Package org.eclipse.core.runtime.preferences

Interface IPreferenceNodeVisitor

public interface IPreferenceNodeVisitor
This interface is implemented by objects that visit preference nodes.

Usage: 

 class Visitor implements IPreferenceNodeVisitor {
    public boolean visit(IEclipsePreferences node) {
       // your code here
       return true;
    }
 }
 IEclipsePreferences root = ...;
 root.accept(new Visitor());

Clients may implement this interface.

Since:
3.0
See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    visit(IEclipsePreferences node)
    Visits the given preference node.

  • Method Details

    • visit

      boolean visit(IEclipsePreferences node) throws BackingStoreException
      Visits the given preference node.
      Parameters:
      node - the node to visit
      Returns:
      true if the node's children should be visited; false if they should be skipped
      Throws:
      BackingStoreException - if this operation cannot be completed due to a failure in the backing store, or inability to communicate with it.