From d5add2f4c82db7088212e550f7c768317f009d53 Mon Sep 17 00:00:00 2001
From: Henning Baldersheim <balder@yahoo-inc.com>
Date: Wed, 21 Apr 2021 21:56:55 +0000
Subject: Support both case sensitive, and case-insensitive search in
 non-fast-search attributes.

---
 searchcommon/src/vespa/searchcommon/attribute/config.cpp | 3 +++
 searchcommon/src/vespa/searchcommon/attribute/config.h   | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'searchcommon/src')

diff --git a/searchcommon/src/vespa/searchcommon/attribute/config.cpp b/searchcommon/src/vespa/searchcommon/attribute/config.cpp
index 065e9c14de9..c62d7ef0ea1 100644
--- a/searchcommon/src/vespa/searchcommon/attribute/config.cpp
+++ b/searchcommon/src/vespa/searchcommon/attribute/config.cpp
@@ -14,6 +14,7 @@ Config::Config() noexcept :
     _isFilter(false),
     _fastAccess(false),
     _mutable(false),
+    _match(Match::UNCASED),
     _dictionary(),
     _growStrategy(),
     _compactionStrategy(),
@@ -34,6 +35,7 @@ Config::Config(BasicType bt, CollectionType ct, bool fastSearch_, bool huge_) no
       _isFilter(false),
       _fastAccess(false),
       _mutable(false),
+      _match(Match::UNCASED),
       _dictionary(),
       _growStrategy(),
       _compactionStrategy(),
@@ -62,6 +64,7 @@ Config::operator==(const Config &b) const
            _isFilter == b._isFilter &&
            _fastAccess == b._fastAccess &&
            _mutable == b._mutable &&
+           _match == b._match &&
            _dictionary == b._dictionary &&
            _growStrategy == b._growStrategy &&
            _compactionStrategy == b._compactionStrategy &&
diff --git a/searchcommon/src/vespa/searchcommon/attribute/config.h b/searchcommon/src/vespa/searchcommon/attribute/config.h
index c1b30303606..fdf3a00ac99 100644
--- a/searchcommon/src/vespa/searchcommon/attribute/config.h
+++ b/searchcommon/src/vespa/searchcommon/attribute/config.h
@@ -22,6 +22,7 @@ namespace search::attribute {
  */
 class Config {
 public:
+    enum class Match { CASED, UNCASED };
     Config() noexcept;
     Config(BasicType bt) noexcept : Config(bt, CollectionType::SINGLE) { }
     Config(BasicType bt, CollectionType ct) noexcept : Config(bt, ct, false) { }
@@ -68,6 +69,7 @@ public:
     const GrowStrategy & getGrowStrategy() const { return _growStrategy; }
     const CompactionStrategy &getCompactionStrategy() const { return _compactionStrategy; }
     const DictionaryConfig & get_dictionary_config() const { return _dictionary; }
+    Match get_match() const { return _match; }
     Config & setHuge(bool v)                         { _huge = v; return *this;}
     Config & setFastSearch(bool v)                   { _fastSearch = v; return *this; }
     Config & setPredicateParams(const PredicateParams &v) { _predicateParams = v; return *this; }
@@ -121,6 +123,7 @@ public:
         return *this;
     }
     Config & set_dictionary_config(const DictionaryConfig & cfg) { _dictionary = cfg; return *this; }
+    Config & set_match(Match match) { _match = match; return *this; }
     bool operator!=(const Config &b) const { return !(operator==(b)); }
     bool operator==(const Config &b) const;
 
@@ -134,6 +137,7 @@ private:
     bool           _isFilter;
     bool           _fastAccess;
     bool           _mutable;
+    Match                          _match;
     DictionaryConfig               _dictionary;
     GrowStrategy                   _growStrategy;
     CompactionStrategy             _compactionStrategy;
-- 
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