public override int GetHashCode()
{
int prime = 31;
int result = 1;
result = prime * result + BitConverter.ToInt32(BitConverter.GetBytes(boost),0);
result = prime * result + ((context == null) ? 0 : context.GetHashCode());
result = prime * result + ((match == null) ? 0 : match.GetHashCode());
return result;
}