public static void Main(string[] args)
{
var db = new Database();
var cmd = ParseArgs(args);
if (cmd.Verb == "select")
{
var dbFlt = Filter.FromCommand(cmd);
}
else
{
var dbCmd = DatabaseCommand.FromCommand(cmd);
dbCmd.Execute(db);
}
}
public void Execute(DatabaseCommand command)
{
command.Execute(this);
}
public static void Main(string[] args)
{
var db = new Database();
db.Parks["45778"] = new Park {
Id = "45778"
};
db.Parks["90438"] = new Park {
Id = "90438"
};
db.Teams["8007"] = new Team {
Name = "8007", League = League.NA
};
db.Teams["9234"] = new Team {
Name = "9234", League = League.NA
};
var tempGame = new Game {
Date = DateTime.Now, Park = db.Parks["45778"], Attendance = 500,
Visitor = db.Teams["8007"], VisitorScore = 2, Home = db.Teams["9234"], HomeScore = 5
};
db.Games.Add(tempGame);
/*********************/
/* adding commands */
/*********************/
var cmd = ParseArgs(args);
if (cmd.Verb == "select")
{
var dbFlt = Filter.FromCommand(cmd);
db.Execute(dbFlt);
}
else
{
var dbCmd = DatabaseCommand.FromCommand(cmd);
db.Commands.Add(dbCmd);
dbCmd.Execute(db);
}
/* mine */
args = new string[] { "insert", "park", "ParkId", "98765" };
cmd = ParseArgs(args);
db.Commands.Add(DatabaseCommand.FromCommand(cmd));
args = new string[] { "insert", "team", "TeamId", "1000", "League", "NA" };
cmd = ParseArgs(args);
db.Commands.Add(DatabaseCommand.FromCommand(cmd));
args = new string[] { "commit", "commit" };
cmd = ParseArgs(args);
db.Commands.Add(DatabaseCommand.FromCommand(cmd));
db.Commands.Last().Execute(db);
/**********************************/
/* printing out database elements */
/**********************************/
foreach (var c in db.Parks)
{
Console.WriteLine(c.Key + ": " + c.Value);
}
foreach (var c in db.Teams)
{
Console.WriteLine(c.Key + ": " + c.Value.Name + " " + c.Value.League);
}
foreach (var c in db.Games)
{
Console.WriteLine(c.Date + " | " + c.Home.Name + " vs " + c.Visitor.Name + "\n"
+ c.HomeScore + ":" + c.VisitorScore + " with "
+ c.Attendance + " fans at " + c.Park.Id);
}
}
