From a4aebd75dfd9376b9924442ef92708a53c5b8007 Mon Sep 17 00:00:00 2001
From: Vincent Aravantinos <aravantinos@fortiss.org>
Date: Thu, 24 Apr 2014 11:36:35 +0000
Subject: [PATCH] Fixed comment refs 1943
---
.../internal/storage/eclipse/ModelContext.java | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/internal/storage/eclipse/ModelContext.java b/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/internal/storage/eclipse/ModelContext.java
index 8c02c6250..6aea0e5ad 100644
--- a/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/internal/storage/eclipse/ModelContext.java
+++ b/org.fortiss.tooling.kernel/trunk/src/org/fortiss/tooling/kernel/internal/storage/eclipse/ModelContext.java
@@ -58,7 +58,7 @@ import org.fortiss.tooling.kernel.utils.UniqueIDUtils;
* @author hummel
* @author $Author$
* @version $Rev$
- * @ConQAT.Rating YELLOW Hash: A7B00E66E3893E14F4097D435147ACFC
+ * @ConQAT.Rating YELLOW Hash: 1E09DC71D8E0EBDD16B88FD1C86085D6
*/
class ModelContext implements ITopLevelElement, CommandStackListener {
@@ -87,10 +87,13 @@ class ModelContext implements ITopLevelElement, CommandStackListener {
private int maxId = -1;
/**
- * TODO (dan): I do not understand this comment
- * The map containing the unknown features. Can be non-empty, in which case the migrators have
- * to deal with it.
- * Only if they don't the model context is buggy.
+ * There might be mismatches between the meta-model of a file and the meta-model of AF3
+ * (typically when using a file saved with an older version of AF3). In this case, the parser
+ * will parse the file (or fail if the file is really too different from what is expected), but
+ * it will also return the XML nodes ("features") that it failed to parse. These are stored in a
+ * map "EObject to AnyType": EObject gives the context in which the unknown feature has been met
+ * and AnyType provides the actual unknown data. If non-empty, the migrators have to deal with
+ * it. If they don't the model context is considered buggy.
*/
private Map<EObject, AnyType> unknownFeatures;
--
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