Package org.eclipse.core.resources

Interface IResourceDeltaVisitor

  • All Known Implementing Classes:
    FileDocumentProvider.FileSynchronizer
    public interface IResourceDeltaVisitor
    An objects that visits resource deltas.

    Usage: 

     class Visitor implements IResourceDeltaVisitor {
     public boolean visit(IResourceDelta delta) {
         switch (delta.getKind()) {
         case IResourceDelta.ADDED :
             // handle added resource
             break;
         case IResourceDelta.REMOVED :
             // handle removed resource
             break;
         case IResourceDelta.CHANGED :
             // handle changed resource
             break;
         }
     return true;
     }
 }
 IResourceDelta rootDelta = ...;
 rootDelta.accept(new Visitor());

    Clients may implement this interface.

    See Also:
    IResource.accept(IResourceVisitor)

    • Method Detail

      • visit

        boolean visit​(IResourceDelta delta)
       throws CoreException
        Visits the given resource delta.
        Returns:
        true if the resource delta's children should be visited; false if they should be skipped.
        Throws:
        CoreException - if the visit fails for some reason.