Class NullFilter
java.lang.Object
org.eclipse.persistence.jpa.jpql.utility.filter.NullFilter
A
null
implementation of a Filter
. The singleton
instance can be typed cast properly when using generics.- Since:
- 2.3
- Version:
- 2.3
-
Method Summary
-
Method Details
-
instance
Returns the singleton instance of thisNullFilter
.- Returns:
- The singleton instance
-
accept
Description copied from interface:Filter
Determines whether the specified object is "accepted" by the filter. The semantics of "accept" is determined by the contract between the client and the server. -
toString
-