Package org.eclipse.core.resources

Interface IResourceProxyVisitor

public interface IResourceProxyVisitor
This interface is implemented by objects that visit resource trees. The fast visitor is an optimized mechanism for tree traversal that creates a minimal number of objects. The visitor is provided with a callback interface, instead of a resource. Through the callback, the visitor can request information about the resource being visited.

Usage: 

 class Visitor implements IResourceProxyVisitor {
        public boolean visit (IResourceProxy proxy) {
                //       your code here
                return true;
        }
 }
 ResourcesPlugin.getWorkspace().getRoot().accept(new Visitor(), IResource.NONE);

Clients may implement this interface.

Since:
2.1
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    visit(IResourceProxy proxy)
    Visits the given resource.

  • Method Details

    • visit

      boolean visit(IResourceProxy proxy) throws CoreException
      Visits the given resource.
      Parameters:
      proxy - for requesting information about the resource being visited; this object is only valid for the duration of the invocation of this method, and must not be used after this method has completed
      Returns:
      true if the resource's members should be visited; false if they should be skipped
      Throws:
      CoreException - if the visit fails for some reason.