/// <summary>
/// Constructor. This builds the model for displaying the given component data. </summary>
/// <param name="dataset"> StateMod_DataSet that is being displayed. If not a group
/// component, the group component will be determined. </param>
/// <param name="comp"> the DataSetComponent to be displayed. </param>
/// <exception cref="Exception"> an invalid component is passed in. </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public StateMod_DataSetComponent_TableModel(StateMod_DataSet dataset, RTi.Util.IO.DataSetComponent comp) throws Exception
public StateMod_DataSetComponent_TableModel(StateMod_DataSet dataset, DataSetComponent comp)
{
System.Collections.IList data = null;
string routine = "StateMod_DataSetComponent_TableModel";
// Make sure that the list is for a group component...
if ((comp != null) && !comp.isGroup())
{
__component_group = comp.getParentComponent();
//Message.printStatus ( 1, routine,
//"Component is not a group. Parent is: " +__component_group);
}
else
{
__component_group = comp;
}
if (__component_group == null)
{
_rows = 0;
_data = null;
return;
}
// Figure out the data component that is actually used to get the list
// of data objects. For example, if working on climate stations, there
// is no list with the group so we need to use the climate stations
// component list...
int comptype = dataset.lookupPrimaryComponentTypeForComponentGroup(__component_group.getComponentType());
if (comptype >= 0)
{
__component = dataset.getComponentForComponentType(comptype);
}
else
{
comp = null;
Message.printWarning(2, routine, "Unable to find primary component for group: " + __component_group.getComponentName());
}
if (__component == null)
{
_rows = 0;
}
else
{
data = ((System.Collections.IList)__component.getData());
if (data == null)
{
_rows = 0;
}
else
{
_rows = data.Count;
}
}
_data = data;
}
/// <summary>
/// Display the primary data for a component. This method is called when adding nodes under a group node. </summary>
/// <param name="comp"> Component to display data. </param>
/// <param name="node"> Parent node to display under. </param>
private bool displayDataSetComponent(DataSetComponent comp, SimpleJTree_Node node)
{
string routine = "StateMod_DataSet_JTree.displayDataSetComponent";
bool hadData = false; // No data for component...
string label = "";
int primary_type = __dataset.lookupPrimaryComponentTypeForComponentGroup(comp.getComponentType());
if (primary_type >= 0)
{
comp = __dataset.getComponentForComponentType(primary_type);
}
// Revisit - later may enable even if a component does
// not have data - for example have an "Add" popup...
if ((comp == null) || !comp.isVisible() || !comp.hasData())
{
return(hadData);
}
object data_Object = comp.getData();
if (data_Object == null)
{
return(hadData);
}
System.Collections.IList data = null;
if (data_Object is System.Collections.IList)
{
data = (System.Collections.IList)comp.getData();
}
else
{
// Continue (REVISIT - what components would this happen for?)...
Message.printWarning(2, routine, "Unexpected non-Vector for " + comp.getComponentName());
return(hadData);
}
StateCU_Data cudata;
StateMod_Data smdata;
SimpleJTree_Node node2 = null;
TS tsdata;
int dsize = 0;
if (data != null)
{
dsize = data.Count;
}
for (int idata = 0; idata < dsize; idata++)
{
data_Object = data[idata];
if (data_Object is StateMod_Data)
{
smdata = (StateMod_Data)data[idata];
label = StateMod_Util.formatDataLabel(smdata.getID(), smdata.getName());
node2 = new SimpleJTree_Node(label);
node2.setData(smdata);
}
else if (data_Object is StateCU_Data)
{
cudata = (StateCU_Data)data[idata];
label = StateMod_Util.formatDataLabel(cudata.getID(), cudata.getName());
node2 = new SimpleJTree_Node(label);
node2.setData(cudata);
}
else if (data_Object is TS)
{
tsdata = (TS)data[idata];
label = StateMod_Util.formatDataLabel(tsdata.getLocation(), tsdata.getDescription());
node2 = new SimpleJTree_Node(label);
node2.setData(tsdata);
}
try
{
addNode(node2, node);
}
catch (Exception e)
{
Message.printWarning(2, routine, "Error adding data \"" + label + "\"");
Message.printWarning(2, routine, e);
continue;
}
}
if (dsize > 0)
{
hadData = true;
}
// Collapse the node because the lists are usually pretty long...
try
{
collapseNode(node);
}
catch (Exception)
{
// Ignore.
}
return(hadData); // Needed in the calling code.
}
