1 files changed, 105 insertions, 0 deletions
diff --git a/fsa/src/vespa/fsamanagers/conceptnetmanager.cpp b/fsa/src/vespa/fsamanagers/conceptnetmanager.cpp
new file mode 100644
index 00000000000..459d7c81239
--- /dev/null
+++ b/fsa/src/vespa/fsamanagers/conceptnetmanager.cpp
@@ -0,0 +1,105 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+/**
+ * @author  Peter Boros
+ * @date    2004/10/01
+ * @version $Id$
+ * @file    conceptnetmanager.cpp
+ * @brief   Concept network manager class implementation.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "conceptnetmanager.h"
+
+namespace fsa {
+
+// {{{ ConceptNetManager::~ConceptNetManager()
+
+ConceptNetManager::~ConceptNetManager()
+{
+  for(LibraryIterator it=_library.begin(); it!=_library.end();++it){
+    delete it->second;
+  }
+}
+
+// }}}
+
+// {{{ ConceptNetManager::load()
+
+bool ConceptNetManager::load(const std::string &id, const std::string &fsafile, const std::string &datafile)
+{
+  ConceptNet::Handle *newcn = new ConceptNet::Handle(fsafile.c_str(), datafile.length()>0?datafile.c_str():NULL);
+
+  if(newcn==NULL || !(*newcn)->isOk()){
+    delete newcn;
+    return false;
+  }
+
+  _lock.wrLock();
+  {
+    LibraryIterator it = _library.find(id);
+    if(it!=_library.end()){
+      delete it->second;
+      it->second = newcn;
+    }
+    else
+      _library.insert(Library::value_type(id,newcn));
+  }
+  _lock.unlock();
+
+  return true;
+}
+
+// }}}
+// {{{ ConceptNetManager::get()
+
+ConceptNet::Handle* ConceptNetManager::get(const std::string &id) const
+{
+  ConceptNet::Handle *newhandle=NULL;
+  _lock.rdLock();
+  {
+    LibraryConstIterator it = _library.find(id);
+    if(it!=_library.end()){
+      newhandle = new ConceptNet::Handle(*(it->second));
+    }
+  }
+  _lock.unlock();
+  return newhandle;
+}
+
+// }}}
+// {{{ ConceptNetManager::drop()
+
+void ConceptNetManager::drop(const std::string &id)
+{
+  _lock.wrLock();
+  {
+    LibraryIterator it = _library.find(id);
+    if(it!=_library.end()){
+      delete it->second;
+      _library.erase(it);
+    }
+  }
+  _lock.unlock();
+}
+
+// }}}
+// {{{ ConceptNetManager::clear()
+
+void ConceptNetManager::clear()
+{
+  _lock.wrLock();
+  {
+    for(LibraryIterator it = _library.begin(); it!=_library.end(); ++it)
+      delete it->second;
+    _library.clear();
+  }
+  _lock.unlock();
+}
+
+// }}}
+
+} // namespace fsa