/** Funkcia zabezpeci vykonanie prikazu, ktory je reprezentovany danou triedou */
@Override
public void execute() {
InputGrid inputGrid = sudoku.getInputGrid();
TextFieldLayer textFieldLayer = inputGrid.getTextFieldLayer();
TextField[][] textFields = textFieldLayer.getTextFields();
for (TextField[] row : textFields) {
for (TextField text : row) {
text.setText("");
}
}
this.infoBox.addInfo("Grid cleared");
this.infoBox.changeGivens("0");
}
