public void ReadXsvObservableTest()
{
var csv = new List<IList<string>>();
using (var reader = new XsvReader(new StringReader(testData01)))
{
csv.Add(reader.ReadXsvLine(new[] { "," }).ToArray());
#if net40
IDisposable disposable = reader.ReadXsvAsObservable(new[] { "," }, System.Reactive.Concurrency.ThreadPoolScheduler.Instance).Subscribe(row =>
#endif
#if net45
IDisposable disposable = reader.ReadXsvAsObservable(new[] { "," }).Subscribe(row =>
#endif
{
csv.Add(row);
Console.WriteLine("OnNext");
Console.WriteLine(row.ConcatWith(", "));
},
e => Console.WriteLine("OnError " + e.Message),
() =>
{
Console.WriteLine("OnCompleted.");
foreach (var row in csv.Zip(expected01, (l, r) => new { expected = r, actual = l }))
{
Console.WriteLine(row.actual.ConcatWith("|") + "\\n");
CollectionAssert.AreEqual((ICollection)row.expected, (ICollection)row.actual);
}
});
}
}
static IDisposable ReadXsvObservable(XsvReader reader)
{
var csv = new List<IList<string>>();
var header = reader.ReadXsvLine(new[] { "," }).ToArray();
csv.Add(header);
return reader.ReadXsvAsObservable(new[] { "," })
.Subscribe(row =>
{
csv.Add(row);
Console.WriteLine("OnNext:" + System.Threading.Thread.CurrentThread.ManagedThreadId + " => " + row.ConcatWith(", "));
},
e => Console.WriteLine("OnError " + e.Message),
() =>
{
Console.WriteLine("OnCompleted:" + System.Threading.Thread.CurrentThread.ManagedThreadId);
Console.WriteLine("");
foreach (var row in csv)
{
Console.WriteLine(row.Select(s => s.MakeXsvField(new[] { "," })).ConcatWith(", "));
}
});
}
public void ReadAsObservable()
{
Cancel();
var reader = new XsvReader(new System.IO.StreamReader(@".\ModelShips.txt"));
var header = reader.ReadXsvLine(new[] { "," }).ToList();
disposable = reader.ReadXsvAsObservable(new[] { "," })
.Where(row => !row.First().StartsWith(";"))
.Select(row => ModelShip.FromCsvRecord(header, row))
//.Where(row => row.Price >= 2500)
//.Where(row => row.ClassOfShip == "戦艦")
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(
row =>
{
System.Diagnostics.Debug.WriteLine("OnNext");
this.Rows.Add(row);
},
error =>
{
System.Diagnostics.Debug.WriteLine("OnError:" + error);
reader.Dispose();
},
() =>
{
System.Diagnostics.Debug.WriteLine("OnCompleted");
reader.Dispose();
});
}