internal DynamicBoundConfiguration(
char valueSeparator,
char escapedValueStartAndStop,
char escapeValueEscapeChar,
RowEndings rowEndings,
ReadHeaders readHeader,
WriteHeaders writeHeaders,
WriteTrailingNewLines writeTrailingNewLine,
MemoryPool <char> memoryPool,
char?commentChar,
int?writeBufferSizeHint,
int readBufferSizeHint,
IDynamicTypeConverter dynamicTypeConverter,
DynamicRowDisposal dynamicRowDisposal
) :
base(
valueSeparator,
escapedValueStartAndStop,
escapeValueEscapeChar,
rowEndings,
readHeader,
writeHeaders,
writeTrailingNewLine,
memoryPool,
commentChar,
writeBufferSizeHint,
readBufferSizeHint,
dynamicTypeConverter,
dynamicRowDisposal
)
{
}
/// <summary>
/// For working with dynamic.
/// </summary>
protected BoundConfigurationBase(
char valueSeparator,
char escapedValueStartAndStop,
char escapeValueEscapeChar,
RowEndings rowEndings,
ReadHeaders readHeader,
WriteHeaders writeHeaders,
WriteTrailingNewLines writeTrailingNewLine,
MemoryPool <char> memoryPool,
char?commentChar,
int?writeBufferSizeHint,
int readBufferSizeHint,
IDynamicTypeConverter dynamicTypeConverter,
DynamicRowDisposal dynamicRowDisposal
)
{
NewCons = null;
DeserializeColumns = Array.Empty <Column>();
SerializeColumns = Array.Empty <Column>();
SerializeColumnsNeedEscape = Array.Empty <bool>();
ValueSeparator = valueSeparator;
ValueSeparatorMemory = ValueSeparator.ToString().AsMemory();
EscapedValueStartAndStop = escapedValueStartAndStop;
EscapeValueEscapeChar = escapeValueEscapeChar;
RowEnding = rowEndings;
WriteBufferSizeHint = writeBufferSizeHint;
ReadBufferSizeHint = readBufferSizeHint;
switch (RowEnding)
{
case RowEndings.CarriageReturn:
RowEndingMemory = CarriageReturn;
break;
case RowEndings.CarriageReturnLineFeed:
RowEndingMemory = CarriageReturnLineFeed;
break;
case RowEndings.LineFeed:
RowEndingMemory = LineFeed;
break;
default:
// for cases like detecting headers, actually trying to write is NO GOOD...
// but construction is fine
RowEndingMemory = default;
break;
}
ReadHeader = readHeader;
WriteHeader = writeHeaders;
WriteTrailingNewLine = writeTrailingNewLine;
MemoryPool = memoryPool;
CommentChar = commentChar;
DynamicTypeConverter = dynamicTypeConverter;
DynamicRowDisposal = dynamicRowDisposal;
}
/// <summary>
/// Set when dynamic rows returned by a reader are disposed.
///
/// The options are either when the reader is disposed (the default) or
/// when the row is explicitly disposed.
/// </summary>
public OptionsBuilder WithDynamicRowDisposal(DynamicRowDisposal d)
{
if (!Enum.IsDefined(typeof(DynamicRowDisposal), d))
{
Throw.ArgumentException($"Unexpected {nameof(DynamicRowDisposal)} value: {d}", nameof(d));
}
return(WithDynamicRowDisposalInternal(d));
}
internal OptionsBuilder(Options copy)
{
ValueSeparator = copy.ValueSeparator;
EscapedValueStartAndEnd = copy.EscapedValueStartAndEnd;
EscapedValueEscapeCharacter = copy.EscapedValueEscapeCharacter;
RowEnding = copy.RowEnding;
ReadHeader = copy.ReadHeader;
WriteHeader = copy.WriteHeader;
TypeDescriber = copy.TypeDescriber;
WriteTrailingNewLine = copy.WriteTrailingNewLine;
MemoryPool = copy.MemoryPool;
CommentCharacter = copy.CommentCharacter;
WriteBufferSizeHint = copy.WriteBufferSizeHint;
ReadBufferSizeHint = copy.ReadBufferSizeHint;
DynamicTypeConverter = copy.DynamicTypeConverter;
DynamicRowDisposal = copy.DynamicRowDisposal;
}
// sometimes we want to skip validation in tests
internal OptionsBuilder WithDynamicRowDisposalInternal(DynamicRowDisposal d)
{
DynamicRowDisposal = d;
return(this);
}
