public static FormatProcessor Get(OutputWriter outputWriter, FormatShape shape)
{
// we use cached instances as the instance is able then to continue old output
if (_lastProcessor != null && _lastProcessor.Shape.Equals(shape) &&
_lastProcessor.OutputWriter.Equals(outputWriter))
{
return _lastProcessor;
}
switch (shape)
{
case FormatShape.List:
_lastProcessor = new ListFormatProcessor(outputWriter);
break;
case FormatShape.Table:
_lastProcessor = new TableFormatProcessor(outputWriter);
break;
default:
throw new PSInvalidOperationException("Cannot get FormatProcessor for undefined shape");
}
return _lastProcessor;
}
public static FormatProcessor Get(OutputWriter outputWriter, FormatShape shape)
{
// we use cached instances as the instance is able then to continue old output
if (_lastProcessor != null && _lastProcessor.Shape.Equals(shape) &&
_lastProcessor.OutputWriter.Equals(outputWriter))
{
return(_lastProcessor);
}
switch (shape)
{
case FormatShape.List:
_lastProcessor = new ListFormatProcessor(outputWriter);
break;
case FormatShape.Table:
_lastProcessor = new TableFormatProcessor(outputWriter);
break;
default:
throw new PSInvalidOperationException("Cannot get FormatProcessor for undefined shape");
}
return(_lastProcessor);
}
protected FormatProcessor(FormatShape shape, OutputWriter outputWriter)
{
Shape = shape;
OutputWriter = outputWriter;
_state = FormattingState.FormatEnd;
}
protected virtual void ProcessGroupEnd(GroupEndData data)
{
OutputWriter.WriteToErrorStream = false;
OutputWriter.WriteLine("");
}
internal TableFormatProcessor(OutputWriter writer) : base(FormatShape.Table, writer)
{
}
internal ListFormatProcessor(OutputWriter writer) : base(FormatShape.List, writer)
{
}
protected FormatProcessor(FormatShape shape, OutputWriter outputWriter)
{
Shape = shape;
OutputWriter = outputWriter;
_state = FormattingState.FormatEnd;
}
internal ListFormatProcessor(OutputWriter writer)
: base(FormatShape.List, writer)
{
}