/// <summary>
/// Returns a <see cref="string"/> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="string"/> that represents this instance.
/// </returns>
internal override string ToString(RecursionLevel level)
{
if (!level.TryIncrement())
{
return(MaximumRecursionLevelReachedToStringValue);
}
using var textBuilder = StringBuilderPool.Rent();
var text = textBuilder.Builder;
text.Append("[ ");
foreach (var child in children)
{
if (text.Length > 2)
{
text.Append(", ");
}
text.Append(child.ToString(level));
}
text.Append(" ]");
level.Decrement();
return(text.ToString());
}
/// <summary>
/// Recursively enumerates all the nodes from the document, starting on the current node,
/// and throwing <see cref="MaximumRecursionLevelReachedException"/>
/// if <see cref="RecursionLevel.Maximum"/> is reached.
/// </summary>
internal override IEnumerable <YamlNode> SafeAllNodes(RecursionLevel level)
{
level.Increment();
yield return(this);
foreach (var child in children)
{
foreach (var node in child.SafeAllNodes(level))
{
yield return(node);
}
}
level.Decrement();
}
internal override string ToString(RecursionLevel level)
{
if (!level.TryIncrement())
{
return("WARNING! INFINITE RECURSION!");
}
StringBuilder stringBuilder = new StringBuilder("[ ");
foreach (YamlNode child in children)
{
if (stringBuilder.Length > 2)
{
stringBuilder.Append(", ");
}
stringBuilder.Append(child.ToString(level));
}
stringBuilder.Append(" ]");
level.Decrement();
return(stringBuilder.ToString());
}
/// <summary>
/// Returns a <see cref="System.String"/> that represents this instance.
/// </summary>
/// <returns>
/// A <see cref="System.String"/> that represents this instance.
/// </returns>
internal override string ToString(RecursionLevel level)
{
if (!level.TryIncrement())
{
return(MaximumRecursionLevelReachedToStringValue);
}
var text = new StringBuilder("{ ");
foreach (var child in children)
{
if (text.Length > 2)
{
text.Append(", ");
}
text.Append("{ ").Append(child.Key.ToString(level)).Append(", ").Append(child.Value.ToString(level)).Append(" }");
}
text.Append(" }");
level.Decrement();
return(text.ToString());
}