/// <summary>
/// Creates a new result for a single <see cref="AggregateConfiguration"/> or <see cref="CohortAggregateContainer"/>
/// </summary>
/// <param name="cacheServer"></param>
/// <param name="childProvider"></param>
/// <param name="helper"></param>
/// <param name="customise"></param>
public CohortQueryBuilderResult(ExternalDatabaseServer cacheServer, ICoreChildProvider childProvider, CohortQueryBuilderHelper helper, QueryBuilderCustomArgs customise)
{
CacheServer = cacheServer;
ChildProvider = childProvider;
Helper = helper;
Customise = customise;
if (cacheServer != null)
{
CacheManager = new CachedAggregateConfigurationResultsManager(CacheServer);
}
}
/// <summary>
/// Creates a new result for a single <see cref="AggregateConfiguration"/> or <see cref="CohortAggregateContainer"/>
/// </summary>
/// <param name="cacheServer"></param>
/// <param name="childProvider"></param>
/// <param name="helper"></param>
/// <param name="customise"></param>
/// <param name="cancellationToken"></param>
public CohortQueryBuilderResult(ExternalDatabaseServer cacheServer, ICoreChildProvider childProvider, CohortQueryBuilderHelper helper, QueryBuilderCustomArgs customise, CancellationToken cancellationToken)
{
CacheServer = cacheServer;
ChildProvider = childProvider;
Helper = helper;
Customise = customise;
CancellationToken = cancellationToken;
if (cacheServer != null)
{
CacheManager = new CachedAggregateConfigurationResultsManager(CacheServer);
try
{
PluginCohortCompilers = new PluginCohortCompilerFactory(cacheServer.CatalogueRepository.MEF).CreateAll();
}
catch (Exception ex)
{
throw new Exception("Failed to build list of IPluginCohortCompilers", ex);
}
}
}
private void RecreateHelpers(QueryBuilderCustomArgs customizations)
{
helper = new CohortQueryBuilderHelper();
Results = new CohortQueryBuilderResult(CacheServer, _childProvider, helper, customizations);
}
/// <summary>
/// Creates arguments for an <see cref="AggregateConfiguration"/> which has a JOIN to a patient index table. All arguments must be provided
/// </summary>
/// <param name="join">The join usage relationship object (includes join direction etc)</param>
/// <param name="joinedTo">The patient index to which the join is made to (e.g. <see cref="JoinableCohortAggregateConfiguration.AggregateConfiguration"/>)</param>
/// <param name="joinSql">The full SQL of the join</param>
/// <param name="customisations"></param>
/// <param name="globals"></param>
public QueryBuilderArgs(JoinableCohortAggregateConfigurationUse join, AggregateConfiguration joinedTo, CohortQueryBuilderDependencySql joinSql, QueryBuilderCustomArgs customisations, ISqlParameter[] globals) : this(customisations, globals)
{
JoinIfAny = join;
JoinedTo = joinedTo;
JoinSql = joinSql;
if (JoinIfAny == null != (JoinedTo == null) || JoinIfAny == null != (JoinSql == null))
{
throw new Exception("You must provide all arguments or no arguments");
}
if (JoinedTo != null)
{
if (!JoinedTo.IsCohortIdentificationAggregate || !JoinedTo.IsJoinablePatientIndexTable())
{
throw new ArgumentException($"JoinedTo ({JoinedTo}) was not a patient index table", nameof(joinedTo));
}
}
}
/// <summary>
/// Creates basic arguments for an <see cref="AggregateConfiguration"/> that does not have a join to a patient index table
/// </summary>
public QueryBuilderArgs(QueryBuilderCustomArgs customisations, ISqlParameter[] globals)
{
customisations?.Populate(this);
Globals = globals ?? new ISqlParameter[0];
}
