public ArrayImpl SplitBinaryData(BinaryDataContext data, long size)
{
if (size <= 0 || size > Int32.MaxValue)
{
throw RuntimeException.InvalidNthArgumentValue(2);
}
ArrayImpl array = new ArrayImpl();
long dataSize = data.Size();
if (dataSize < size)
{
array.Add(data);
return(array);
}
int readedBytes = 0;
var dataStream = data.GetStream();
while (readedBytes < dataSize)
{
int bytesToRead = (int)size;
if (bytesToRead > dataSize - readedBytes)
{
bytesToRead = (int)(dataSize - readedBytes);
}
byte[] buffer = new byte[bytesToRead];
dataStream.Read(buffer, 0, bytesToRead);
readedBytes += bytesToRead;
array.Add(new BinaryDataContext(buffer));
}
return(array);
}
public string TimeZonePresentation(string id)
{
try
{
return(TimeZoneConverter.TimeZonePresentation(id));
}
catch (TimeZoneNotFoundException)
{
throw RuntimeException.InvalidNthArgumentValue(1);
}
}
public int StandardTimeOffset(string timeZone = null, IValue universalTime = null)
{
try
{
return(TimeZoneConverter.StandardTimeOffset(timeZone, universalTime?.AsDate()));
}
catch (TimeZoneNotFoundException)
{
throw RuntimeException.InvalidNthArgumentValue(1);
}
}
public IValue ToUniversalTime(IValue localTime, string timeZone = null)
{
try
{
var dt = TimeZoneConverter.ToUniversalTime(localTime.AsDate(), timeZone);
return(ValueFactory.Create(dt));
}
catch (TimeZoneNotFoundException)
{
throw RuntimeException.InvalidNthArgumentValue(2);
}
}
public void Move(IValue row, int offset)
{
int index_source = IndexByValue(row);
int index_dest = index_source + offset;
if (index_dest < 0 || index_dest >= _rows.Count())
{
throw RuntimeException.InvalidNthArgumentValue(2);
}
ValueTableRow tmp = _rows[index_source];
if (index_source < index_dest)
{
_rows.Insert(index_dest + 1, tmp);
_rows.RemoveAt(index_source);
}
else
{
_rows.RemoveAt(index_source);
_rows.Insert(index_dest, tmp);
}
}
public static ArrayImpl Constructor(IValue[] dimensions)
{
if (dimensions.Length == 1 && dimensions[0].GetRawValue() is FixedArrayImpl)
{
return(Constructor(dimensions[0]));
}
ArrayImpl cloneable = null;
for (int dim = dimensions.Length - 1; dim >= 0; dim--)
{
if (dimensions[dim] == null)
{
throw RuntimeException.InvalidNthArgumentType(dim + 1);
}
int bound = (int)dimensions[dim].AsNumber();
if (bound <= 0)
{
throw RuntimeException.InvalidNthArgumentValue(dim + 1);
}
var newInst = new ArrayImpl();
FillArray(newInst, bound);
if (cloneable != null)
{
for (int i = 0; i < bound; i++)
{
newInst._values[i] = CloneArray(cloneable);
}
}
cloneable = newInst;
}
return(cloneable);
}
public void Move(IValue item, int offset)
{
int index_source = IndexByValue(item);
int index_dest = index_source + offset;
if (index_dest < 0 || index_dest >= _items.Count())
{
throw RuntimeException.InvalidNthArgumentValue(2);
}
ValueListItem itemObject = _items[index_source];
if (index_source < index_dest)
{
_items.Insert(index_dest + 1, itemObject);
_items.RemoveAt(index_source);
}
else
{
_items.RemoveAt(index_source);
_items.Insert(index_dest, itemObject);
}
}
