protected void HandleChunk(XmlTextReader xml)
{
int lookingFor = 0; // 0 = nothing, 1 = key, 2 = value
string key = null;
NodeType type = NodeType.String;
string data = null;
DataNode node = null;
while (xml.Read())
{
if (xml.NodeType == XmlNodeType.Element)
{
if (xml.Name == KEY_STRING)
{
lookingFor = 1;
}
else if (xml.Name == VALUE_STRING)
{
string strType = xml.GetAttribute(TYPE_ATTR);
lookingFor = 2;
switch (strType)
{
case TYPE_INT:
type = NodeType.Int;
break;
case TYPE_DOUBLE:
type = NodeType.Double;
break;
case TYPE_XML:
type = NodeType.Xml;
lookingFor = 0;
break;
}
}
}
else if (xml.NodeType == XmlNodeType.Text)
{
switch (lookingFor)
{
case 1:
key = xml.Value;
break;
case 2:
data = xml.Value;
break;
}
lookingFor = 0;
}
else if (xml.NodeType == XmlNodeType.EndElement &&
xml.Name == CHUNK_STRING)
{
switch (type)
{
case NodeType.String:
node = new StringNode(data);
break;
case NodeType.Int:
node = new IntNode(Int32.Parse(data));
break;
case NodeType.Double:
node = new DoubleNode(Double.Parse(data));
break;
case NodeType.Xml:
break;
}
break;
}
}
if (key != null && node != null)
{
_data[key] = node;
}
}
public void Set(string key, int data)
{
IntNode i = new IntNode(data);
StoreData(key, i);
}