| 13 | import org.pcollections.Empty; |
| 14 | |
| 15 | public abstract class PMap<K, V> extends Collection implements Map<K, V>, Iterable<Map.Entry<K, V>> { |
| 16 | @NotNull org.pcollections.PMap<K, V> map = Empty.map(); |
| 17 | |
| 18 | @Override |
| 19 | public final @Nullable V get(@NotNull Object key) { |
| 20 | return getMap().get(key); |
| 21 | } |
| 22 | |
| 23 | @Override |
| 24 | public abstract @Nullable V put(@NotNull K key, @NotNull V value); |
| 25 | |
| 26 | @Override |
| 27 | public abstract void putAll(@NotNull Map<? extends K, ? extends V> m); |
| 28 | |
| 29 | @Override |
| 30 | public abstract @Nullable V remove(@NotNull Object key); |
| 31 | |
| 32 | public abstract boolean remove(@NotNull Map.Entry<K, V> item); |
| 33 | |
| 34 | @Override |
| 35 | public abstract void clear(); |
| 36 | |
| 37 | public final void copyTo(Map.Entry<K, V> @NotNull [] array, int arrayIndex) { |
| 38 | for (var e : getMap().entrySet()) |
| 39 | array[arrayIndex++] = e; |
| 40 | } |
| 41 | |
| 42 | public final @NotNull org.pcollections.PMap<K, V> getMap() { |
| 43 | if (isManaged()) { |
| 44 | var txn = Transaction.getCurrentVerifyRead(this); |
| 45 | if (txn == null) |
| 46 | return map; |
| 47 | //noinspection DataFlowIssue |
| 48 | Log log = txn.getLog(parent().objectId() + variableId()); |
| 49 | if (log == null) |
| 50 | return map; |
| 51 | @SuppressWarnings("unchecked") |
| 52 | var mapLog = (LogMap1<K, V>)log; |
| 53 | return mapLog.getValue(); |
| 54 | } |
| 55 | return map; |
| 56 | } |
| 57 | |
| 58 | @Override |
| 59 | public final int size() { |
| 60 | return getMap().size(); |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public final boolean containsValue(@NotNull Object v) { |
| 65 | return getMap().containsValue(v); |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | public final boolean containsKey(@NotNull Object key) { |
| 70 | return getMap().containsKey(key); |
| 71 | } |
| 72 | |