private HDef(string val)
{
if (val == null || !val.StartsWith("^") || !HDict.isTagName(val))
{
throw new ArgumentException("Invalid def val: \"" + val + "\"");
}
m_val = val;
}
// Add tag name and value. Return this.
public HDictBuilder add(string name, HVal val)
{
if (!HDict.isTagName(name))
{
throw new InvalidOperationException("Invalid tag name: " + name);
}
if (m_map == null)
{
m_map = new Dictionary <string, HVal>();
}
m_map.Add(name, val);
return(this);
}
//////////////////////////////////////////////////////////////////////////
// Building
//////////////////////////////////////////////////////////////////////////
// Add new column and return builder for column metadata.
// Columns cannot be added after adding the first row.
public HDictBuilder addCol(string name)
{
if (m_rows.Count > 0)
{
throw new InvalidOperationException("Cannot add cols after rows have been added");
}
if (!HDict.isTagName(name))
{
throw new ArgumentException("Invalid column name: " + name, "name");
}
BCol col = new BCol(name);
m_cols.Add(col);
return(col.Meta);
}