Method write

src/org/apache/pig/data/SchemaTuple.java:141–156

(DataOutput out, boolean writeIdentifiers)

    protected abstract void generatedCodeSetIterator(Iterator<Object> l) throws ExecException;

    protected void write(DataOutput out, boolean writeIdentifiers) throws IOException {
        if (writeIdentifiers) {
            int id = getSchemaTupleIdentifier();
            if (id < BinInterSedes.UNSIGNED_BYTE_MAX) {
                out.writeByte(BinInterSedes.SCHEMA_TUPLE_BYTE_INDEX);
                out.writeByte(id);
            } else if (id < BinInterSedes.UNSIGNED_SHORT_MAX) {
                out.writeByte(BinInterSedes.SCHEMA_TUPLE_SHORT_INDEX);
                out.writeShort(id);
            } else {
                out.writeByte(BinInterSedes.SCHEMA_TUPLE);
                out.writeInt(id);
            }
        }
        writeElements(out);
    }

    protected static void write(DataOutput out, DataBag v) throws IOException {
        bis.writeDatum(out, v, DataType.BAG);