/** Visit class 'TupleLiteralExp' */ public Object visit(TupleLiteralExp host, Object data) { String result = "Tuple {"; // --- add all properties --- Iterator i = host.getTuplePart().iterator(); while (i.hasNext()) { VariableDeclaration var = (VariableDeclaration) i.next(); result += (String) var.accept(this, data); if (i.hasNext()) result += ", "; } result += "}"; return result; }