1 files changed, 144 insertions, 0 deletions
diff --git a/CIAO/CCF/Example/ComponentDeploymentDescriptor/cdd.cpp b/CIAO/CCF/Example/ComponentDeploymentDescriptor/cdd.cpp
new file mode 100644
index 00000000000..737260014bc
--- /dev/null
+++ b/CIAO/CCF/Example/ComponentDeploymentDescriptor/cdd.cpp
@@ -0,0 +1,144 @@
+// file      : CCF/Example/ComponentDeploymentDescriptor/cdd.cpp
+// author    : Boris Kolpackov <boris@dre.vanderbilt.edu>
+// cvs-id    : $Id$
+
+#include <iostream>
+
+#include "CCF/CodeGenerationKit/IndentationXML.hpp"
+#include "CCF/CodeGenerationKit/IndentationImplanter.hpp"
+
+#include "SyntaxTree.hpp"
+#include "Traversal.hpp"
+
+using std::cout;
+using std::cerr;
+using std::endl;
+
+using namespace CDD;
+
+/*
+struct CI_Emitter : public virtual Traversal::ComponentInstance
+{
+  virtual void
+  pre (NodePtr const& n)
+  {
+    cout << "component instance " << n->name () << " of type "
+         << n->type () << endl << "{" << endl;
+
+  }
+
+  virtual void
+  post (NodePtr const& n)
+  {
+    cout << "}" << endl;
+  }
+
+};
+
+struct PI_Emitter : public virtual Traversal::PortInstance
+{
+  virtual void
+  traverse (NodePtr const& n)
+  {
+    cout << "  port " << n->name () << ";" << endl;
+  }
+};
+
+struct C_Emitter : public virtual Traversal::Connection
+{
+  virtual void
+  traverse (NodePtr const& n)
+  {
+    cout << "connection " << n->left ()->name ()
+         << "<--->" << n->right ()->name () << ";" << endl;
+  }
+};
+
+*/
+
+
+struct CI_Emitter : public virtual Traversal::ComponentInstance
+{
+  virtual void
+  pre (NodePtr const& n)
+  {
+    cout << "<ComponentInstance name=\"" << n->name () << "\" type=\""
+         << n->type () << "\" >" << endl;
+
+  }
+
+  virtual void
+  post (NodePtr const& n)
+  {
+    cout << "</ComponentInstance>" << endl << endl;
+  }
+
+};
+
+struct PI_Emitter : public virtual Traversal::PortInstance
+{
+  virtual void
+  traverse (NodePtr const& n)
+  {
+    cout << "<Port name=\"" << n->name () << "\" />" << endl;
+  }
+};
+
+struct C_Emitter : public virtual Traversal::Connection
+{
+  virtual void
+  traverse (NodePtr const& n)
+  {
+    cout << "<Connection left=\"" << n->left ()->name () << "\" "
+         << "right=\"" << n->right ()->name () << "\" />" << endl;
+  }
+};
+
+
+int
+main ()
+{
+  using namespace SyntaxTree;
+
+  try
+  {
+    // Construct tree
+
+    DescriptorPtr d (new Descriptor);
+
+    PortInstancePtr ap (new PortInstance ("ap"));
+    ComponentInstancePtr a (new ComponentInstance ("a", "A"));
+    a->insert (ap);
+    d->insert (a);
+
+    PortInstancePtr bp (new PortInstance ("bp"));
+    ComponentInstancePtr b (new ComponentInstance ("b", "B"));
+    b->insert (bp);
+    d->insert (b);
+
+    ConnectionPtr c (new Connection (ap, bp));
+    d->insert (c);
+
+    // Construct Traverser
+
+    Traversal::Descriptor dt;
+
+    CI_Emitter cie;
+    PI_Emitter pie;
+    cie.add_port_delegate (&pie);
+
+    C_Emitter ce;
+
+    dt.add_node_delegate (&cie);
+    dt.add_node_delegate (&ce);
+
+    // Set auto-indentation for cout
+    Indentation::Implanter<Indentation::XML> guard (cout);
+
+    dt.traverse (d);
+  }
+  catch (...)
+  {
+    cerr << "caught something" << endl;
+  }
+}