1 files changed, 36 insertions, 0 deletions
diff --git a/searchlib/src/vespa/searchlib/memoryindex/push_task.h b/searchlib/src/vespa/searchlib/memoryindex/push_task.h
new file mode 100644
index 00000000000..24474fb2003
--- /dev/null
+++ b/searchlib/src/vespa/searchlib/memoryindex/push_task.h
@@ -0,0 +1,36 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+#pragma once
+
+#include <vespa/vespalib/util/executor.h>
+#include <vector>
+
+namespace vespalib {
+class IDestructorCallback;
+class RetainGuard;
+}
+
+namespace search::memoryindex {
+
+class FieldInverter;
+class PushContext;
+class UrlFieldInverter;
+
+/*
+ * Task to push inverted data from a set of field inverters and uri
+ * field inverters to to memory index structure.
+ */
+class PushTask : public vespalib::Executor::Task
+{
+    const PushContext&                                    _context;
+    const std::vector<std::unique_ptr<FieldInverter>>&    _inverters;
+    const std::vector<std::unique_ptr<UrlFieldInverter>>& _uri_inverters;
+    std::shared_ptr<vespalib::IDestructorCallback>        _on_write_done;
+    std::shared_ptr<vespalib::RetainGuard>                _retain;
+public:
+    PushTask(const PushContext& context, const std::vector<std::unique_ptr<FieldInverter>>& inverters,  const std::vector<std::unique_ptr<UrlFieldInverter>>& uri_inverters, std::shared_ptr<vespalib::IDestructorCallback> on_write_done, std::shared_ptr<vespalib::RetainGuard> retain);
+    ~PushTask() override;
+    void run() override;
+};
+
+}