Name
UserDataHandler
Synopsis
This
Level 3 interface defines a handler
that is invoked when a node on which user-specified data has been
registered is adopted, cloned, deleted, imported or renamed. Register
an object that implements this interface in the call to
Node.setUserData( )
.
public interface UserDataHandler { // Public Constants public static final short NODE_ADOPTED; =5 public static final short NODE_CLONED; =1 public static final short NODE_DELETED; =3 public static final short NODE_IMPORTED; =2 public static final short NODE_RENAMED; =4 // Public Instance Methods void handle(short operation, String key, Object data, Node src, Node dst); }
Passed To
Node.setUserData( )
Get Java in a Nutshell, 5th Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.