public void update() {
currentCheck = server.getCurrentCheck();
checkPanel.setServerName(server.getName());
checkPanel.setInvoice(currentCheck.getInvoiceNumber());
checkPanel.setDate(currentCheck.getDate());
checkPanel.setCheckItems(currentCheck.getCheckItems());
checkPanel.setSubtotal(currentCheck.getSubTotal());
checkPanel.setTax(currentCheck.getTax());
checkPanel.setTotal(currentCheck.getTotal());
checkPanel.renderCheck();
}
public void previousItem() {
currentCheck.previousItem();
this.update();
}
public void nextItem() {
currentCheck.nextItem();
this.update();
}
public void clearCheck() {
currentCheck.resetCheck();
checkPanel.setResult(checkPanel.getHeader());
this.update();
}
public void removeItemFromCheck() {
currentCheck.removeCheckItem();
this.update();
}
public void addItemToCheck(MenuItem item) {
currentCheck.addCheckItem(item, 1);
this.update();
}