public Terminated<Element> create() {
if (ready() == false) {
throw new IllegalStateException();
}
final Terminated<String> next = dataSource.next();
final String text = next.getElement();
final UFont font = new UFont("Default", Font.PLAIN, 12);
return new Terminated<Element>(
new ElementTextField(text.substring(1, text.length() - 1), font, spriteContainer),
next.getTerminator());
}
public boolean ready() {
final String text = dataSource.peek(0).getElement();
return text.startsWith("\"") && text.endsWith("\"");
}