@SuppressWarnings("unchecked") @Override public Tuple1<Tuple1<String>> map(Tuple1<Tuple1<String>> value) throws Exception { ((Tuple1<String>) value.getField(Integer.parseInt("2."))).f0 = "Hello"; return value; } }
@Override public Tuple1<Integer> map(Tuple1<Integer> value) throws Exception { if (value.f0.equals(23)) { return new Tuple1<Integer>(value.<Integer> getField(0)); } else if (value.f0.equals(22)) { Tuple1<Integer> inputContainer = new Tuple1<Integer>(); inputContainer.f0 = value.f0; return new Tuple1<Integer>(inputContainer.<Integer> getField(0)); } else { return value; } } }