Add multi-line java-like comments support in SQL (eg. /* comment */ )

Resolves: #4651 #2675
orientechnologies · Oct 14, 2015 · 9352e54 · 9352e54
1 parent 5ebaa00
commit 9352e54
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diff --git a/core/src/main/grammar/OrientSQL.jjt b/core/src/main/grammar/OrientSQL.jjt
@@ -64,6 +64,34 @@ SKIP :
 | "\t"
 | "\n"
 | "\r"
+| "\f"
+}
+
+/* COMMENTS */
+
+MORE :
+{
+  <"/**" ~["/"]> { input_stream.backup(1); } : IN_FORMAL_COMMENT
+|
+  "/*" : IN_MULTI_LINE_COMMENT
+}
+
+<IN_FORMAL_COMMENT>
+SPECIAL_TOKEN :
+{
+  <FORMAL_COMMENT: "*/" > : DEFAULT
+}
+
+<IN_MULTI_LINE_COMMENT>
+SPECIAL_TOKEN :
+{
+  <MULTI_LINE_COMMENT: "*/" > : DEFAULT
+}
+
+<IN_FORMAL_COMMENT,IN_MULTI_LINE_COMMENT>
+MORE :
+{
+  < ~[] >
 }