@SuppressWarnings("unchecked")
@Override
public boolean containsAll(Collection<?> c, ElementMatcher<? super Entry<K, V>> matcher) {
this.requiredEnabled();
RootData<K, V> rootData = this.getRootData();
if (matcher == null) {
UnifiedComparator<? super V> valueUnifiedComparator = rootData.valueUnifiedComparator();
for (Object o : c) {
if (!(o instanceof Entry<?, ?>)) {
return false;
}
Entry<K, V> e = (Entry<K, V>) o;
Ref<V> ref = rootData.visionallyRead(e.getKey(), null);
if (ref == null) {
rootData.load();
return this.getBase().containsAll(c, matcher);
}
if (ref.get() == null) {
return false;
}
if (!valueUnifiedComparator.equals(ref.get(), e.getValue())) {
return false;
}
}
return true;
}
rootData.load();
return this.getBase().containsAll(c, matcher);
}
@Override
public boolean isEmpty() {
this.requiredEnabled();
RootData<K, V> rootData = this.getRootData();
if (0 == rootData.visionallyReadSize()) {
return true;
}
rootData.load();
return this.getBase().isEmpty();
}
@SuppressWarnings("unchecked")
@Override
public boolean containsAll(Collection<?> c, ElementMatcher<? super K> matcher) {
this.requiredEnabled();
RootData<K, V> rootData = this.<RootData<K, V>>getRootData();
if (matcher == null) {
for (Object o : c) {
Ref<V> ref = rootData.visionallyRead((K) o, null);
if (ref == null) {
rootData.load();
return this.getBase().containsAll(c, matcher);
}
if (ref.get() == null) {
return false;
}
}
return true;
}
rootData.load();
return this.getBase().containsAll(c, matcher);
}
@SuppressWarnings("unchecked")
@Override
public V get(Object key) {
this.requiredEnabled();
RootData<K, V> rootData = this.<RootData<K, V>>getRootData();
Ref<V> ref = rootData.visionallyRead((K) key, null);
if (ref != null) {
return ref.get();
}
rootData.load();
return this.getBase().get(key);
}
@Override
public int size() {
this.requiredEnabled();
RootData<K, V> rootData = this.getRootData();
if (this.<AbstractLazyXMap<K, V>>getParentMap().getParent() == null) {
int size = rootData.visionallyReadSize();
if (size != -1) {
return size;
}
}
rootData.load();
return this.getBase().size();
}
@SuppressWarnings("unchecked")
@Override
public boolean contains(Object o, ElementMatcher<? super K> matcher) {
this.requiredEnabled();
RootData<K, V> rootData = this.<RootData<K, V>>getRootData();
if (matcher == null) {
Ref<V> ref = rootData.visionallyRead((K) o, null);
if (ref != null) {
return ref.get() != null;
}
}
rootData.load();
return this.getBase().contains(o, matcher);
}