From 6269e47fcf89cf3fb6d01184064dface1d163c05 Mon Sep 17 00:00:00 2001
From: stuconnolly <stuart02@gmail.com>
Date: Wed, 7 Oct 2009 00:11:40 +0000
Subject: More export redesign work. Note that the current implementation has a
 major flaw in that exporter instances (NSOperation subclasses) are not
 reusable and so we have to create a new instance for every 'chunk' of data we
 want to process.

---
 Source/SPExportController.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'Source/SPExportController.h')

diff --git a/Source/SPExportController.h b/Source/SPExportController.h
index 645ade0a..eec8ce63 100644
--- a/Source/SPExportController.h
+++ b/Source/SPExportController.h
@@ -105,10 +105,16 @@ typedef NSUInteger SPExportSource;
 	IBOutlet id tokenNameTokensField;
 	IBOutlet id exampleNameLabel;
 	
-	// Local variables
+	// Cancellation flag
 	BOOL exportCancelled;
+	
+	// Current database's tables
 	NSMutableArray *tables;
+	
+	// Database connection
 	MCPConnection *connection;
+	
+	// Concurrent operation queue
 	NSOperationQueue *operationQueue;
 }
 
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