org.apache.solr.search.function

Class FieldNameValueSource

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.solr.search.function.FieldNameValueSource

public class FieldNameValueSource
extends ValueSource

Placeholder value source.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Constructor Summary

Constructors

Constructor and Description
FieldNameValueSource(String fieldName)

Method Summary

Modifier and Type	Method and Description
String	description()
boolean	equals(Object o)
String	getFieldName()
FunctionValues	getValues(Map context, LeafReaderContext readerContext)
int	hashCode()

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

asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, newContext, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldNameValueSource

public FieldNameValueSource(String fieldName)

Method Detail

getFieldName

public String getFieldName()

getValues

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

Specified by:

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

description

public String description()

Specified by:

description in class ValueSource