EDIT

import eu.etaxonomy.taxeditor.store.CdmStore;

/**

 * @author pplitzner

 * @date Oct 21, 2014

 */

public class DeleteDerivateOperation extends AbstractPostOperation<CdmBase> {

        this.treeNode = treeNode;

    }

    @Override

    public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {

        return Status.OK_STATUS;

    }

    @Override

    public IStatus redo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {

        //no redo possible

        return Status.CANCEL_STATUS ;

    }

    @Override

    public IStatus undo(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {

        //no undo possible