// 생성자
public ClsWritePacketData(byte invokeId, ClsTagItem tagItem, byte orderPriority, bool hasValue, double value)
{
m_OrderTime = DateTime.Now;
m_ReorderCount = 0;
m_FirstOrderTime = m_OrderTime;
m_InvokeId = invokeId;
m_Item = tagItem;
m_Device = tagItem.Device;
m_Priority = orderPriority;
m_HasValue = hasValue;
m_Value = value;
}
// public static 메서드
public static ClsTagItem FindTagObject(IEnumerable <ClsTagItem> tagItems, int tagId)
{
ClsTagItem rtn = null;
foreach (ClsTagItem nowItem in tagItems)
{
if (nowItem.CheckTagItem(tagId))
{
rtn = nowItem;
break;
}
}
return(rtn);
}
public bool AddTag(ClsTagItem tagItem, byte propertyid)
{
bool rtn = false;
if (tagItem == null)
{
throw new ArgumentNullException("TagItem 이 null 입니다", "tagItem");
}
//else if (this.m_Items.Count > REQUEST_MAX_OBJECT_COUNT)
//{
// throw new ArgumentException("최대 Object 갯수를 초과했습니다", "tagItem");
//}
else if (propertyid != PROPERTY_PRESENT_VALUE & propertyid != PROPERTY_PRIORITY_ARRAY)
{
throw new ArgumentException("처리하지 않는 propertyid 입니다", "propertyid");
}
else if (this.m_RequsetPacket != null)
{
throw new ArgumentException("RequestPacket 이 만든 후에는 추가할 수 없습니다", "tagItem");
}
else
{
if (propertyid == PROPERTY_PRESENT_VALUE
& this.m_ResponsePacketSizeEstimates + PacketMultiReadRequest.RESPONSE_PACKET_PRESENT_VALUE_SIZE <= PacketMultiReadRequest.PACKET_MAX_SIZE)
{
this.m_ResponsePacketSizeEstimates += PacketMultiReadRequest.RESPONSE_PACKET_PRESENT_VALUE_SIZE;
this.m_Items.Add(new ClsRequestItemData(tagItem, propertyid));
rtn = true;
}
else if (propertyid == PROPERTY_PRIORITY_ARRAY
& this.m_ResponsePacketSizeEstimates + PacketMultiReadRequest.RESPONSE_PACKET_PRIORITY_ARRAY_SIZE <= PacketMultiReadRequest.PACKET_MAX_SIZE)
{
this.m_ResponsePacketSizeEstimates += PacketMultiReadRequest.RESPONSE_PACKET_PRIORITY_ARRAY_SIZE;
this.m_Items.Add(new ClsRequestItemData(tagItem, propertyid));
rtn = true;
}
else
{
rtn = false;
}
}
return(rtn);
}
// public 메서드
public bool AddTag(ClsTagItem tagItem)
{
return(this.AddTag(tagItem, PROPERTY_PRESENT_VALUE));
}
// 생성자
public ClsRequestItemData(ClsTagItem tagItem, byte propertyid)
{
this.m_TagItem = tagItem;
this.m_PropertyId = propertyid;
}
