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diff --git a/dol/src/dol/datamodel/architecture/ArchiResource.java b/dol/src/dol/datamodel/architecture/ArchiResource.java
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+++ b/dol/src/dol/datamodel/architecture/ArchiResource.java
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+/* $Id: ArchiResource.java 1 2010-02-24 13:03:05Z haidw $ */
+package dol.datamodel.architecture;
+
+import java.util.Iterator;
+import java.util.StringTokenizer;
+import java.util.Vector;
+
+import dol.visitor.ArchiVisitor;
+
+/**
+ * This class is the basic class which abstracts an architectural resource
+ * of a generic architecture. The architectural resource has a name and a
+ * list of included nodes.
+ */
+public class ArchiResource implements Cloneable {
+    /**
+     *  Constructor to create an architectural resource with a name and
+     *  an empty node list.
+     */
+    public ArchiResource(String name) {
+        _name = name;
+        _basename = name;
+        _nodeList = new Vector<Node>();
+        _cfgList = new Vector<Configuration>();
+    }
+
+    /**
+     * Accept a Visitor
+     *
+     * @param x visitor object
+     */
+    public void accept(ArchiVisitor x) {
+        x.visitComponent(this);
+    }
+
+    /**
+     * Clone this architectural resource.
+     *
+     * @return new instance of the architectural resource.
+     */
+    @SuppressWarnings("unchecked")
+    public Object clone() {
+        try {
+            ArchiResource newObj = (ArchiResource) super.clone();
+            newObj.setName(_name);
+            newObj.setBasename(_basename);
+            newObj.setNodeList((Vector)_nodeList.clone() );
+            newObj.setCfgList((Vector)_cfgList.clone() );
+            return (newObj);
+        } catch (CloneNotSupportedException e) {
+            System.out.println("Error Clone not Supported");
+        }
+        return null;
+    }
+
+    /**
+     * Get the name of this architectural resource.
+     *
+     * @return name of the architectural resource
+     */
+    public String getName() {
+        return _name;
+    }
+
+    /**
+     * Set the name of this architectural resource.
+     *
+     * @param name name of the architectural resource
+     */
+    public void setName(String name) {
+        _name = name;
+    }
+
+    /**
+     * Get the basename of this architectural resource.
+     *
+     * @return basename of the architectural resource
+     */
+    public String getBasename() {
+        return _basename;
+    }
+
+    /**
+     * Set the basename of this architectural resource.
+     *
+     * @param basename name of the architectural resource
+     */
+    public void setBasename(String basename) {
+        _basename = basename;
+    }
+
+    /**
+     * Get the iterator indices of this process.
+     *
+     * @return range
+     */
+    public Vector<Integer> getIteratorIndices() {
+        Vector<Integer> indices = new Vector<Integer>();
+        StringTokenizer tokenizer =
+            new StringTokenizer(_name.replaceAll(_basename, ""), "_");
+        while (tokenizer.hasMoreTokens()) {
+            indices.add(Integer.valueOf(tokenizer.nextToken()));
+        }
+        return indices;
+    }
+    
+    /**
+     * Get the list of nodes of this architectural resource.
+     *
+     * @return list of nodes
+     */
+    public Vector<Node> getNodeList() {
+        return _nodeList;
+    }
+
+    /**
+     * Set the list of nodes of this architectural resource.
+     *
+     * @param nodeList nodes list
+     */
+    public void setNodeList(Vector<Node> nodeList) {
+        _nodeList = nodeList;
+    }
+
+    /**
+     * Get the hierarchical parent of this architectural resource.
+     *
+     * @return parent of this architectural resource
+     */
+    public ArchiResource getParentResource() {
+        return _parentResource;
+    }
+
+    /**
+     * Set the hierarchical parent of this architectural resource.
+     *
+     * @param parentResource new parent
+     */
+    public void setParentResource(ArchiResource parentResource) {
+        _parentResource = parentResource;
+    }
+
+    /**
+     * Return a string representation of the architectural resource.
+     *
+     * @return string representation of the architectural resource
+     */
+    public String toString() {
+        return "ArchiResource: " + _name;
+    }
+
+    /**
+     * Return a node (which has a specific name). Return null when node
+     * cannot be found.
+     *
+     * @param name of the node to search for
+     * @return node with the specified name
+     */
+    public Node getNode(String name) {
+        Iterator<Node> i;
+        i = _nodeList.iterator();
+        while (i.hasNext()) {
+            Node node = i.next();
+            if (node.getName().equals(name)) {
+                return node;
+            }
+         }
+         return null;
+     }
+
+    /**
+     * Return a node. Return null when node cannot be found.
+     *
+     * @return node
+     */
+    public Node getNode() {
+        Iterator<Node> i;
+        i = _nodeList.iterator();
+        while (i.hasNext()) {
+            Node node = i.next();
+            return node;
+         }
+         return null;
+     }
+
+    /**
+     * Has this resource nodes?
+     *
+     * @return boolean value
+     */
+    public boolean hasNodes() {
+        return !_nodeList.isEmpty();
+    }
+
+
+    /**
+     * Return the first node of the nodelist.
+     *
+     * @return the first node of the nodelist.
+     */
+    public Node getFirstNode() {
+        return (Node) _nodeList.firstElement();
+    }
+
+    /**
+     * Get the list of configurations of this resource.
+     *
+     * @return list of configurations
+     */
+    public Vector<Configuration> getCfgList() {
+        return _cfgList;
+    }
+
+    /**
+     * Set the list of configurations of this resource.
+     *
+     * @param cfgList configuration list
+     */
+    public void setCfgList(Vector<Configuration> cfgList) {
+        _cfgList = cfgList;
+    }
+
+    /**
+     * Return a configuration which has a specific name. Return
+     * null when configuration cannot be found.
+     *
+     * @param name name of the configuration to search for
+     * @return configuration with the specified name
+     */
+     public Configuration getCfg(String name) {
+          for (Configuration config : _cfgList) {
+              if (config.getName().equals(name)) {
+                 return config;
+              }
+          }
+          return null;
+     }
+
+
+    /** list of the configurations of the ArchiResource */
+    protected Vector<Configuration> _cfgList = null;
+
+    /** name of the architectural resource */
+    protected String _name = null;
+
+    /** basename of the architectural resource, if no basename, store the name */
+    protected String _basename = null;
+
+    /** list of the nodes, paths of the architectural resource */
+    protected Vector<Node> _nodeList = null;
+
+    /** parent resource of this architectural resource */
+    protected ArchiResource _parentResource = null;
+}