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package org.madore.damlengine;
import java.util.Vector;
import java.util.HashMap;
import org.w3c.dom.*;
public abstract class ElementHandler {
public void handleAttributes(TodoElement that) {
NamedNodeMap attrs = that.node.getAttributes();
Node attr;
Vector<TodoAttr> toProcess = new Vector<TodoAttr>();
for ( int i=0 ; (attr=attrs.item(i)) != null ; i++ ) {
TodoAttr it = new TodoAttr((Attr)attr, that.node, that.context,
new HashMap<String,Object>());
toProcess.add(it);
}
that.ownerDeque.registerAtStart(toProcess);
}
public void handleNodeOnly(TodoElement that) {
System.err.println("handling a "+that.node.getNodeName()+" element");
NodeList children = that.node.getChildNodes();
Node child;
Vector<TodoElement> toProcess = new Vector<TodoElement>();
for ( int i=0 ; (child=children.item(i)) != null ; i++ ) {
if ( child.getNodeType() == Node.ELEMENT_NODE ) {
TodoElement it = new TodoElement((Element)child, that.context,
new HashMap<String,Object>());
toProcess.add(it);
}
}
that.ownerDeque.registerAtStart(toProcess);
}
public void handle(TodoElement that) {
assert(that.ownerDeque != null);
handleAttributes(that);
handleNodeOnly(that);
}
}
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