/** Adds all elements of the NamedIterator to this. */
public void add(NamedIterator it) {
it.reset();
synchronized (this) {
while (it.hasMore()) {
data.addElement(it.next());
}
}
}
/**
* 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();
}
/** Special constructor called from Class. */
NamedIterator(Vector v, Object type, int modifierMask) {
// Using type 'Object' instead of 'java.lang.Class' for parameter type
// is a workaround to avoid having to generate fully qualified class names
// when applying BeatyJ to this code. (Otherwise, would confuse with class
// 'Class' in this package.)
this();
for (Enumeration e = v.elements(); e.hasMoreElements(); ) {
Member m = (Member) e.nextElement();
int mod = m.getModifier();
if (((modifierMask & mod) != 0) && (m.getClass().isAssignableFrom((java.lang.Class) type))) {
data.addElement(m);
}
}
reset();
lockReadonly(); // read-only in this mode
}
/** Creates a new instance of NamedIterator. */
public NamedIterator() {
data = new Vector();
hash = new Hashtable();
reset();
}