and searching.
org.apache.lucene.queries.function	Queries that compute score based upon a function.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.grouping	Grouping.

Uses of LeafFieldComparator in org.apache.lucene.document

Classes in org.apache.lucene.document that implement LeafFieldComparator

Modifier and Type	Class	Description
(package private) class	FeatureSortField.FeatureComparator	Parses a feature field's values as float and sorts by descending value
(package private) class	LatLonPointDistanceComparator	Compares documents by distance from an origin point
(package private) class	XYPointDistanceComparator	Compares documents by distance from an origin point

Methods in org.apache.lucene.document that return LeafFieldComparator

Modifier and Type	Method	Description
LeafFieldComparator	LatLonPointDistanceComparator.getLeafComparator(LeafReaderContext context)
LeafFieldComparator	XYPointDistanceComparator.getLeafComparator(LeafReaderContext context)

Uses of LeafFieldComparator in org.apache.lucene.queries.function

Classes in org.apache.lucene.queries.function that implement LeafFieldComparator

Modifier and Type	Class	Description
(package private) class	ValueSource.ValueSourceComparator	Implement a FieldComparator that works off of the FunctionValues for a ValueSource instead of the normal Lucene FieldComparator that works off of a FieldCache.

Uses of LeafFieldComparator in org.apache.lucene.search

Classes in org.apache.lucene.search that implement LeafFieldComparator

Modifier and Type	Class	Description
static class	FieldComparator.DocComparator	Sorts by ascending docID
static class	FieldComparator.DoubleComparator	Parses field's values as double (using LeafReader.getNumericDocValues(java.lang.String) and sorts by ascending value
static class	FieldComparator.FloatComparator	Parses field's values as float (using LeafReader.getNumericDocValues(String) and sorts by ascending value
static class	FieldComparator.IntComparator	Parses field's values as int (using LeafReader.getNumericDocValues(String) and sorts by ascending value
static class	FieldComparator.LongComparator	Parses field's values as long (using LeafReader.getNumericDocValues(String) and sorts by ascending value
static class	FieldComparator.NumericComparator<T extends java.lang.Number>	Base FieldComparator class for numeric types
static class	FieldComparator.RelevanceComparator	Sorts by descending relevance.
static class	FieldComparator.TermOrdValComparator	Sorts by field's natural Term sort order, using ordinals.
static class	FieldComparator.TermValComparator	Sorts by field's natural Term sort order.
(package private) class	MultiLeafFieldComparator
class	SimpleFieldComparator<T>	Base FieldComparator implementation that is used for all contexts.

Fields in org.apache.lucene.search declared as LeafFieldComparator

Modifier and Type	Field	Description
(package private) LeafFieldComparator	TopFieldCollector.MultiComparatorLeafCollector.comparator
private LeafFieldComparator[]	MultiLeafFieldComparator.comparators
private LeafFieldComparator	MultiLeafFieldComparator.firstComparator

Methods in org.apache.lucene.search that return LeafFieldComparator

Modifier and Type	Method	Description
LeafFieldComparator[]	FieldValueHitQueue.getComparators(LeafReaderContext context)
LeafFieldComparator	FieldComparator.DocComparator.getLeafComparator(LeafReaderContext context)
abstract LeafFieldComparator	FieldComparator.getLeafComparator(LeafReaderContext context)	Get a per-segment LeafFieldComparator to collect the given LeafReaderContext.
LeafFieldComparator	FieldComparator.RelevanceComparator.getLeafComparator(LeafReaderContext context)
LeafFieldComparator	FieldComparator.TermOrdValComparator.getLeafComparator(LeafReaderContext context)
LeafFieldComparator	FieldComparator.TermValComparator.getLeafComparator(LeafReaderContext context)
LeafFieldComparator	SimpleFieldComparator.getLeafComparator(LeafReaderContext context)

Constructors in org.apache.lucene.search with parameters of type LeafFieldComparator

Constructor	Description
MultiComparatorLeafCollector(LeafFieldComparator[] comparators, int[] reverseMul)
MultiLeafFieldComparator(LeafFieldComparator[] comparators, int[] reverseMul)

Uses of LeafFieldComparator in org.apache.lucene.search.grouping

Fields in org.apache.lucene.search.grouping declared as LeafFieldComparator

Modifier and Type	Field	Description
(package private) LeafFieldComparator[]	AllGroupHeadsCollector.SortingGroupHead.leafComparators
private LeafFieldComparator[]	BlockGroupingCollector.leafComparators
private LeafFieldComparator[]	FirstPassGroupingCollector.leafComparators