org.apache.lucene.queries.function.valuesource

Class SimpleFloatFunction

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.lucene.queries.function.valuesource.SingleFunction

org.apache.lucene.queries.function.valuesource.SimpleFloatFunction

public abstract class SimpleFloatFunction
extends SingleFunction

A simple float function with a single argument

Constructor Summary

Constructors

Constructor and Description
SimpleFloatFunction(ValueSource source)

Method Summary

Modifier and Type	Method and Description
FunctionValues	getValues(Map context, AtomicReaderContext readerContext) Gets the values for this reader and the context that was previously passed to createWeight()

Methods inherited from class org.apache.lucene.queries.function.valuesource.SingleFunction

createWeight, description, equals, hashCode

Methods inherited from class org.apache.lucene.queries.function.ValueSource

getSortField, newContext, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleFloatFunction

public SimpleFloatFunction(ValueSource source)

Method Detail

getValues

public FunctionValues getValues(Map context,
                                AtomicReaderContext readerContext)
                         throws IOException

Description copied from class: ValueSource

Gets the values for this reader and the context that was previously passed to createWeight()

Specified by:

getValues in class ValueSource

Throws:

IOException