March 2005
Beginner to intermediate
1254 pages
104h 21m
English
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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( )
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.