Intermediate changes

commit_hash:3a624a323006078de71f50747f7b2e8cadba7ccd

1 files changed, 41 insertions, 0 deletions

diff --git a/yql/essentials/sql/v1/highlight/sql_highlight.h b/yql/essentials/sql/v1/highlight/sql_highlight.h
new file mode 100644
index 00000000000..f6ecc375836
--- /dev/null
+++ b/yql/essentials/sql/v1/highlight/sql_highlight.h
@@ -0,0 +1,41 @@
+#pragma once
+
+#include <yql/essentials/sql/v1/lexer/regex/generic.h>
+#include <yql/essentials/sql/v1/reflect/sql_reflect.h>
+
+#include <util/generic/string.h>
+#include <util/generic/vector.h>
+#include <util/generic/map.h>
+
+namespace NSQLHighlight {
+
+    enum class EUnitKind {
+        Keyword,
+        Punctuation,
+        QuotedIdentifier,
+        BindParamterIdentifier,
+        TypeIdentifier,
+        FunctionIdentifier,
+        Identifier,
+        Literal,
+        StringLiteral,
+        Comment,
+        Whitespace,
+        Error,
+    };
+
+    struct TUnit {
+        EUnitKind Kind;
+        TVector<NSQLTranslationV1::TRegexPattern> Patterns;
+        TMaybe<TVector<NSQLTranslationV1::TRegexPattern>> PatternsANSI;
+    };
+
+    struct THighlighting {
+        TVector<TUnit> Units;
+    };
+
+    THighlighting MakeHighlighting();
+
+    THighlighting MakeHighlighting(const NSQLReflect::TLexerGrammar& grammar);
+
+} // namespace NSQLHighlight