| 10 | |
| 11 | |
| 12 | final class IonNullLite |
| 13 | extends IonValueLite |
| 14 | implements IonNull |
| 15 | { |
| 16 | private static final int HASH_SIGNATURE = |
| 17 | IonType.NULL.toString().hashCode(); |
| 18 | |
| 19 | protected IonNullLite(ContainerlessContext context) |
| 20 | { |
| 21 | super(context, true); |
| 22 | } |
| 23 | |
| 24 | IonNullLite(IonNullLite existing, IonContext context) |
| 25 | { |
| 26 | super(existing, context); |
| 27 | } |
| 28 | |
| 29 | @Override |
| 30 | public void accept(final ValueVisitor visitor) throws Exception |
| 31 | { |
| 32 | visitor.visit(this); |
| 33 | } |
| 34 | |
| 35 | @Override |
| 36 | IonValueLite shallowClone(IonContext context) |
| 37 | { |
| 38 | return new IonNullLite(this, context); |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | public IonNullLite clone() |
| 43 | { |
| 44 | return (IonNullLite) shallowClone(ContainerlessContext.wrap(getSystem())); |
| 45 | } |
| 46 | |
| 47 | @Override |
| 48 | public IonType getTypeSlow() |
| 49 | { |
| 50 | return IonType.NULL; |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | final void writeBodyTo(IonWriter writer, SymbolTableProvider symbolTableProvider) |
| 55 | throws IOException |
| 56 | { |
| 57 | writer.writeNull(); |
| 58 | } |
| 59 | |
| 60 | @Override |
| 61 | int hashSignature() { |
| 62 | return HASH_SIGNATURE; |
| 63 | } |
| 64 | |
| 65 | @Override |
| 66 | public int scalarHashCode() { |
| 67 | return hashTypeAnnotations(HASH_SIGNATURE); |
| 68 | } |
| 69 | |