static void Main(string[] args)
{
// This factory method is new in 2.8.
PISystem ps = PISystem.CreatePISystem("PISRV01");
using (new AFProbe("PrintAttributeCounts", ps))
{
AFDatabase db = ps.Databases["Feeder Voltage Monitoring"];
// Build search object
AFSearchToken searchToken = new AFSearchToken(
filter: AFSearchFilter.Root,
searchOperator: AFSearchOperator.Equal,
value: db.Elements["Assets"].GetPath());
AFElementSearch elementSearch = new AFElementSearch(db, "Feeders and Transformers", new[] { searchToken });
Console.WriteLine("Feeders and Transformers");
// Use full load: true to fully load the elements
foreach (AFElement element in elementSearch.FindElements(fullLoad: true))
{
Console.WriteLine("Element: {0}, # Attributes: {1}", element.Name, element.Attributes.Count);
}
Console.WriteLine();
}
Console.WriteLine();
Console.WriteLine("Press any key to quit");
Console.ReadKey();
}
static void Main(string[] args)
{
// This factory method is new in 2.8.
PISystem ps = PISystem.CreatePISystem("PISRV01");
using (new AFProbe("PrintAttributeCounts", ps))
{
AFDatabase db = ps.Databases["Feeder Voltage Monitoring"];
// Build search object
AFSearchToken searchToken = new AFSearchToken(
filter: AFSearchFilter.Root,
searchOperator: AFSearchOperator.Equal,
value: db.Elements["Assets"].GetPath());
AFElementSearch elementSearch = new AFElementSearch(db, "Feeders and Transformers", new[] { searchToken });
Console.WriteLine("Feeders and Transformers");
// Use full load: true to fully load the elements
foreach (AFElement element in elementSearch.FindElements(fullLoad: true))
{
Console.WriteLine("Element: {0}, # Attributes: {1}", element.Name, element.Attributes.Count);
}
Console.WriteLine();
}
Console.WriteLine();
Console.WriteLine("Press any key to quit");
Console.ReadKey();
}
internal static AFEventFrameSearch currentEventFrame(AFEventFrameSearch query)
{
List <AFSearchToken> tokens = query.Tokens.ToList();
tokens.RemoveAll(t => t.Filter == AFSearchFilter.InProgress || t.Filter == AFSearchFilter.AllDescendants || t.Filter == AFSearchFilter.End || t.Filter == AFSearchFilter.Start || t.Filter == AFSearchFilter.Duration);
AFSearchToken inprogress = new AFSearchToken(AFSearchFilter.InProgress, AFSearchOperator.Equal, "True");
tokens.Add(inprogress);
return(new AFEventFrameSearch(query.Database, "CurrentEventFrame", tokens));
}
public static List <AFElement> FindRepositoryById(AFElement orgElement, PluginParams pluginParams, string repositoryId)
{
AFSearchToken templateToken = new AFSearchToken(AFSearchFilter.Template, AFSearchOperator.Equal, pluginParams.RepositoryTemplate.GetPath());
AFSearchToken valueToken = new AFSearchToken(AFSearchFilter.Value, AFSearchOperator.Equal, repositoryId, pluginParams.RepositoryTemplate.AttributeTemplates[RepositoryIdAttributeName].GetPath());
AFElementSearch elementSearch = new AFElementSearch(orgElement.Database, "FindRepositoryById", new[] { templateToken, valueToken });
elementSearch.Refresh();
var searchResult = elementSearch.FindElements(0, true, 1).ToList();
return(searchResult);
}
static AFEventFrameCriteria queryToCriteria(OSIsoft.AF.Search.AFEventFrameSearch query)
{
AFEventFrameCriteria criteria = new AFEventFrameCriteria();
criteria.Database = query.Database;
IList <AFSearchToken> starts;
query.TryFindSearchTokens(OSIsoft.AF.Search.AFSearchFilter.Start, out starts);
IList <AFSearchToken> ends;
query.TryFindSearchTokens(OSIsoft.AF.Search.AFSearchFilter.End, out ends);
AFSearchToken templatename;
query.TryFindSearchToken(OSIsoft.AF.Search.AFSearchFilter.Template, out templatename);
IList <AFSearchToken> values;
query.TryFindSearchTokens(OSIsoft.AF.Search.AFSearchFilter.Value, out values);
if (values.Count != 0)
{
AFAttributeValueQuery[] queries = new AFAttributeValueQuery[values.Count];
criteria.AttributeValueQueries = new AFAttributeValueQuery[values.Count];
criteria.TemplateName = templatename.Value;
for (int i = 0; i < values.Count; i++)
{
AFSearchToken value = values[i];
string attributeName = value.Path.TrimStart(new char[] { '|' });
AFElementTemplate template = query.Database.ElementTemplates[templatename.Value];
AFAttributeTemplate templateAttribute = template.AttributeTemplates[attributeName];
queries[i] = new AFAttributeValueQuery(templateAttribute, value.Operator, value.Value, templateAttribute.DefaultUOM);
criteria.AttributeValueQueries[i] = new AFAttributeValueQuery(templateAttribute, value.Operator, value.Value, templateAttribute.DefaultUOM);
}
//criteria.AttributeValueQueries = queries;
//criteria.ValueQueryString = value.ToString();
//criteria.
}
if (ends.Count == 2)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.EndingBetween;
criteria.StartTime = ends[0].Value;
criteria.EndTime = ends[1].Value;
}
else if (starts.Count == 2)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.StartingBetween;
criteria.StartTime = starts[0].Value;
criteria.EndTime = starts[1].Value;
}
else if (starts.Count == 1 && ends.Count == 1)
{
AFSearchToken start = starts[0];
AFSearchToken end = ends[0];
if (start.Operator == AFSearchOperator.LessThanOrEqual && end.Operator == AFSearchOperator.GreaterThanOrEqual)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.ActiveBetween;
criteria.StartTime = end.Value;
criteria.EndTime = start.Value;
}
else if (start.Operator == AFSearchOperator.GreaterThanOrEqual && end.Operator == AFSearchOperator.LessThanOrEqual)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.EntirelyBetween;
criteria.StartTime = start.Value;
criteria.EndTime = end.Value;
}
}
else if (starts.Count == 1)
{
AFSearchToken start = starts[0];
if (start.Operator == AFSearchOperator.GreaterThanOrEqual)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.StartingAfter;
}
else
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.StartingBefore;
}
criteria.AFStartTimeString = start.Value;
}
else if (ends.Count == 1)
{
AFSearchToken end = ends[0];
if (end.Operator == AFSearchOperator.GreaterThanOrEqual)
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.EndingAfter;
}
else
{
criteria.SearchType = OSIsoft.AF.UI.Search.AFBaseEventFrameCriteria.EventFrameSearchType.EndingBefore;
}
criteria.AFStartTimeString = end.Value;
}
criteria.LastFullSearchString = stripTokens(query);
return(criteria);
}