* <p>Note: there is currently no cycle detection applied to these dynamically added nodes or their dependencies.
     * Support for this is not implemented yet and will be added later.
     */
    public void visitPreExecutionNodes(Consumer<? super Node> visitor) {
    }

    public boolean hasPendingPreExecutionNodes() {
        return false;
    }

    /**

        }

        @Override
        boolean hasPendingPreExecutionNodes() {
            return !preExecuteNodes.isEmpty()
        }

        @Override
        void visitPreExecutionNodes(Consumer<? super Node> visitor) {
            for (final node in preExecuteNodes) {
                visitor.accept(node)
            }
            preExecuteNodes.clear()
        }