public ACK() : base(null, "ACK")
{
data = new abstractType[3];
data[0] = new MSH(this);
data[1] = new MSA(this);
data[2] = new ERR(this);
}
public A04() : base(null, "A04")
{
data = new abstractType[4];
data[0] = new EVN(this);
data[1] = new MSH(this);
data[2] = new PID(this);
data[3] = new PV1(this);
}