/// <summary>
/// <para>
/// Creates a human-readable representation of the given metadata.
/// </para>
/// <para>
/// Warning: Do not rely on the format of the returned string.
/// It is designed for debugging only and may change arbitrarily between releases.
/// </para>
/// </summary>
/// <param name="column"> The metadata item. </param>
/// <param name="options"> Options for generating the string. </param>
/// <param name="indent"> The number of indent spaces to use before each new line. </param>
/// <returns> A human-readable representation. </returns>
public static string ToDebugString(
[NotNull] this IFunctionColumn column,
MetadataDebugStringOptions options,
int indent = 0)
{
var builder = new StringBuilder();
var indentString = new string(' ', indent);
builder.Append(indentString);
var singleLine = (options & MetadataDebugStringOptions.SingleLine) != 0;
if (singleLine)
{
builder.Append($"Column: {column.Table.Name}.");
}
builder.Append(column.Name).Append(" (");
builder.Append(column.StoreType).Append(")");
if (column.IsNullable)
{
builder.Append(" Nullable");
}
else
{
builder.Append(" NonNullable");
}
builder.Append(")");
if (!singleLine &&
(options & MetadataDebugStringOptions.IncludeAnnotations) != 0)
{
builder.Append(column.AnnotationsToDebugString(indent + 2));
}
return(builder.ToString());
}
/// <inheritdoc /> public virtual IEnumerable <IAnnotation> For(IFunctionColumn column, bool designTime) => Enumerable.Empty <IAnnotation>();
public virtual IEnumerable <IAnnotation> For(IFunctionColumn column) => Enumerable.Empty <IAnnotation>();
public IEnumerable <IAnnotation> For(IFunctionColumn column) => _providers.SelectMany(p => p.For(column));
