/// <summary>
/// Initializes a new instance of the SubStatementBuilder class, passing the
/// mandatory objects.
/// </summary>
/// <param name="actor">Whom the Statement is about, as an Agent or Group Object.</param>
/// <param name="verb">Action taken by the Actor.</param>
/// <param name="statementObject"> Activity or Agent that is the Object of the SubStatement.</param>
public SubStatementBuilder(Actor actor, Verb verb, StatementObject statementObject)
{
_actor = actor;
_verb = verb;
_statementObject = statementObject;
_attachments = new List <Attachment>();
}
/// <summary>
/// Initializes a new instance of the SubStatement class.
/// </summary>
/// <param name="actor">Whom the SubStatement is about, as an Agent or Group Object.</param>
/// <param name="verb">Action taken by the Actor.</param>
/// <param name="statementObject">Activity or Agent that is the Object of the SubStatement.</param>
/// <param name="result">Result Object, further details representing a measured outcome.</param>
/// <param name="context">Context that gives the SubStatement more meaning. Examples: a team the Actor is working with, altitude at which a scenario was attempted in a flight simulator.</param>
/// <param name="timestamp">Timestamp of when the events described within this SubStatement occurred. Set by the LRS if not provided.</param>
/// <param name="attachments">Headers for Attachments to the SubStatement</param>
public SubStatement(
Actor actor,
Verb verb,
StatementObject statementObject,
Result result = null,
Context context = null,
DateTime?timestamp = null,
IEnumerable <Attachment> attachments = null)
{
if (statementObject == null)
{
throw new ArgumentNullException(nameof(statementObject));
}
if (statementObject is SubStatement)
{
throw new ArgumentException("A substatement cannot contain a substatement as object", nameof(statementObject));
}
if (verb == null)
{
throw new ArgumentNullException(nameof(verb));
}
if (actor == null)
{
throw new ArgumentNullException(nameof(actor));
}
Actor = actor;
Verb = verb;
StatementObject = statementObject;
Result = result;
Context = context;
Timestamp = timestamp;
if (attachments != null && attachments.Any())
{
Attachments = attachments;
}
}
/// <summary>
/// Starts the creation of a SubStatement object.
/// </summary>
/// <param name="actor">Whom the SubStatement is about, as an Agent or Group Object.</param>
/// <param name="verb">Action taken by the Actor.</param>
/// <param name="statementObject">Activity or Agent that is the Object of the SubStatement.</param>
/// <returns>A builder class that allows to fluently configure a SubStatement.</returns>
public static ISubStatementBuilder CreateSubStatement(Actor actor, Verb verb, StatementObject statementObject)
{
if (statementObject is SubStatement)
{
throw new ArgumentException("A substatement cannot have a substatement as object");
}
return(new SubStatementBuilder(actor, verb, statementObject));
}