public void actionPerformed(ActionEvent e) {
Operator selectedOperator = this.operatorTree.getSelectedOperator();
if (selectedOperator != null) {
NewOperatorDialog dialog = new NewOperatorDialog(this.operatorTree);
dialog.setVisible(true);
}
}
@Override
public void apply() {
try {
Operator oldOperator = inputPort.getPorts().getOwner().getOperator();
Operator newOperator =
NewOperatorDialog.selectMatchingOperator(
RapidMinerGUI.getMainFrame().getActions(), null, neededClass, null, null);
if (newOperator != null) {
ExecutionUnit unit = inputPort.getPorts().getOwner().getConnectionContext();
int index = unit.getIndexOfOperator(oldOperator);
if (index == -1) {
unit.addOperator(newOperator);
} else {
unit.addOperator(newOperator, unit.getIndexOfOperator(oldOperator));
}
if (RapidMinerGUI.getMainFrame().VALIDATE_AUTOMATICALLY_ACTION.isSelected()) {
unit.autoWireSingle(newOperator, CompatibilityLevel.VERSION_5, true, true);
}
}
} catch (OperatorCreationException e) {
}
}