internal WorkItemCollectionEnumerator(WIT.WorkItemCollection collection)
{
if (typeof(T) != typeof(WIT.WorkItem))
{
throw new NotImplementedException();
}
workItemCollectionEnumerator = collection.GetEnumerator();
}
private List <WorkItemNode> WalkLinks(Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemCollection workItemCollection, WorkItemLinkInfo[] workItemLinks, WorkItemNode current)
{
var currentId = 0;
if (current != null)
{
currentId = current.Item.Id;
}
var workItems = (from linkInfo in workItemLinks
where linkInfo.SourceId == currentId
select new WorkItemNode()
{
Item = workItemCollection[workItemCollection.IndexOf(linkInfo.TargetId)],
}).ToList();
workItems.ForEach(w => w.Children = WalkLinks(workItemCollection, workItemLinks, w));
return(workItems);
}
public WorkItemEnumerator(WIT.WorkItemCollection collection)
{
this.collection = collection;
}
public QueryResult Execute(WorkItemStore workItemStore, TFSQuery tfsQuery, Duration durationFilter, bool dayPrecision)
{
var queryResults = new QueryResult();
// get the query
var queryDefinition = new QueryDefinition(Guid.NewGuid().ToString(), tfsQuery.QueryString);
var query = new Query(workItemStore, tfsQuery.QueryString, tfsQuery.Context, dayPrecision);
if (queryDefinition.QueryType == QueryType.OneHop || queryDefinition.QueryType == QueryType.Tree)
{
var workItemLinks = query.RunLinkQuery();
int[] ids = (from WorkItemLinkInfo info in workItemLinks
select info.TargetId).ToArray();
//
// Next we want to create a new query that will retrieve all the column values from the original query, for
// each of the work item IDs returned by the original query.
//
var detailsWiql = new StringBuilder();
detailsWiql.AppendLine("SELECT");
bool first = true;
foreach (FieldDefinition field in query.DisplayFieldList)
{
detailsWiql.Append(" ");
if (!first)
{
detailsWiql.Append(",");
}
detailsWiql.AppendLine("[" + field.ReferenceName + "]");
first = false;
}
detailsWiql.AppendLine("FROM WorkItems");
//
// Get the work item details
//
int[] uniqueIds = ids.Distinct().ToArray();
var flatQuery = new Query(workItemStore, detailsWiql.ToString(), uniqueIds);
Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemCollection flatQueryList = flatQuery.RunQuery();
//When query returns details, timestamps are converted to client zone. Use Client timestamp to further filter data
queryResults.Result = FilterOutItemsNotNeeded(WalkLinks(flatQueryList, workItemLinks, null), durationFilter);
}
else
{
var workItems = query.RunQuery();
var result = new List <WorkItemNode>();
foreach (Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItem workItem in workItems)
{
result.Add(new WorkItemNode
{
Item = workItem,
Children = new List <WorkItemNode>()
});
}
queryResults.Result = result;
}
return(queryResults);
}
public Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemCollection GetListOfWorkItems(TFSQuery query)
{
Validate();
Microsoft.TeamFoundation.WorkItemTracking.Client.WorkItemCollection workItems = workItemStore.Query(query.QueryString);
return(workItems);
}
public static IEnumerator <T> GetEnumerator <T>(this WIT.WorkItemCollection workItemCollection)
{
return(new WorkItemCollectionEnumerator <T>(workItemCollection));
}