Uses of Class
org.apache.lucene.search.FieldComparator

Packages that use FieldComparator

Package	Description
org.apache.lucene.search	Code to search indices.

Uses of FieldComparator in org.apache.lucene.search

Subclasses of FieldComparator in org.apache.lucene.search

Modifier and Type	Class	Description
static final class	FieldComparator.ByteComparator	Deprecated.
static final class	FieldComparator.DocComparator	Sorts by ascending docID
static final class	FieldComparator.DoubleComparator	Parses field's values as double (using FieldCache.getDoubles(org.apache.lucene.index.AtomicReader, java.lang.String, boolean) and sorts by ascending value
static final class	FieldComparator.FloatComparator	Parses field's values as float (using FieldCache.getFloats(org.apache.lucene.index.AtomicReader, java.lang.String, boolean) and sorts by ascending value
static final class	FieldComparator.IntComparator	Parses field's values as int (using FieldCache.getInts(org.apache.lucene.index.AtomicReader, java.lang.String, boolean) and sorts by ascending value
static final class	FieldComparator.LongComparator	Parses field's values as long (using FieldCache.getLongs(org.apache.lucene.index.AtomicReader, java.lang.String, boolean) and sorts by ascending value
static class	FieldComparator.NumericComparator<T extends Number>	Base FieldComparator class for numeric types
static final class	FieldComparator.RelevanceComparator	Sorts by descending relevance.
static final class	FieldComparator.ShortComparator	Deprecated.
static final class	FieldComparator.TermOrdValComparator	Sorts by field's natural Term sort order, using ordinals.
static final class	FieldComparator.TermValComparator	Sorts by field's natural Term sort order.

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

Modifier and Type	Field	Description
protected final FieldComparator<?>[]	FieldValueHitQueue.comparators
protected FieldComparator<?>	FieldValueHitQueue.firstComparator

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

Modifier and Type	Method	Description
FieldComparator<?>	SortField.getComparator(int numHits, int sortPos)	Returns the FieldComparator to use for sorting.
FieldComparator<?>[]	FieldValueHitQueue.getComparators()
abstract FieldComparator<?>	FieldComparatorSource.newComparator(String fieldname, int numHits, int sortPos, boolean reversed)	Creates a comparator for the field in the given index.
FieldComparator<Byte>	FieldComparator.ByteComparator.setNextReader(AtomicReaderContext context)	Deprecated.
FieldComparator<Integer>	FieldComparator.DocComparator.setNextReader(AtomicReaderContext context)
FieldComparator<Double>	FieldComparator.DoubleComparator.setNextReader(AtomicReaderContext context)
FieldComparator<Float>	FieldComparator.FloatComparator.setNextReader(AtomicReaderContext context)
FieldComparator<Integer>	FieldComparator.IntComparator.setNextReader(AtomicReaderContext context)
FieldComparator<Long>	FieldComparator.LongComparator.setNextReader(AtomicReaderContext context)
FieldComparator<T>	FieldComparator.NumericComparator.setNextReader(AtomicReaderContext context)
FieldComparator<Float>	FieldComparator.RelevanceComparator.setNextReader(AtomicReaderContext context)
abstract FieldComparator<T>	FieldComparator.setNextReader(AtomicReaderContext context)	Set a new AtomicReaderContext.
FieldComparator<Short>	FieldComparator.ShortComparator.setNextReader(AtomicReaderContext context)	Deprecated.
FieldComparator<BytesRef>	FieldComparator.TermOrdValComparator.setNextReader(AtomicReaderContext context)
FieldComparator<BytesRef>	FieldComparator.TermValComparator.setNextReader(AtomicReaderContext context)

Methods in org.apache.lucene.search with parameters of type FieldComparator

Modifier and Type	Method	Description
void	FieldValueHitQueue.setComparator(int pos, FieldComparator<?> comparator)