public static HasSignStatement IsSignOf(this StatementBuilder builder, IConcept concept)
{
var statement = new HasSignStatement(null, concept, builder.Subject);
builder.SemanticNetwork.Statements.Add(statement);
return(statement);
}
public static HasSignStatement HasSign(this StatementBuilder builder, IConcept sign)
{
var statement = new HasSignStatement(null, builder.Subject, sign);
builder.SemanticNetwork.Statements.Add(statement);
return(statement);
}
public Boolean CheckHasSign(IEnumerable <IStatement> statements)
{
return(HasSignStatement.GetSigns(statements, Concept, true).Select(hs => hs.Sign).Contains(Sign));
}
