org.apache.solr.search.function

Class SimpleFloatFunction

java.lang.Object

org.apache.solr.search.function.ValueSource

org.apache.solr.search.function.SingleFunction

org.apache.solr.search.function.SimpleFloatFunction

All Implemented Interfaces:

java.io.Serializable

public abstract class SimpleFloatFunction
extends SingleFunction

A simple float function with a single argument

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.solr.search.function.ValueSource

ValueSource.ValueSourceComparator, ValueSource.ValueSourceComparatorSource, ValueSource.ValueSourceSortField

Field Summary

Fields inherited from class org.apache.solr.search.function.SingleFunction

source

Constructor Summary

Constructors

Constructor and Description
SimpleFloatFunction(ValueSource source)

Method Summary

Modifier and Type	Method and Description
protected abstract float	func(int doc, DocValues vals)
DocValues	getValues(java.util.Map context, org.apache.lucene.index.IndexReader reader) Gets the values for this reader and the context that was previously passed to createWeight()

Methods inherited from class org.apache.solr.search.function.SingleFunction

createWeight, description, equals, hashCode, name

Methods inherited from class org.apache.solr.search.function.ValueSource

getSortField, getValues, newContext, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleFloatFunction

public SimpleFloatFunction(ValueSource source)

Method Detail

func

protected abstract float func(int doc,
                              DocValues vals)

getValues

public DocValues getValues(java.util.Map context,
                           org.apache.lucene.index.IndexReader reader)
                    throws java.io.IOException

Description copied from class: ValueSource

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

Overrides:

getValues in class ValueSource

Throws:

java.io.IOException