public synchronized void add(final Marker reference) {
if (reference == null) {
throw new IllegalArgumentException("A null value cannot be added to a Marker as reference.");
}
if (this.contains(reference)) {
return;
}
if (reference.contains(this)) {
return;
}
if (this.refereceList == null) {
this.refereceList = new Vector();
}
this.refereceList.add(reference);
}
public boolean contains(final String name) {
if (name == null) {
throw new IllegalArgumentException("Other cannot be null");
}
if (this.name.equals(name)) {
return true;
}
if (this.hasReferences()) {
for (int i = 0; i < this.refereceList.size(); ++i) {
final Marker ref = this.refereceList.get(i);
if (ref.contains(name)) {
return true;
}
}
}
return false;
}
