/// <summary>
/// Query the facets results for this query using the specified facet document with the given start and pageSize
/// </summary>
/// <param name="facetSetupDoc">Name of the FacetSetup document</param>
/// <param name="start">Start index for paging</param>
/// <param name="pageSize">Paging PageSize. If set, overrides Facet.MaxResults</param>
public static FacetResults ToFacets <T>(this IDocumentQuery <T> query, string facetSetupDoc, int start = 0, int?pageSize = null)
{
var indexQuery = query.GetIndexQuery(isAsync: false);
var documentQuery = ((DocumentQuery <T>)query);
return(documentQuery.DatabaseCommands.GetFacets(documentQuery.IndexQueried, indexQuery, facetSetupDoc, start, pageSize));
}
public IEnumerator <StreamResult <T> > Stream <T>(IDocumentQuery <T> query)
{
var streamOperation = new StreamOperation(this);
var command = streamOperation.CreateRequest(query.GetIndexQuery());
RequestExecutor.Execute(command, Context, sessionInfo: _sessionInfo);
var result = streamOperation.SetResult(command.Result);
return(YieldResults(query, result));
}
private IEnumerator <TimeSeriesStreamResult <T> > StreamTimeSeriesInternal <T>(IDocumentQuery <T> query) where T : ITimeSeriesQueryStreamResult, new()
{
var streamOperation = new StreamOperation(this);
var command = streamOperation.CreateRequest(query.GetIndexQuery());
RequestExecutor.Execute(command, Context, sessionInfo: _sessionInfo);
var result = streamOperation.SetResultForTimeSeries(command.Result);
return(YieldTimeSeriesResults(query, result));
}
/// <summary>
/// Lazily Query the facets results for this query using the specified facet document with the given start and pageSize
/// </summary>
/// <param name="facetSetupDoc">Name of the FacetSetup document</param>
/// <param name="start">Start index for paging</param>
/// <param name="pageSize">Paging PageSize. If set, overrides Facet.MaxResults</param>
public static Lazy <FacetResults> ToFacetsLazy <T>(this IDocumentQuery <T> query, string facetSetupDoc, int start = 0, int?pageSize = null)
{
var indexQuery = query.GetIndexQuery(isAsync: false);
var documentQuery = ((DocumentQuery <T>)query);
var lazyOperation = new LazyFacetsOperation(documentQuery.IndexQueried, facetSetupDoc, indexQuery, start, pageSize);
var documentSession = ((DocumentSession)documentQuery.Session);
return(documentSession.AddLazyOperation <FacetResults>(lazyOperation, null));
}
public void StreamInto <T>(IDocumentQuery <T> query, Stream output)
{
var streamOperation = new StreamOperation(this);
var command = streamOperation.CreateRequest(query.GetIndexQuery());
RequestExecutor.Execute(command, Context, sessionInfo: _sessionInfo);
using (command.Result.Response)
using (command.Result.Stream)
{
command.Result.Stream.CopyTo(output);
}
}
public IEnumerator <StreamResult <T> > Stream <T>(IDocumentQuery <T> query, out StreamQueryStatistics streamQueryStats)
{
var stats = new StreamQueryStatistics();
var streamOperation = new StreamOperation(this, stats);
var command = streamOperation.CreateRequest(query.GetIndexQuery());
RequestExecutor.Execute(command, Context, sessionInfo: SessionInfo);
using (var result = streamOperation.SetResult(command.Result))
{
streamQueryStats = stats;
return(YieldResults(query, result));
}
}
public IEnumerator <StreamResult <T> > Stream <T>(IDocumentQuery <T> query, out QueryHeaderInformation queryHeaderInformation)
{
var indexQuery = query.GetIndexQuery(false);
bool waitForNonStaleResultsWasSetGloably = this.Advanced.DocumentStore.Conventions.DefaultQueryingConsistency == ConsistencyOptions.AlwaysWaitForNonStaleResultsAsOfLastWrite;
if (!waitForNonStaleResultsWasSetGloably && (indexQuery.WaitForNonStaleResults || indexQuery.WaitForNonStaleResultsAsOfNow))
{
throw new NotSupportedException(
"Since Stream() does not wait for indexing (by design), streaming query with WaitForNonStaleResults is not supported.");
}
IncrementRequestCount();
var enumerator = DatabaseCommands.StreamQuery(query.IndexQueried, indexQuery, out queryHeaderInformation);
return(YieldQuery(query, enumerator));
}
private IEnumerator <TimeSeriesStreamResult <T> > StreamTimeSeriesInternal <T>(IDocumentQuery <T> query, out StreamQueryStatistics streamQueryStats) where T : ITimeSeriesQueryStreamResult, new()
{
var stats = new StreamQueryStatistics();
var streamOperation = new StreamOperation(this, stats);
var command = streamOperation.CreateRequest(query.GetIndexQuery());
RequestExecutor.Execute(command, Context, sessionInfo: _sessionInfo);
streamOperation.EnsureIsAcceptable(query.IndexName, command.Result);
var result = streamOperation.SetResultForTimeSeries(command.Result);
streamQueryStats = stats;
return(YieldTimeSeriesResults(query, result));
}
/// <summary>
/// Lazily Query the facets results for this query using the specified list of facets with the given start and pageSize
/// </summary>
/// <param name="facets">List of facets</param>
/// <param name="start">Start index for paging</param>
/// <param name="pageSize">Paging PageSize. If set, overrides Facet.MaxResults</param>
public static Lazy <FacetResults> ToFacetsLazy <T>(this IDocumentQuery <T> query, IEnumerable <Facet> facets, int start = 0, int?pageSize = null)
{
var facetsList = facets.ToList();
if (!facetsList.Any())
{
throw new ArgumentException("Facets must contain at least one entry", "facets");
}
var indexQuery = query.GetIndexQuery(isAsync: false);
var documentQuery = ((DocumentQuery <T>)query);
var lazyOperation = new LazyFacetsOperation(documentQuery.IndexQueried, facetsList, indexQuery, start, pageSize);
var documentSession = ((DocumentSession)documentQuery.Session);
return(documentSession.AddLazyOperation <FacetResults>(lazyOperation, null));
}
