Package org.apache.lucene.search
Class FieldComparatorSource
java.lang.Object
org.apache.lucene.search.FieldComparatorSource
- Direct Known Subclasses:
DoubleValuesSource.DoubleValuesComparatorSource
,LongValuesSource.LongValuesComparatorSource
,ValueSource.ValueSourceComparatorSource
Provides a
FieldComparator
for custom field sorting.-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract FieldComparator<?>
newComparator
(String fieldname, int numHits, boolean enableSkipping, boolean reversed) Creates a comparator for the field in the given index.
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Constructor Details
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FieldComparatorSource
public FieldComparatorSource()
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Method Details
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newComparator
public abstract FieldComparator<?> newComparator(String fieldname, int numHits, boolean enableSkipping, boolean reversed) Creates a comparator for the field in the given index.- Parameters:
fieldname
- Name of the field to create comparator for.- Returns:
- FieldComparator.
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