/**
* Returns true if this Fqn is equals or the child of parentFqn. Example usage:
*
* <pre>
* Fqn<String> f1 = Fqn.fromString("/a/b");
* Fqn<String> f2 = Fqn.fromString("/a/b/c");
* assertTrue(f1.isChildOrEquals(f2));
* assertTrue(f1.isChildOrEquals(f1));
* assertFalse(f2.isChildOrEquals(f1));
* </pre>
*
* @param parentFqn candidate parent to test against
* @return true if this Fqn is equals or the child of parentFqn.
*/
public boolean isChildOrEquals(Fqn parentFqn) {
Object[] parentEl = parentFqn.elements;
if (parentEl.length > elements.length) {
return false;
}
for (int i = parentEl.length - 1; i >= 0; i--) {
if (!Util.safeEquals(parentEl[i], elements[i])) return false;
}
return true;
}
private boolean replace(AdvancedCache<?, ?> cache, K key, V oldValue, V newValue) {
startAtomic();
try {
AtomicMap<K, V> data = getDataInternal(cache);
V old = data.get(key);
if (Util.safeEquals(oldValue, old)) {
data.put(key, newValue);
return true;
}
return false;
} finally {
endAtomic();
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
EventImpl<?, ?> event = (EventImpl<?, ?>) o;
if (originLocal != event.originLocal) return false;
if (pre != event.pre) return false;
if (transactionSuccessful != event.transactionSuccessful) return false;
if (cache != null ? !cache.equals(event.cache) : event.cache != null) return false;
if (key != null ? !key.equals(event.key) : event.key != null) return false;
if (transaction != null ? !transaction.equals(event.transaction) : event.transaction != null)
return false;
if (type != event.type) return false;
if (value != null ? !value.equals(event.value) : event.value != null) return false;
if (!Util.safeEquals(consistentHashAtStart, event.consistentHashAtStart)) return false;
if (!Util.safeEquals(consistentHashAtEnd, event.consistentHashAtEnd)) return false;
if (!Util.safeEquals(membersAtStart, event.membersAtStart)) return false;
if (!Util.safeEquals(membersAtEnd, event.membersAtEnd)) return false;
if (newViewId != event.newViewId) return false;
return true;
}
@Override
public boolean replace(K key, V oldValue, V newValue) {
startAtomic();
try {
AtomicMap<K, V> data = getDataInternal();
V old = data.get(key);
if (Util.safeEquals(oldValue, old)) {
data.put(key, newValue);
return true;
}
return false;
} finally {
endAtomic();
}
}
/** Returns true if obj is a Fqn with the same elements. */
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof Fqn)) {
return false;
}
Fqn other = (Fqn) obj;
if (elements.length != other.elements.length) return false;
for (int i = elements.length - 1; i >= 0; i--) {
if (!Util.safeEquals(elements[i], other.elements[i])) return false;
}
return true;
}