/**
* Executes example.
*
* @param args Command line arguments, none required.
*/
public static void main(String[] args) {
// Typedefs:
// ---------
// G -> GridFactory
// CI1 -> GridInClosure
// CO -> GridOutClosure
// CA -> GridAbsClosure
// F -> GridFunc
GridEither<String, Integer> either = getValue(false);
if (either.isLeft()) X.println("Left: " + either.left());
else X.println("Right: " + either.right());
}
/**
* Method returns either {@code String} or {@code Integer} value.
*
* @param left Whether return left or right value.
* @return Either left or right value.
*/
private static GridEither<String, Integer> getValue(boolean left) {
return left
? GridEither.<String, Integer>makeLeft("left")
: GridEither.<String, Integer>makeRight(20);
}
