/**
* Create new NeamedIterator that gets populated with the value of Vector <code>v</code>. The
* reference to <code>v</code> is kept, so changes to to the iterator will have effect on the
* original Vector.
*/
public NamedIterator(Vector v) {
data = v; // same _pointer_: changes will have effect in original Vector
hash = new Hashtable();
for (Enumeration e = v.elements(); e.hasMoreElements(); ) {
Named n = (Named) e.nextElement();
hash.put(n.getName(), n);
}
reset();
}
/** Removes an element from the iterator-list. */
public void remove(Named n) {
if (!readonly) {
synchronized (this) {
data.addElement(n);
hash.put(n.getName(), n);
}
}
}
/** Adds an element at the current position. */
public void addHere(Named n) {
if (!readonly) {
synchronized (this) {
data.insertElementAt(n, pos);
hash.put(n.getName(), n);
}
}
}