/// <summary>
/// Initializes a new instance of the <see cref="YamlSequenceNode"/> class.
/// </summary>
/// <param name="events">The events.</param>
/// <param name="state">The state.</param>
internal YamlSequenceNode(EventReader events, DocumentLoadingState state)
{
SequenceStart sequence = events.Expect <SequenceStart>();
Load(sequence, state);
Style = sequence.Style;
bool hasUnresolvedAliases = false;
while (!events.Accept <SequenceEnd>())
{
YamlNode child = ParseNode(events, state);
children.Add(child);
hasUnresolvedAliases |= child is YamlAliasNode;
}
if (hasUnresolvedAliases)
{
state.AddNodeWithUnresolvedAliases(this);
}
#if DEBUG
else
{
foreach (var child in children)
{
if (child is YamlAliasNode)
{
throw new InvalidOperationException("Error in alias resolution.");
}
}
}
#endif
events.Expect <SequenceEnd>();
}
/// <summary>
/// Initializes a new instance of the <see cref="YamlMappingNode"/> class.
/// </summary>
/// <param name="events">The events.</param>
/// <param name="state">The state.</param>
internal YamlMappingNode(EventReader events, DocumentLoadingState state)
{
MappingStart mapping = events.Expect <MappingStart>();
Load(mapping, state);
Style = mapping.Style;
bool hasUnresolvedAliases = false;
while (!events.Accept <MappingEnd>())
{
YamlNode key = ParseNode(events, state);
YamlNode value = ParseNode(events, state);
try
{
children.Add(key, value);
}
catch (ArgumentException err)
{
throw new YamlException(key.Start, key.End, "Duplicate key", err);
}
hasUnresolvedAliases |= key is YamlAliasNode || value is YamlAliasNode;
}
if (hasUnresolvedAliases)
{
state.AddNodeWithUnresolvedAliases(this);
}
#if DEBUG
else
{
foreach (var child in children)
{
if (child.Key is YamlAliasNode)
{
throw new InvalidOperationException("Error in alias resolution.");
}
if (child.Value is YamlAliasNode)
{
throw new InvalidOperationException("Error in alias resolution.");
}
}
}
#endif
events.Expect <MappingEnd>();
}
