Factor out DocsumFieldWriterFactory.

1 files changed, 25 insertions, 0 deletions

diff --git a/streamingvisitors/src/vespa/vsm/vsm/docsum_field_writer_factory.h b/streamingvisitors/src/vespa/vsm/vsm/docsum_field_writer_factory.h
new file mode 100644
index 00000000000..4084b435bf2
--- /dev/null
+++ b/streamingvisitors/src/vespa/vsm/vsm/docsum_field_writer_factory.h
@@ -0,0 +1,25 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#pragma once
+
+#include <vespa/searchsummary/docsummary/docsum_field_writer_factory.h>
+#include <vespa/vsm/config/config-vsmfields.h>
+
+namespace vsm {
+
+/*
+ * Factory interface class for creating docsum field writers, adjusted for
+ * streaming search.
+ */
+class DocsumFieldWriterFactory : public search::docsummary::DocsumFieldWriterFactory
+{
+    const vespa::config::search::vsm::VsmfieldsConfig& _vsm_fields_config;
+
+public:
+    DocsumFieldWriterFactory(bool use_v8_geo_positions, search::docsummary::IDocsumEnvironment* env, const vespa::config::search::vsm::VsmfieldsConfig& vsm_fields_config);
+    ~DocsumFieldWriterFactory() override;
+    std::unique_ptr<search::docsummary::DocsumFieldWriter>
+    create_docsum_field_writer(const vespalib::string& fieldName, const vespalib::string& overrideName, const vespalib::string& argument, bool& rc) override;
+};
+
+}