private static ArrayProjector findArrayProjectorForField(Projector p, Path field) { if (p instanceof ListProjector) { List<Projector> items = ((ListProjector) p).getItems(); ListIterator<Projector> itemsItr = items.listIterator(items.size()); while (itemsItr.hasPrevious()) { Projector projector = itemsItr.previous(); ArrayProjector x = findArrayProjectorForField(projector, field); if (x != null) { return x; } } } else if (p instanceof ArrayProjector) { if (field.matches(((ArrayProjector) p).getArrayFieldPattern())) { return (ArrayProjector) p; } return findArrayProjectorForField(p.getNestedProjector(), field); } return null; } }
private static ArrayProjector findArrayProjectorForField(Projector p, Path field) { if (p instanceof ListProjector) { List<Projector> items = ((ListProjector) p).getItems(); ListIterator<Projector> itemsItr = items.listIterator(items.size()); while (itemsItr.hasPrevious()) { Projector projector = itemsItr.previous(); ArrayProjector x = findArrayProjectorForField(projector, field); if (x != null) { return x; } } } else if (p instanceof ArrayProjector) { if (field.matches(((ArrayProjector) p).getArrayFieldPattern())) { return (ArrayProjector) p; } return findArrayProjectorForField(p.getNestedProjector(), field); } return null; } }