org.apache.solr.search.function
Class DoubleFieldSource
java.lang.Object
org.apache.solr.search.function.ValueSource
org.apache.solr.search.function.FieldCacheSource
org.apache.solr.search.function.DoubleFieldSource
- All Implemented Interfaces:
- Serializable
public class DoubleFieldSource
- extends FieldCacheSource
Obtains float field values from the FieldCache
using getFloats()
and makes those values available as other numeric types, casting as needed.
- Version:
- $Id:$
- See Also:
- Serialized Form
parser
protected FieldCache.DoubleParser parser
DoubleFieldSource
public DoubleFieldSource(String field)
DoubleFieldSource
public DoubleFieldSource(String field,
FieldCache.DoubleParser parser)
description
public String description()
- Description copied from class:
ValueSource
- description of field, used in explain()
- Overrides:
description
in class FieldCacheSource
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)
- Overrides:
equals
in class FieldCacheSource
hashCode
public int hashCode()
- Overrides:
hashCode
in class FieldCacheSource
Copyright © 2011 Apache Software Foundation. All Rights Reserved.