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java.lang.Object org.apache.lucene.search.FieldComparator org.elasticsearch.index.field.data.support.NumericFieldDataComparator
public abstract class NumericFieldDataComparator
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.lucene.search.FieldComparator |
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org.apache.lucene.search.FieldComparator.ByteComparator, org.apache.lucene.search.FieldComparator.DocComparator, org.apache.lucene.search.FieldComparator.DoubleComparator, org.apache.lucene.search.FieldComparator.FloatComparator, org.apache.lucene.search.FieldComparator.IntComparator, org.apache.lucene.search.FieldComparator.LongComparator, org.apache.lucene.search.FieldComparator.NumericComparator<T extends Number>, org.apache.lucene.search.FieldComparator.RelevanceComparator, org.apache.lucene.search.FieldComparator.ShortComparator, org.apache.lucene.search.FieldComparator.StringComparatorLocale, org.apache.lucene.search.FieldComparator.StringOrdValComparator, org.apache.lucene.search.FieldComparator.StringValComparator |
Field Summary | |
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protected NumericFieldData |
currentFieldData
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protected FieldDataCache |
fieldDataCache
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Constructor Summary | |
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NumericFieldDataComparator(String fieldName,
FieldDataCache fieldDataCache)
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Method Summary | |
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abstract FieldDataType |
fieldDataType()
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void |
setNextReader(org.apache.lucene.index.IndexReader reader,
int docBase)
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Methods inherited from class org.apache.lucene.search.FieldComparator |
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binarySearch, binarySearch, compare, compareBottom, compareValues, copy, setBottom, setScorer, value |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final FieldDataCache fieldDataCache
protected NumericFieldData currentFieldData
Constructor Detail |
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public NumericFieldDataComparator(String fieldName, FieldDataCache fieldDataCache)
Method Detail |
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public abstract FieldDataType fieldDataType()
public void setNextReader(org.apache.lucene.index.IndexReader reader, int docBase) throws IOException
setNextReader
in class org.apache.lucene.search.FieldComparator
IOException
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