KeyValue classes added to DataModel

DataModel/src/org/sleuthkit/autopsy/datamodel/KeyValueNode.java

@@ -0,0 +1,36 @@
+
+package org.sleuthkit.autopsy.datamodel;
+
+import java.util.Map;
+import org.openide.nodes.AbstractNode;
+import org.openide.nodes.Children;
+import org.openide.nodes.Sheet;
+
+public class KeyValueNode extends AbstractNode {
+    
+    KeyValueThing thing;
+    
+    public KeyValueNode(KeyValueThing thing, Children children) {
+        super(children);
+        this.setName(thing.getName());
+        this.thing = thing;
+    }
+    
+    @Override
+    protected Sheet createSheet() {
+        Sheet s = super.createSheet();
+        Sheet.Set ss = s.get(Sheet.PROPERTIES);
+        if (ss == null) {
+            ss = Sheet.createPropertiesSet();
+            s.put(ss);
+        }
+        
+        for (Map.Entry<String, Object> entry : thing.getMap().entrySet()) {
+            String key = entry.getKey();
+            Object value = entry.getValue();
+            ss.put(new NodeProperty(key, key, "n/a", value));
+        }
+
+        return s;
+    }
+}

DataModel/src/org/sleuthkit/autopsy/datamodel/KeyValueThing.java

@@ -0,0 +1,33 @@
+package org.sleuthkit.autopsy.datamodel;
+
+import java.util.Map;
+
+public class KeyValueThing {
+    Map<String, Object> map;
+    int id;
+    String name;
+
+    /**
+     * 
+     * @param map must iterate it keys and values in a consistent order
+     * (use of LinkedHashMap is recommended)
+     * @param id an arbitrary id representing the type of the thing
+     */
+    public KeyValueThing(String name, Map<String, Object> map, int id) {
+        this.name = name;
+        this.map = map;
+        this.id = id;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public Map<String, Object> getMap() {
+        return map;
+    }
+
+    public String getName() {
+        return name;
+    }
+}