diff options
Diffstat (limited to 'searchlib/src/vespa/searchlib/query/streaming/query.h')
-rw-r--r-- | searchlib/src/vespa/searchlib/query/streaming/query.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/searchlib/src/vespa/searchlib/query/streaming/query.h b/searchlib/src/vespa/searchlib/query/streaming/query.h index 75388d564ee..d77bb7f0f65 100644 --- a/searchlib/src/vespa/searchlib/query/streaming/query.h +++ b/searchlib/src/vespa/searchlib/query/streaming/query.h @@ -49,6 +49,14 @@ public: bool evaluate() const override; }; +/** False operator. Matches nothing. */ +class FalseNode : public QueryConnector +{ +public: + FalseNode() : QueryConnector("AND") { } + bool evaluate() const override; +}; + /** N-ary Or operator that simply ANDs all the nodes together. */ |