org.apache.solr.search.function
Class SimpleFloatFunction

java.lang.Object
  extended by org.apache.solr.search.function.ValueSource
      extended by org.apache.solr.search.function.SimpleFloatFunction
All Implemented Interfaces:
Serializable

public abstract class SimpleFloatFunction
extends ValueSource

A simple float function with a single argument

See Also:
Serialized Form

Field Summary
protected  ValueSource source
           
 
Constructor Summary
SimpleFloatFunction(ValueSource source)
           
 
Method Summary
 String description()
          description of field, used in explain()
 boolean equals(Object o)
           
protected abstract  float func(int doc, DocValues vals)
           
 DocValues getValues(IndexReader reader)
           
 int hashCode()
           
protected abstract  String name()
           
 
Methods inherited from class org.apache.solr.search.function.ValueSource
toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

source

protected final ValueSource source
Constructor Detail

SimpleFloatFunction

public SimpleFloatFunction(ValueSource source)
Method Detail

name

protected abstract String name()

func

protected abstract float func(int doc,
                              DocValues vals)

description

public String description()
Description copied from class: ValueSource
description of field, used in explain()

Specified by:
description in class ValueSource

getValues

public DocValues getValues(IndexReader reader)
                    throws IOException
Specified by:
getValues in class ValueSource
Throws:
IOException

hashCode

public int hashCode()
Specified by:
hashCode in class ValueSource

equals

public boolean equals(Object o)
Specified by:
equals in class ValueSource


Copyright © 2008 Apache Software Foundation. All Rights Reserved.