public virtual void Visit(FieldExpression expression)
{
VisitSubNodes(expression);
}
/// <summary>
/// Parse an FieldExpression
/// </summary>
/// <param name="expression">Expression which is already parsed</param>
/// <returns></returns>
public Expression ParseFieldExpression(Expression expression)
{
FieldExpression fieldExpression = new FieldExpression();
//Add already parsed expression to field
fieldExpression.SetExpression(expression);
//Skip . token
NextToken(".", "expression.identifier", '.');
//Parse identifier
CurrentToken = TokenStream.NextToken();
fieldExpression.SetIdentifier(CurrentToken.GetValue().ToString());
return fieldExpression;
}