merge from branch DEV tag mergeto_trunk_04apr08

[modules/yacs.git] / src / engine / Runtime.cxx

diff --git a/src/engine/Runtime.cxx b/src/engine/Runtime.cxx
index b8d44d3819ca570522e7e46cbdeb0ba3ad875c3b..6bfae836897754e9cff5acb32ec8557974ab36de 100644 (file)
--- a/src/engine/Runtime.cxx
+++ b/src/engine/Runtime.cxx
@@ -9,6 +9,9 @@
 #include "Proc.hxx"
 #include "InputDataStreamPort.hxx"
 #include "OutputDataStreamPort.hxx"
+#include "Catalog.hxx"
+#include "TypeCode.hxx"
+
 #include<iostream>
 
 //#define _DEVDEBUG_
@@ -18,14 +21,14 @@ using namespace YACS::ENGINE;
 using namespace std;
 
 Runtime* Runtime::_singleton = 0;
+TypeCode* Runtime::_tc_double = 0;
+TypeCode* Runtime::_tc_int = 0;
+TypeCode* Runtime::_tc_bool = 0;
+TypeCode* Runtime::_tc_string = 0;
+TypeCode* Runtime::_tc_file = 0;
 
 // --- init typecodes for edInit with C++ Any
 
-TypeCode *Runtime::_tc_double = new TypeCode(Double);
-TypeCode *Runtime::_tc_int    = new TypeCode(Int);
-TypeCode *Runtime::_tc_bool   = new TypeCode(Bool);
-TypeCode *Runtime::_tc_string = new TypeCode(String);
-TypeCode *Runtime::_tc_file = new TypeCodeObjref("file", "file");
 
 const char Runtime::RUNTIME_ENGINE_INTERACTION_IMPL_NAME[]="Neutral";
 
@@ -38,8 +41,46 @@ Runtime* YACS::ENGINE::getRuntime() throw(Exception)
   return Runtime::_singleton;
 }
 
+Runtime::Runtime()
+{
+  DEBTRACE("Runtime::Runtime");
+  Runtime::_tc_double = new TypeCode(Double);
+  Runtime::_tc_int    = new TypeCode(Int);
+  Runtime::_tc_bool   = new TypeCode(Bool);
+  Runtime::_tc_string = new TypeCode(String);
+  Runtime::_tc_file = new TypeCodeObjref("file", "file");
+  DEBTRACE( "_tc_double refcnt: " << Runtime::_tc_double->getRefCnt() );
+  DEBTRACE( "_tc_int refcnt: " << Runtime::_tc_int->getRefCnt() );
+  DEBTRACE( "_tc_bool refcnt: " << Runtime::_tc_bool->getRefCnt() );
+  DEBTRACE( "_tc_string refcnt: " << Runtime::_tc_string->getRefCnt() );
+  DEBTRACE( "_tc_file refcnt: " << Runtime::_tc_file->getRefCnt() );
+  _builtinCatalog = new Catalog("builtins");
+  _builtinCatalog->_composednodeMap["Bloc"]=new Bloc("Bloc");
+  _builtinCatalog->_composednodeMap["Switch"]=new Switch("Switch");
+  _builtinCatalog->_composednodeMap["WhileLoop"]=new WhileLoop("WhileLoop");
+  _builtinCatalog->_composednodeMap["ForLoop"]=new ForLoop("ForLoop");
+  _builtinCatalog->_composednodeMap["ForEachLoopDouble"]=new ForEachLoop("ForEachLoopDouble",Runtime::_tc_double);
+  std::map<std::string,TypeCode*>& typeMap=_builtinCatalog->_typeMap;
+  Runtime::_tc_double->incrRef();
+  typeMap["double"]=Runtime::_tc_double;
+  Runtime::_tc_int->incrRef();
+  typeMap["int"]=Runtime::_tc_int;
+  Runtime::_tc_bool->incrRef();
+  typeMap["bool"]=Runtime::_tc_bool;
+  Runtime::_tc_string->incrRef();
+  typeMap["string"]=Runtime::_tc_string;
+  Runtime::_tc_file->incrRef();
+  typeMap["file"]=Runtime::_tc_file;
+}
+
+void Runtime::removeRuntime()
+{
+  delete this;
+}
+
 Runtime::~Runtime()
 {
+  delete _builtinCatalog;
   DEBTRACE( "_tc_double refcnt: " << Runtime::_tc_double->getRefCnt() );
   DEBTRACE( "_tc_int refcnt: " << Runtime::_tc_int->getRefCnt() );
   DEBTRACE( "_tc_bool refcnt: " << Runtime::_tc_bool->getRefCnt() );
@@ -50,10 +91,22 @@ Runtime::~Runtime()
   Runtime::_tc_bool->decrRef();
   Runtime::_tc_string->decrRef();
   Runtime::_tc_file->decrRef();
+  for(std::vector<Catalog *>::const_iterator it=_catalogs.begin();it !=_catalogs.end();it++)
+    delete (*it);
   Runtime::_singleton=0;
   DEBTRACE( "Total YACS::ENGINE::Refcount: " << RefCounter::_totalCnt );
 }
 
+DataNode* Runtime::createInDataNode(const std::string& kind,const std::string& name)
+{
+  throw Exception("InDataNode factory not implemented");
+}
+
+DataNode* Runtime::createOutDataNode(const std::string& kind,const std::string& name)
+{
+  throw Exception("OutDataNode factory not implemented");
+}
+
 InlineFuncNode* Runtime::createFuncNode(const std::string& kind,const std::string& name)
 {
   throw Exception("FuncNode factory not implemented");
@@ -129,3 +182,69 @@ OutputDataStreamPort* Runtime::createOutputDataStreamPort(const std::string& nam
 {
   return new OutputDataStreamPort(name,node,type);
 }
+
+//! Load a catalog of calculation to use as factory
+/*!
+ * \param sourceKind: the kind of catalog source. It depends on runtime. It could be a file, a server, a directory
+ * \param path: the path to the catalog. 
+ * \return the loaded Catalog
+ */
+Catalog* Runtime::loadCatalog(const std::string& sourceKind,const std::string& path)
+{
+  if (_catalogLoaderFactoryMap.find(sourceKind) == _catalogLoaderFactoryMap.end())
+    {
+      throw Exception("This type of catalog loader does not exist: " + sourceKind);
+    }
+  else
+    {
+      Catalog* cata=new Catalog(path);
+      CatalogLoader* proto=_catalogLoaderFactoryMap[sourceKind];
+      proto->load(cata,path);
+      return cata;
+    }
+}
+
+//! Add a catalog loader factory to the map _catalogLoaderFactoryMap under the name name
+/*!
+ * \param name: name under which the factory is registered
+ * \param factory: the factory
+ */
+void Runtime::setCatalogLoaderFactory(const std::string& name, CatalogLoader* factory)
+{
+  _catalogLoaderFactoryMap[name]=factory;
+}
+
+//! Get the catalog of base nodes (elementary and composed)
+/*!
+ * \return the builtin Catalog
+ */
+Catalog* Runtime::getBuiltinCatalog()
+{
+  return _builtinCatalog;
+}
+
+//! Add a catalog of types and nodes to the runtime
+/*!
+ * These catalogs are searched when calling getTypeCode method
+ */
+void Runtime::addCatalog(Catalog* catalog)
+{
+  _catalogs.push_back(catalog);
+}
+
+//! Get a typecode by its name from runtime catalogs
+/*!
+ * \return the typecode if it exists or NULL
+ */
+TypeCode* Runtime::getTypeCode(const std::string& name)
+{
+  if (_builtinCatalog->_typeMap.count(name) != 0)
+    return _builtinCatalog->_typeMap[name];
+  for(std::vector<Catalog *>::const_iterator it=_catalogs.begin();it !=_catalogs.end();it++)
+    {
+      if ((*it)->_typeMap.count(name) != 0)
+        return (*it)->_typeMap[name];
+    }
+  return 0;
+}
+