}
UINetwork network = (UINetwork) node;
simulateAction = new RunSimulatorAction("Simulate " + network.getName(), network);
interactivePlotsAction = new RunInteractivePlotsAction(network);
} else {
simulateAction = new DisabledAction("Simulate", "No object selected");
interactivePlotsAction = new DisabledAction("Interactive Plots", "No object selected");
}