public abstract class FieldArray<T,S> extends Marshal<T> {
- private DataWriter<S> dataWriter;
- private String name;
+ private DataWriter<S> dataWriter;
+ private String name;
- public FieldArray(String name, DataWriter<S> dw) {
- this.name = name;
- dataWriter = dw;
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public Parsed<State> parse(T t, Parsed<State> parsed) throws ParseException {
- Ladder<Iterator<?>> ladder = parsed.state.ladder;
- Iterator<?> iter = ladder.peek();
- if(iter==null) {
- List<S> list = data(t);
- if(list.isEmpty() && parsed.state.smallest) {
- ladder.push(DONE_ITERATOR);
- } else {
- ladder.push(new ListIterator<S>(list));
- parsed.event = START_ARRAY;
- parsed.name = name;
- }
- } else if (DONE_ITERATOR.equals(iter)) {
- } else {
- ladder.ascend(); // look at field info
- Iterator<?> memIter = ladder.peek();
- ListIterator<S> mems = (ListIterator<S>)iter;
- S mem;
- if(memIter==null) {
- mem=mems.next();
- } else if(!DONE_ITERATOR.equals(memIter)) {
- mem=mems.peek();
- } else if(iter.hasNext()) {
- mem=null;
- ladder.push(null);
- } else {
- mem=null;
- }
-
- if(mem!=null) {
- parsed.isString=dataWriter.write(mem, parsed.sb);
- parsed.event = NEXT;
- }
- ladder.descend();
- if(mem==null) {
- if(iter.hasNext()) {
- parsed.event = NEXT;
- } else {
- parsed.event = END_ARRAY;
- ladder.push(DONE_ITERATOR);
- }
- }
- }
- return parsed; // if unchanged, then it will end process
- }
+ public FieldArray(String name, DataWriter<S> dw) {
+ this.name = name;
+ dataWriter = dw;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public Parsed<State> parse(T t, Parsed<State> parsed) throws ParseException {
+ Ladder<Iterator<?>> ladder = parsed.state.ladder;
+ Iterator<?> iter = ladder.peek();
+ if(iter==null) {
+ List<S> list = data(t);
+ if(list.isEmpty() && parsed.state.smallest) {
+ ladder.push(DONE_ITERATOR);
+ } else {
+ ladder.push(new ListIterator<S>(list));
+ parsed.event = START_ARRAY;
+ parsed.name = name;
+ }
+ } else if (DONE_ITERATOR.equals(iter)) {
+ } else {
+ ladder.ascend(); // look at field info
+ Iterator<?> memIter = ladder.peek();
+ ListIterator<S> mems = (ListIterator<S>)iter;
+ S mem;
+ if(memIter==null) {
+ mem=mems.next();
+ } else if(!DONE_ITERATOR.equals(memIter)) {
+ mem=mems.peek();
+ } else if(iter.hasNext()) {
+ mem=null;
+ ladder.push(null);
+ } else {
+ mem=null;
+ }
+
+ if(mem!=null) {
+ parsed.isString=dataWriter.write(mem, parsed.sb);
+ parsed.event = NEXT;
+ }
+ ladder.descend();
+ if(mem==null) {
+ if(iter.hasNext()) {
+ parsed.event = NEXT;
+ } else {
+ parsed.event = END_ARRAY;
+ ladder.push(DONE_ITERATOR);
+ }
+ }
+ }
+ return parsed; // if unchanged, then it will end process
+ }
- protected abstract List<S> data(T t);
+ protected abstract List<S> data(T t);
}