/**
* Removes given value from the set and returns the instance stored in the set or {@code null} if
* value was not found.
*
* @param val Value to remove.
* @return The instance that was stored in the set or {@code null}.
*/
@Nullable
public V removex(V val) {
A.notNull(val, "val");
if (comp == null || !strict) {
for (Iterator<V> it = vals.iterator(); it.hasNext(); ) {
V v = it.next();
if (v.equals(val)) {
it.remove();
return v;
}
}
return null;
}
assert comp != null && strict;
for (Iterator<V> it = vals.iterator(); it.hasNext(); ) {
V v = it.next();
// Prefer equals to comparator.
if (v.equals(val)) {
it.remove();
return v;
}
if (comp.compare(v, val) > 0) break;
}
return null;
}
/**
* @param ldr Class loader to undeploy.
* @param recEvt Whether or not to record the event.
*/
private void undeploy(ClassLoader ldr, boolean recEvt) {
Collection<GridDeployment> doomed = new HashSet<GridDeployment>();
synchronized (mux) {
for (Iterator<LinkedList<GridDeployment>> i1 = cache.values().iterator(); i1.hasNext(); ) {
LinkedList<GridDeployment> deps = i1.next();
for (Iterator<GridDeployment> i2 = deps.iterator(); i2.hasNext(); ) {
GridDeployment dep = i2.next();
if (dep.classLoader() == ldr) {
dep.undeploy();
i2.remove();
doomed.add(dep);
if (log.isInfoEnabled()) {
log.info("Removed undeployed class: " + dep);
}
}
}
if (deps.isEmpty()) {
i1.remove();
}
}
}
for (GridDeployment dep : doomed) {
if (dep.isObsolete()) {
// Resource cleanup.
ctx.resource().onUndeployed(dep);
}
if (recEvt) {
recordUndeploy(dep, true);
}
}
}
/** {@inheritDoc} */
@Override
public Iterator<V> iterator() {
return vals.iterator();
}
