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java.lang.Object org.apache.lucene.search.FieldComparator<String> org.apache.lucene.sandbox.queries.SlowCollatedStringComparator
@Deprecated public final class SlowCollatedStringComparator
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 |
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Nested classes/interfaces inherited from class org.apache.lucene.search.FieldComparator |
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FieldComparator.ByteComparator, FieldComparator.DocComparator, FieldComparator.DoubleComparator, FieldComparator.FloatComparator, FieldComparator.IntComparator, FieldComparator.LongComparator, FieldComparator.NumericComparator<T extends Number>, FieldComparator.RelevanceComparator, FieldComparator.ShortComparator, FieldComparator.TermOrdValComparator, FieldComparator.TermValComparator |
Constructor Summary | |
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SlowCollatedStringComparator(int numHits,
String field,
Collator collator)
Deprecated. |
Method Summary | |
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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. |
void |
setBottom(int bottom)
Deprecated. |
FieldComparator<String> |
setNextReader(AtomicReaderContext context)
Deprecated. |
void |
setTopValue(String value)
Deprecated. |
String |
value(int slot)
Deprecated. |
Methods inherited from class org.apache.lucene.search.FieldComparator |
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setScorer |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SlowCollatedStringComparator(int numHits, String field, Collator collator)
Method Detail |
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public int compare(int slot1, int slot2)
compare
in class FieldComparator<String>
public int compareBottom(int doc)
compareBottom
in class FieldComparator<String>
public void copy(int slot, int doc)
copy
in class FieldComparator<String>
public FieldComparator<String> setNextReader(AtomicReaderContext context) throws IOException
setNextReader
in class FieldComparator<String>
IOException
public void setBottom(int bottom)
setBottom
in class FieldComparator<String>
public void setTopValue(String value)
setTopValue
in class FieldComparator<String>
public String value(int slot)
value
in class FieldComparator<String>
public int compareValues(String first, String second)
compareValues
in class FieldComparator<String>
public int compareTop(int doc)
compareTop
in class FieldComparator<String>
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