- Fix graph language/DOT export hanging - this addresses Issue #916.

 - Fix graph language/DOT export progress bars and feedback
 - Fix graph language/DOT export of table relations to correctly link tables based on foreign keys/constraints

1 files changed, 7 insertions, 6 deletions

diff --git a/Source/SPDotExporterProtocol.h b/Source/SPDotExporterProtocol.h
index 5d2c3db3..f7cc0dec 100644
--- a/Source/SPDotExporterProtocol.h
+++ b/Source/SPDotExporterProtocol.h
@@ -37,35 +37,36 @@
 /**
  * Called when the dot export process is about to begin. 
  *
- * @param SPDotExpoter The expoter calling the method.
+ * @param SPDotExporter The exporter calling the method.
  */
 - (void)dotExportProcessWillBegin:(SPDotExporter *)exporter;
 
 /**
  * Called when the dot export process is complete.
  *
- * @param SPDotExpoter The expoter calling the method.
+ * @param SPDotExporter The exporter calling the method.
  */
 - (void)dotExportProcessComplete:(SPDotExporter *)exporter;
 
 /**
  * Called when the progress of the dot export process is updated.
  *
- * @param SPDotExpoter The expoter calling the method.
+ * @param SPDotExporter The exporter calling the method.
  */
 - (void)dotExportProcessProgressUpdated:(SPDotExporter *)exporter;
 
 /**
  * Called when the dot export process is about to begin fetching data from the database.
  *
- * @param SPDotExpoter The expoter calling the method.
+ * @param SPDotExporter The exporter calling the method.
+ * @param NSUInteger The index of the table being processed.
  */
-- (void)dotExportProcessWillBeginFetchingData:(SPDotExporter *)exporter;
+- (void)dotExportProcessWillBeginFetchingData:(SPDotExporter *)exporter forTableWithIndex:(NSUInteger)tableIndex;
 
 /**
  * Called when the dot export process is about to begin writing data to disk. 
  *
- * @param SPDotExpoter The expoter calling the method.
+ * @param SPDotExporter The exporter calling the method.
  */
 - (void)dotExportProcessWillBeginFetchingRelationsData:(SPDotExporter *)exporter;