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// Copyright 2018 Grove Enterprises LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//use std::io::{BufWriter, Write};
//use std::net::TcpStream;
//use super::arrow::*;
//extern crate byteorder;
//use self::byteorder::{WriteBytesExt, LittleEndian};
//fn write_column(col: &ArrayData) {
//
// let mut stream = BufWriter::new(TcpStream::connect("127.0.0.1:34254").unwrap());
//
// use std::slice;
// use std::mem;
//
// //stream.write_u32(col.len() as u32).unwrap();
// let slice_u8: &[u8] = match col {
// &ArrayData::Float32(ref v) => {
// let slice : &[f32] = &v;
// unsafe {
// slice::from_raw_parts(
// slice.as_ptr() as *const u8,
// slice.len() * mem::size_of::<f32>(),
// )
// }
// },
// &ArrayData::Float64(ref v) => {
// let slice : &[f64] = &v;
// unsafe {
// slice::from_raw_parts(
// slice.as_ptr() as *const u8,
// slice.len() * mem::size_of::<f64>(),
// )
// }
// },
// _ => unimplemented!()
// };
//
// let mut wtr = vec![];
// wtr.write_u32::<LittleEndian>(col.len() as u32).unwrap();
// stream.write(&wtr).unwrap();
// stream.write(slice_u8).unwrap();
//
//
//}