@Override
public V remove(Object key) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
segments[segment].remove(h, (K) key);
return null;
}
@Override
public V put(K key, V value) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
segments[segment].put(h, key, value, true, true);
return null;
}
@Override
public V replace(@NotNull K key, @NotNull V value) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
segments[segment].put(h, key, value, true, false);
return null;
}
@Override
public boolean replace(@NotNull K key, @NotNull V oldValue, @NotNull V newValue) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
Segment<K, V> segment2 = segments[segment];
//noinspection SynchronizationOnLocalVariableOrMethodParameter
synchronized (segment2) {
V value2 = get(key);
if (value2 != null && oldValue.equals(value2)) {
segment2.put(h, key, newValue, true, true);
return true;
}
return false;
}
}
@Override
public boolean remove(@NotNull Object key, Object value) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
Segment<K, V> segment2 = segments[segment];
//noinspection SynchronizationOnLocalVariableOrMethodParameter
synchronized (segment2) {
V value2 = get(key);
if (value2 != null && value.equals(value2)) {
segment2.remove(h, (K) key);
return true;
}
return false;
}
}
@Override
public boolean containsKey(Object key) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
return segments[segment].containsKey(h, (K) key);
}
@Override
public V get(K key, V value) {
long h = hasher.hash(key);
int segment = hasher.getSegment();
return segments[segment].get(h, key, value);
}