static void Main(string[] args)
{
Document doc = new Document("Hello! This is Document");
IStorable isDoc = doc as IStorable;
if (isDoc != null)
{
isDoc.Read();
}
else
{
Console.WriteLine("IStorable not support");
}
ICompressible icDoc = doc as ICompressible;
if (icDoc != null)
{
icDoc.Compress();
}
else
{
Console.WriteLine("ICompressible not support");
}
ILoggedCompressible ilcDoc = doc as ILoggedCompressible;
if (ilcDoc != null)
{
ilcDoc.LogSavedByte();
ilcDoc.Compress();
}
else
{
Console.WriteLine("ILoggedCompressible not support");
}
IStorableCompressible iscDoc = doc as IStorableCompressible;
if (iscDoc != null)
{
iscDoc.LogSavedByte();
iscDoc.LogOriginalSize();
iscDoc.Compress();
iscDoc.Read();
}
else
{
Console.WriteLine("IStorableCompressible not support");
}
IEncryptable ieDoc = doc as IEncryptable;
if (ieDoc != null)
{
ieDoc.Encrypt();
}
else
{
Console.WriteLine("Encrypt not support");
}
Console.ReadLine();
}
