com.hp.hpl.jena.util.iterator
Interface MapFilter<R,S>


public interface MapFilter<R,S>

Combines the actions of Map and Filter, mapping unacceptable objects to null and acceptable ones to their mapped value.

Author:
kers

Method Summary
 S accept(R x)
          a compiled filter and test - returns null if x is unacceptable, and the mapped value if x is acceptable; clearly useless if the mapping might deliver null.
 

Method Detail

accept

S accept(R x)
a compiled filter and test - returns null if x is unacceptable, and the mapped value if x is acceptable; clearly useless if the mapping might deliver null. Tough.



Copyright ? 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP