org.n52.security.common.attributes
Class EmptyAttributeValue
java.lang.Object
org.n52.security.common.attributes.EmptyAttributeValue
- All Implemented Interfaces:
- Serializable, AttributeValue
public class EmptyAttributeValue
- extends Object
- implements AttributeValue, Serializable
'null' or empty attribute value.
- Version:
- $Revision: 3422 $
- Author:
- Marko Reiprecht
Created on 26.03.2007
- See Also:
- Serialized Form
Field Summary |
static String |
TYPE_NAME
The type of an EmptyAttribute is 'null'. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TYPE_NAME
public static final String TYPE_NAME
- The type of an EmptyAttribute is 'null'.
- See Also:
- Constant Field Values
EmptyAttributeValue
protected EmptyAttributeValue()
- Use
AttributeValue.EMPTY_VALUE
to get an instance of this class.
getUnspecifiedValue
public Object getUnspecifiedValue()
- This will always return null.
- Specified by:
getUnspecifiedValue
in interface AttributeValue
- Returns:
- null
- See Also:
AttributeValue.getUnspecifiedValue()
getTypeName
public String getTypeName()
- Returns
TYPE_NAME
.
- Specified by:
getTypeName
in interface AttributeValue
- Returns:
- a type name
TYPE_NAME
. - See Also:
AttributeValue.getTypeName()
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