private SigoSchema ParseIdentifier()
{
switch (t.Raw)
{
case "true": {
var ret = new ValueSchema(true);
Next();
return(ret);
}
case "false": {
var ret = new ValueSchema(false);
Next();
return(ret);
}
case "null":
case "NaN":
case "Infinity":
throw new InvalidOperationException($"'{t.Raw}' is not supported");
default:
var key = t.Raw;
Next();
return(new ReferenceSchema(key));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MappingKey"/> class.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="path">The path.</param>
/// <param name="schema">The schema.</param>
public MappingKey(string key, AttributePath path, ValueSchema schema)
: this(key)
{
if (path != null)
{
this.Path = path;
}
this.Schema = schema;
if (this.Schema.IsBlock)
{
this.InitialAnalysis =
this.Schema.IsListOrSet ? AttributeContent.BlockList : AttributeContent.BlockObject;
}
else if (this.Schema.IsListOrSet)
{
this.InitialAnalysis = AttributeContent.Sequence;
}
else if (this.Schema.IsScalar)
{
this.InitialAnalysis = AttributeContent.Value;
}
else if (this.Schema.Type == SchemaValueType.TypeMap)
{
this.InitialAnalysis = AttributeContent.Mapping;
}
else
{
this.InitialAnalysis = AttributeContent.None;
}
}
/// <summary>
/// Converts current not to JSON according to the avro specification.
/// </summary>
/// <param name="writer">The writer.</param>
/// <param name="seenSchemas">The seen schemas.</param>
internal override void ToJsonSafe(JsonTextWriter writer, HashSet <NamedSchema> seenSchemas)
{
writer.WriteStartObject();
writer.WriteProperty("type", "map");
writer.WritePropertyName("values");
ValueSchema.ToJson(writer, seenSchemas);
writer.WriteEndObject();
}
