3 files changed, 72 insertions, 6 deletions
diff --git a/org/madore/damlengine/DamlEngine.java b/org/madore/damlengine/DamlEngine.java
index 6afa628..f13d376 100644
--- a/org/madore/damlengine/DamlEngine.java
+++ b/org/madore/damlengine/DamlEngine.java
@@ -18,14 +18,12 @@ public final class DamlEngine {
     private DamlEngine() { }  // Forbid instantiation
 
     public static void processDocument() {
-	LinkedList<TodoItem> todoStack = new LinkedList<TodoItem>();
 	HashMap<String,Object> options = new HashMap<String,Object>();
 	options.put("isRoot", true);
-	todoStack.add(new TodoItem(doc.getDocumentElement(),
-				   new HashMap<String,Object>(),
-				   options));
-	todoStack.removeFirst().dispatch();
-	// ...
+	TodoDeque.registerAtEnd(new TodoItem(doc.getDocumentElement(),
+					     new HashMap<String,Object>(),
+					     options));
+	TodoDeque.dispatchLoop();
     }
 
     public static void main(String[] args)
diff --git a/org/madore/damlengine/DefaultHandler.java b/org/madore/damlengine/DefaultHandler.java
index 6a2c174..4720f67 100644
--- a/org/madore/damlengine/DefaultHandler.java
+++ b/org/madore/damlengine/DefaultHandler.java
@@ -1,11 +1,26 @@
 package org.madore.damlengine;
 
+import java.util.Vector;
+import java.util.HashMap;
+import org.w3c.dom.*;
+
 public class DefaultHandler {
 
     private DefaultHandler() { }
 
     public static void handle(TodoItem that) {
 	System.err.println("handling a "+that.node.getNodeName()+" node");
+	NodeList children = that.node.getChildNodes();
+	Node child;
+	Vector<TodoItem> toProcess = new Vector<TodoItem>();
+	for ( int i=0 ; (child=children.item(i)) != null ; i++ ) {
+	    if ( child.getNodeType() == Node.ELEMENT_NODE ) {
+		TodoItem it = new TodoItem(child, that.context,
+					   new HashMap<String,Object>());
+		toProcess.add(it);
+	    }
+	}
+	TodoDeque.registerAtStart(toProcess);
     }
 
 }
diff --git a/org/madore/damlengine/TodoDeque.java b/org/madore/damlengine/TodoDeque.java
new file mode 100644
index 0000000..e030e29
--- /dev/null
+++ b/org/madore/damlengine/TodoDeque.java
@@ -0,0 +1,53 @@
+package org.madore.damlengine;
+
+import java.util.Collection;
+import java.util.LinkedList;
+
+public final class TodoDeque {
+
+    // FIXME: having everything static is ugly as hell...  maybe this
+    // should be instantiatable?
+
+    private TodoDeque() { }  // Forbid instantiation
+
+    private static LinkedList<TodoItem> todoDeque = new LinkedList<TodoItem>();
+
+    {
+	todoDeque = new LinkedList<TodoItem>();
+    }
+
+    public static void registerAtEnd(TodoItem it) {
+	todoDeque.addLast(it);
+    }
+
+    public static void registerAtEnd(Collection<TodoItem> them) {
+	todoDeque.addAll(them);
+    }
+
+    public static void registerAtStart(TodoItem it) {
+	todoDeque.addFirst(it);
+    }
+
+    public static void registerAtStart(Collection<TodoItem> them) {
+	todoDeque.addAll(0, them);
+    }
+
+    public static TodoItem removeNext() {
+	return todoDeque.poll();
+    }
+
+    public static boolean dispatchOne() {
+	TodoItem it = removeNext();
+	if ( it != null ) {
+	    it.dispatch();
+	    return true;
+	} else
+	    return false;
+    }
+
+    public static void dispatchLoop() {
+	while ( dispatchOne() )
+	    ;
+    }
+
+}