|
public GetNode ( string anchor, bool throwException, YamlDotNet.Core.Mark start, YamlDotNet.Core.Mark end ) : |
||
| anchor | string | The anchor. |
| throwException | bool | if set to |
| start | YamlDotNet.Core.Mark | The start position. |
| end | YamlDotNet.Core.Mark | The end position. |
| return | ||
/// <summary>
/// Parses the node represented by the next event in <paramref name="parser" />.
/// </summary>
/// <returns>Returns the node that has been parsed.</returns>
static internal YamlNode ParseNode(IParser parser, DocumentLoadingState state)
{
if (parser.Accept <Scalar>())
{
return(new YamlScalarNode(parser, state));
}
if (parser.Accept <SequenceStart>())
{
return(new YamlSequenceNode(parser, state));
}
if (parser.Accept <MappingStart>())
{
return(new YamlMappingNode(parser, state));
}
if (parser.Accept <AnchorAlias>())
{
var alias = parser.Expect <AnchorAlias>();
return(state.GetNode(alias.Value, false, alias.Start, alias.End) ?? new YamlAliasNode(alias.Value));
}
throw new ArgumentException("The current event is of an unsupported type.", "events");
}
/// <summary>
/// Parses the node represented by the next event in <paramref name="events" />.
/// </summary>
/// <param name="events">The events.</param>
/// <param name="state">The state.</param>
/// <returns>Returns the node that has been parsed.</returns>
static internal YamlNode ParseNode(EventReader events, DocumentLoadingState state, bool allowOverrideKeys)
{
if (events.Accept <Scalar>())
{
return(new YamlScalarNode(events, state));
}
if (events.Accept <SequenceStart>())
{
return(new YamlSequenceNode(events, state, allowOverrideKeys));
}
if (events.Accept <MappingStart>())
{
return(new YamlMappingNode(events, state, allowOverrideKeys));
}
if (events.Accept <AnchorAlias>())
{
AnchorAlias alias = events.Expect <AnchorAlias>();
return(state.GetNode(alias.Value, false, alias.Start, alias.End) ?? new YamlAliasNode(alias.Value));
}
throw new ArgumentException("The current event is of an unsupported type.", "events");
}
internal override void ResolveAliases(DocumentLoadingState state)
{
Dictionary <YamlNode, YamlNode> dictionary = null;
Dictionary <YamlNode, YamlNode> dictionary2 = null;
foreach (KeyValuePair <YamlNode, YamlNode> pair in this.children)
{
if (pair.Key is YamlAliasNode)
{
dictionary = new Dictionary <YamlNode, YamlNode> {
{
pair.Key,
state.GetNode(pair.Key.Anchor, true, pair.Key.Start, pair.Key.End)
}
};
}
if (pair.Value is YamlAliasNode)
{
dictionary2 = new Dictionary <YamlNode, YamlNode> {
{
pair.Key,
state.GetNode(pair.Value.Anchor, true, pair.Value.Start, pair.Value.End)
}
};
}
}
if (dictionary2 != null)
{
foreach (KeyValuePair <YamlNode, YamlNode> pair2 in dictionary2)
{
this.children[pair2.Key] = pair2.Value;
}
}
if (dictionary != null)
{
foreach (KeyValuePair <YamlNode, YamlNode> pair3 in dictionary)
{
YamlNode node = this.children[pair3.Key];
this.children.Remove(pair3.Key);
this.children.Add(pair3.Value, node);
}
}
}
/// <summary>
/// Resolves the aliases that could not be resolved when the node was created.
/// </summary>
/// <param name="state">The state of the document.</param>
internal override void ResolveAliases(DocumentLoadingState state)
{
for (int i = 0; i < children.Count; ++i)
{
if (children[i] is YamlAliasNode)
{
children[i] = state.GetNode(children[i].Anchor, true, children[i].Start, children[i].End);
}
}
}
internal override void ResolveAliases(DocumentLoadingState state)
{
for (int i = 0; i < this.children.Count; i++)
{
if (this.children[i] is YamlAliasNode)
{
this.children[i] = state.GetNode(this.children[i].Anchor, true, this.children[i].Start, this.children[i].End);
}
}
}
/// <summary>
/// Resolves the aliases that could not be resolved when the node was created.
/// </summary>
/// <param name="state">The state of the document.</param>
internal override void ResolveAliases(DocumentLoadingState state)
{
Dictionary <YamlNode, YamlNode> keysToUpdate = null;
Dictionary <YamlNode, YamlNode> valuesToUpdate = null;
foreach (var entry in children)
{
if (entry.Key is YamlAliasNode)
{
if (keysToUpdate == null)
{
keysToUpdate = new Dictionary <YamlNode, YamlNode>();
}
keysToUpdate.Add(entry.Key, state.GetNode(entry.Key.Anchor, true, entry.Key.Start, entry.Key.End));
}
if (entry.Value is YamlAliasNode)
{
if (valuesToUpdate == null)
{
valuesToUpdate = new Dictionary <YamlNode, YamlNode>();
}
valuesToUpdate.Add(entry.Key, state.GetNode(entry.Value.Anchor, true, entry.Value.Start, entry.Value.End));
}
}
if (valuesToUpdate != null)
{
foreach (var entry in valuesToUpdate)
{
children[entry.Key] = entry.Value;
}
}
if (keysToUpdate != null)
{
foreach (var entry in keysToUpdate)
{
YamlNode value = children[entry.Key];
children.Remove(entry.Key);
children.Add(entry.Value, value);
}
}
}
internal override void ResolveAliases(DocumentLoadingState state)
{
Dictionary <YamlNode, YamlNode> dictionary = null;
Dictionary <YamlNode, YamlNode> dictionary2 = null;
foreach (KeyValuePair <YamlNode, YamlNode> child in children)
{
if (child.Key is YamlAliasNode)
{
if (dictionary == null)
{
dictionary = new Dictionary <YamlNode, YamlNode>();
}
dictionary.Add(child.Key, state.GetNode(child.Key.Anchor, true, child.Key.Start, child.Key.End));
}
if (child.Value is YamlAliasNode)
{
if (dictionary2 == null)
{
dictionary2 = new Dictionary <YamlNode, YamlNode>();
}
dictionary2.Add(child.Key, state.GetNode(child.Value.Anchor, true, child.Value.Start, child.Value.End));
}
}
if (dictionary2 != null)
{
foreach (KeyValuePair <YamlNode, YamlNode> item in dictionary2)
{
children[item.Key] = item.Value;
}
}
if (dictionary != null)
{
foreach (KeyValuePair <YamlNode, YamlNode> item2 in dictionary)
{
YamlNode value = children[item2.Key];
children.Remove(item2.Key);
children.Add(item2.Value, value);
}
}
}
/// <summary>
/// Parses the node represented by the next event in <paramref name="parser" />.
/// </summary>
/// <returns>Returns the node that has been parsed.</returns>
internal static YamlNode ParseNode(IParser parser, DocumentLoadingState state)
{
if (parser.Accept<Scalar>())
{
return new YamlScalarNode(parser, state);
}
if (parser.Accept<SequenceStart>())
{
return new YamlSequenceNode(parser, state);
}
if (parser.Accept<MappingStart>())
{
return new YamlMappingNode(parser, state);
}
if (parser.Accept<AnchorAlias>())
{
var alias = parser.Expect<AnchorAlias>();
return state.GetNode(alias.Value, false, alias.Start, alias.End) ?? new YamlAliasNode(alias.Value);
}
throw new ArgumentException("The current event is of an unsupported type.", "events");
}
