} // addNode
/// <summary>
/// Add node to Data Structure row
/// </summary>
/// <param name="node">node</param>
public void AddNode(PrintDataElement node)
{
if (node == null)
{
throw new ArgumentException("Node cannot be null");
}
if (_nodes == null)
{
AddRow(false, 0);
}
_nodes.Add(node);
} // addNode
} // GetHashCode
public override bool Equals(object compare)
{
if (compare.GetType() == typeof(PrintDataElement))
{
PrintDataElement pde = (PrintDataElement)compare;
if (pde.GetColumnName().Equals(_columnName))
{
if (pde.GetValue() != null && pde.GetValue().Equals(_value))
{
return(true);
}
if (pde.GetValue() == null && _value == null)
{
return(true);
}
}
}
return(false);
}
} // getNode
/// <summary>
/// Get Primary Key in row
/// </summary>
/// <returns>PK or null</returns>
public PrintDataElement GetPKey()
{
if (_nodes == null)
{
return(null);
}
for (int i = 0; i < _nodes.Count; i++)
{
Object o = _nodes[i];
if (o.GetType() == typeof(PrintDataElement))
{
PrintDataElement pde = (PrintDataElement)o;
if (pde.IsPKey())
{
return(pde);
}
}
}
return(null);
} // getPKey
} // isFunctionRow
/// <summary>
/// Is the current Row a Function Row
/// </summary>
/// <returns>true if function row</returns>
public bool IsPageBreak()
{
// page break requires function and meta data
if (IsFunctionRow() && _nodes != null)
{
for (int i = 0; i < _nodes.Count; i++)
{
Object o = _nodes[i];
if (o.GetType() == typeof(PrintDataElement))
{
PrintDataElement pde = (PrintDataElement)o;
if (pde.IsPageBreak())
{
return(true);
}
}
}
}
return(false);
} // isPageBreak
} // hasLevelNo
/// <summary>
/// Get Line Level Number for current row
/// </summary>
/// <returns>line level no 0 = default</returns>
public int GetLineLevelNo()
{
if (_nodes == null || !_hasLevelNo)
{
return(0);
}
for (int i = 0; i < _nodes.Count; i++)
{
Object o = _nodes[i];
if (o.GetType() == typeof(PrintDataElement))
{
PrintDataElement pde = (PrintDataElement)o;
if (LEVEL_NO.Equals(pde.GetColumnName()))
{
int ii = (int)pde.GetValue();
return(ii);
}
}
}
return(0);
} // getLineLevel
