public abstract class SingleDoubleFunction
extends org.apache.lucene.queries.function.ValueSource
ValueSource
implementation which wraps one ValueSource
and applies an extendible double function to its values.Modifier and Type | Field and Description |
---|---|
protected org.apache.lucene.queries.function.ValueSource |
source |
Constructor and Description |
---|
SingleDoubleFunction(org.apache.lucene.queries.function.ValueSource source) |
Modifier and Type | Method and Description |
---|---|
String |
description() |
boolean |
equals(Object o) |
org.apache.lucene.queries.function.FunctionValues |
getValues(Map context,
org.apache.lucene.index.LeafReaderContext readerContext) |
int |
hashCode() |
public SingleDoubleFunction(org.apache.lucene.queries.function.ValueSource source)
public String description()
description
in class org.apache.lucene.queries.function.ValueSource
public org.apache.lucene.queries.function.FunctionValues getValues(Map context, org.apache.lucene.index.LeafReaderContext readerContext) throws IOException
getValues
in class org.apache.lucene.queries.function.ValueSource
IOException
public boolean equals(Object o)
equals
in class org.apache.lucene.queries.function.ValueSource
public int hashCode()
hashCode
in class org.apache.lucene.queries.function.ValueSource
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