org.apache.solr.search.function

Class FileFloatSource

java.lang.Object

org.apache.solr.search.function.ValueSource

org.apache.solr.search.function.FileFloatSource

All Implemented Interfaces:

Serializable

public class FileFloatSource
extends ValueSource

Obtains float field values from an external file.

Version:

$Id: FileFloatSource.java 1229782 2012-01-10 22:50:43Z erick $

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FileFloatSource.ReloadCacheRequestHandler

Constructor Summary

Constructors

Constructor and Description
FileFloatSource(SchemaField field, SchemaField keyField, float defVal, QParser parser)

Method Summary

Methods

Modifier and Type	Method and Description
String	description() description of field, used in explain()
boolean	equals(Object o)
DocValues	getValues(Map context, IndexReader reader) Gets the values for this reader and the context that was previously passed to createWeight()
int	hashCode()
static void	resetCache()
String	toString()

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

createWeight, getSortField, getValues, newContext

Methods inherited from class java.lang.Object

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

Constructor Detail

FileFloatSource

public FileFloatSource(SchemaField field,
               SchemaField keyField,
               float defVal,
               QParser parser)

Method Detail

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(Map context,
                  IndexReader reader)
                    throws 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:

IOException

equals

public boolean equals(Object o)

Specified by:

equals in class ValueSource

hashCode

public int hashCode()

Specified by:

hashCode in class ValueSource

toString

public String toString()

Overrides:

toString in class ValueSource

resetCache

public static void resetCache()