/// <summary>
/// Gets an approximate count of the results that a search using the specified criteria would return.
/// </summary>
public bool EstimateSearchResultsCount(WorklistItemSearchArgs args, out int count)
{
var wisc = new SearchContext(this, args, null);
IWorklistItemSearchExecutionStrategy strategy = new OptimizedWorklistItemSearchExecutionStrategy();
return(strategy.EstimateSearchResultsCount(wisc, out count));
}
/// <summary>
/// Performs a search using the specified criteria.
/// </summary>
public IList <TItem> GetSearchResults <TItem>(WorklistItemSearchArgs args)
where TItem : WorklistItem
{
var wisc = new SearchContext(this, args, typeof(TItem));
IWorklistItemSearchExecutionStrategy strategy = new OptimizedWorklistItemSearchExecutionStrategy();
var results = strategy.GetSearchResults(wisc);
return(CollectionUtils.Map(results, (WorklistItem r) => (TItem)r));
}
protected override IList <TDomainItem> DoQuery(WorklistItemSearchCriteria[] where, SearchResultPage page)
{
var c = (TextQueryCriteria)CollectionUtils.FirstElement(where);
var searchArgs = new WorklistItemSearchArgs(
_procedureStepClasses,
where,
_projection,
c.IncludeDegeneratePatientItems,
c.IncludeDegenerateProcedureItems);
return(_broker.GetSearchResults <TDomainItem>(searchArgs));
}
protected override bool TestSpecificity(WorklistItemSearchCriteria[] where, int threshold)
{
var c = (TextQueryCriteria)CollectionUtils.FirstElement(where);
var searchArgs = new WorklistItemSearchArgs(
_procedureStepClasses,
where,
_projection,
c.IncludeDegeneratePatientItems,
c.IncludeDegenerateProcedureItems,
threshold);
int count;
return(_broker.EstimateSearchResultsCount(searchArgs, out count));
}
public SearchContext(WorklistItemBrokerBase owner, WorklistItemSearchArgs args, Type worklistItemClass)
{
_owner = owner;
_args = args;
_worklistItemClass = worklistItemClass;
}
