org.hibernate.search.bridge.builtin
Class EnumBridge
java.lang.Object
org.hibernate.search.bridge.builtin.EnumBridge
- All Implemented Interfaces:
- StringBridge, TwoWayStringBridge
public class EnumBridge
- extends Object
- implements TwoWayStringBridge
Map an Enum field
- Author:
- Sylvain Vieujot
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EnumBridge
public EnumBridge(Class<? extends Enum> clazz)
- Parameters:
clazz
- the class of the enum.
stringToObject
public Enum<? extends Enum> stringToObject(String stringValue)
- Description copied from interface:
TwoWayStringBridge
- Convert the index string representation to an object.
- Specified by:
stringToObject
in interface TwoWayStringBridge
- Parameters:
stringValue
- The index value.
- Returns:
- Takes the string representation from the Lucene index and transforms it back into the original
Object
.
objectToString
public String objectToString(Object object)
- Description copied from interface:
StringBridge
- Converts the object representation to a string.
- Specified by:
objectToString
in interface StringBridge
- Parameters:
object
- The object to transform into a string representation.
- Returns:
- String representation of the given object to be stored in Lucene index. The return string must not be
null
. It can be empty though.