org.apache.lucene.sandbox.queries

Class SlowCollatedStringComparator

java.lang.Object

org.apache.lucene.search.FieldComparator<T>

org.apache.lucene.search.SimpleFieldComparator<String>

org.apache.lucene.sandbox.queries.SlowCollatedStringComparator

All Implemented Interfaces:

LeafFieldComparator

Deprecated.

Index collation keys with CollationKeyAnalyzer or ICUCollationKeyAnalyzer instead. This class will be removed in Lucene 5.0

@Deprecated
public final class SlowCollatedStringComparator
extends SimpleFieldComparator<String>

Sorts by a field's value using the given Collator

WARNING: this is very slow; you'll get much better performance using the CollationKeyAnalyzer or ICUCollationKeyAnalyzer.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.FieldComparator

FieldComparator.DocComparator, FieldComparator.DoubleComparator, FieldComparator.FloatComparator, FieldComparator.IntComparator, FieldComparator.LongComparator, FieldComparator.NumericComparator<T extends Number>, FieldComparator.RelevanceComparator, FieldComparator.TermOrdValComparator, FieldComparator.TermValComparator

Constructor Summary

Constructors

Constructor and Description
SlowCollatedStringComparator(int numHits, String field, Collator collator) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(int slot1, int slot2) Deprecated.
int	compareBottom(int doc) Deprecated.
int	compareTop(int doc) Deprecated.
int	compareValues(String first, String second) Deprecated.
void	copy(int slot, int doc) Deprecated.
protected void	doSetNextReader(LeafReaderContext context) Deprecated.
void	setBottom(int bottom) Deprecated.
void	setTopValue(String value) Deprecated.
String	value(int slot) Deprecated.

Methods inherited from class org.apache.lucene.search.SimpleFieldComparator

getLeafComparator, setScorer

Methods inherited from class java.lang.Object

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

Constructor Detail

SlowCollatedStringComparator

public SlowCollatedStringComparator(int numHits,
                            String field,
                            Collator collator)

Deprecated.

Method Detail

compare

public int compare(int slot1,
          int slot2)

Deprecated.

Specified by:

compare in class FieldComparator<String>

compareBottom

public int compareBottom(int doc)

Deprecated.

copy

public void copy(int slot,
        int doc)

Deprecated.

doSetNextReader

protected void doSetNextReader(LeafReaderContext context)
                        throws IOException

Deprecated.

Specified by:

doSetNextReader in class SimpleFieldComparator<String>

Throws:

IOException

setBottom

public void setBottom(int bottom)

Deprecated.

setTopValue

public void setTopValue(String value)

Deprecated.

Specified by:

setTopValue in class FieldComparator<String>

value

public String value(int slot)

Deprecated.

Specified by:

value in class FieldComparator<String>

compareValues

public int compareValues(String first,
                String second)

Deprecated.

Overrides:

compareValues in class FieldComparator<String>

compareTop

public int compareTop(int doc)

Deprecated.