1 files changed, 73 insertions, 0 deletions
diff --git a/streamingvisitors/src/vespa/vsm/common/document.cpp b/streamingvisitors/src/vespa/vsm/common/document.cpp
new file mode 100644
index 00000000000..a345c82ce2d
--- /dev/null
+++ b/streamingvisitors/src/vespa/vsm/common/document.cpp
@@ -0,0 +1,73 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+#include "document.h"
+#include <vespa/vespalib/stllike/asciistream.h>
+#include <vespa/vespalib/stllike/hash_map.hpp>
+
+using search::DocumentIdT;
+using search::TimeT;
+using document::FieldValue;
+
+namespace vsm
+{
+
+vespalib::asciistream & operator << (vespalib::asciistream & os, const FieldRef & f)
+{
+  const char *s = f.data();
+  os << f.size();
+  if (s) {
+      os << s; // Better hope it's null terminated!
+  }
+  os << " : ";
+  return os;
+}
+
+vespalib::asciistream & operator << (vespalib::asciistream & os, const StringFieldIdTMap & f)
+{
+    for (StringFieldIdTMapT::const_iterator it=f._map.begin(), mt=f._map.end(); it != mt; it++) {
+        os << it->first << " = " << it->second << '\n';
+    }
+    return os;
+}
+
+StringFieldIdTMap::StringFieldIdTMap() :
+    _map()
+{
+}
+
+void StringFieldIdTMap::add(const vespalib::string & s, FieldIdT fieldId)
+{
+    _map[s] = fieldId;
+}
+
+void StringFieldIdTMap::add(const vespalib::string & s)
+{
+    if (_map.find(s) == _map.end()) {
+        FieldIdT fieldId = _map.size();
+        _map[s] = fieldId;
+    }
+}
+
+FieldIdT StringFieldIdTMap::fieldNo(const vespalib::string & fName) const
+{
+    StringFieldIdTMapT::const_iterator found = _map.find(fName);
+    FieldIdT fNo((found != _map.end()) ? found->second : npos);
+    return fNo;
+}
+
+size_t StringFieldIdTMap::highestFieldNo() const
+{
+  size_t maxFNo(0);
+  for (const auto & field : _map) {
+    if (field.second >= maxFNo) {
+      maxFNo = field.second + 1;
+    }
+  }
+  return maxFNo;
+}
+
+Document::~Document() { }
+
+}
+
+VESPALIB_HASH_MAP_INSTANTIATE(vespalib::string, vsm::FieldIdTList);
+VESPALIB_HASH_MAP_INSTANTIATE(vespalib::string, vsm::IndexFieldMapT);