/// <summary>
/// Set how to treat whitespace when parsing.
/// </summary>
public OptionsBuilder WithWhitespaceTreatment(WhitespaceTreatments whitespaceTreatment)
{
// WhitespaceTreatment not recognized
if (!Utils.IsLegalFlagEnum(whitespaceTreatment))
{
Throw.ArgumentException($"{nameof(WhitespaceTreatment)} has an unexpected value, '{WhitespaceTreatment}'", nameof(whitespaceTreatment));
}
return(WithWhitespaceTreatmentInternal(whitespaceTreatment));
}
internal HeaderEnumerator(int count, ReadOnlyMemory <char> buffer, WhitespaceTreatments whitespaceTreatment)
{
IsDisposed = false;
Count = count;
Buffer = buffer;
WhitespaceTreatment = whitespaceTreatment;
_Current = default;
NextHeaderIndex = 0;
CurrentBufferIndex = 0;
}
private HeadersReader(
ReaderStateMachine stateMachine,
BoundConfigurationBase <T> config,
CharacterLookup charLookup,
IReaderAdapter?inner,
IAsyncReaderAdapter?innerAsync,
BufferWithPushback buffer,
ReadRowEnding rowEndingOverride
)
{
LogHelper.StateTransition_NewHeadersReader();
Configuration = config;
Inner.SetAllowNull(inner);
InnerAsync.SetAllowNull(innerAsync);
var options = Configuration.Options;
MemoryPool = Configuration.MemoryPool;
BufferSizeHint = options.ReadBufferSizeHint;
Columns = config.DeserializeColumns;
StateMachine = stateMachine;
stateMachine.Initialize(
charLookup,
options.EscapedValueStartAndEnd,
options.EscapedValueEscapeCharacter,
rowEndingOverride, // this can be something OTHER than what was provided, due to RowEnding.Detect
ReadHeader.Never,
false,
options.WhitespaceTreatment.HasFlag(WhitespaceTreatments.TrimBeforeValues),
options.WhitespaceTreatment.HasFlag(WhitespaceTreatments.TrimAfterValues)
);
Buffer = buffer;
HeaderCount = 0;
PushBackLength = 0;
WhitespaceTreatment = options.WhitespaceTreatment;
}
internal OptionsBuilder WithWhitespaceTreatmentInternal(WhitespaceTreatments whitespaceTreatment)
{
WhitespaceTreatment = whitespaceTreatment;
return(this);
}
