1 | persistable sclass SynchronizedNavigableMap<K,V> extends SynchronizedSortedMap<K,V> implements NavigableMap<K,V> |
2 | {
|
3 | // not final because persistence |
4 | private /*final*/ NavigableMap<K,V> nm; |
5 | |
6 | SynchronizedNavigableMap(NavigableMap<K,V> m) {
|
7 | super(m); |
8 | nm = m; |
9 | } |
10 | SynchronizedNavigableMap(NavigableMap<K,V> m, Object mutex) {
|
11 | super(m, mutex); |
12 | nm = m; |
13 | } |
14 | |
15 | public Entry<K, V> lowerEntry(K key) |
16 | { synchronized (mutex) { return nm.lowerEntry(key); } }
|
17 | public K lowerKey(K key) |
18 | { synchronized (mutex) { return nm.lowerKey(key); } }
|
19 | public Entry<K, V> floorEntry(K key) |
20 | { synchronized (mutex) { return nm.floorEntry(key); } }
|
21 | public K floorKey(K key) |
22 | { synchronized (mutex) { return nm.floorKey(key); } }
|
23 | public Entry<K, V> ceilingEntry(K key) |
24 | { synchronized (mutex) { return nm.ceilingEntry(key); } }
|
25 | public K ceilingKey(K key) |
26 | { synchronized (mutex) { return nm.ceilingKey(key); } }
|
27 | public Entry<K, V> higherEntry(K key) |
28 | { synchronized (mutex) { return nm.higherEntry(key); } }
|
29 | public K higherKey(K key) |
30 | { synchronized (mutex) { return nm.higherKey(key); } }
|
31 | public Entry<K, V> firstEntry() |
32 | { synchronized (mutex) { return nm.firstEntry(); } }
|
33 | public Entry<K, V> lastEntry() |
34 | { synchronized (mutex) { return nm.lastEntry(); } }
|
35 | public Entry<K, V> pollFirstEntry() |
36 | { synchronized (mutex) { return nm.pollFirstEntry(); } }
|
37 | public Entry<K, V> pollLastEntry() |
38 | { synchronized (mutex) { return nm.pollLastEntry(); } }
|
39 | |
40 | public NavigableMap<K, V> descendingMap() {
|
41 | synchronized (mutex) {
|
42 | return |
43 | new SynchronizedNavigableMap<>(nm.descendingMap(), mutex); |
44 | } |
45 | } |
46 | |
47 | public NavigableSet<K> keySet() {
|
48 | return navigableKeySet(); |
49 | } |
50 | |
51 | public NavigableSet<K> navigableKeySet() {
|
52 | synchronized (mutex) {
|
53 | return new SynchronizedNavigableSet<>(nm.navigableKeySet(), mutex); |
54 | } |
55 | } |
56 | |
57 | public NavigableSet<K> descendingKeySet() {
|
58 | synchronized (mutex) {
|
59 | return new SynchronizedNavigableSet<>(nm.descendingKeySet(), mutex); |
60 | } |
61 | } |
62 | |
63 | |
64 | public SortedMap<K,V> subMap(K fromKey, K toKey) {
|
65 | synchronized (mutex) {
|
66 | return new SynchronizedNavigableMap<>( |
67 | nm.subMap(fromKey, true, toKey, false), mutex); |
68 | } |
69 | } |
70 | public SortedMap<K,V> headMap(K toKey) {
|
71 | synchronized (mutex) {
|
72 | return new SynchronizedNavigableMap<>(nm.headMap(toKey, false), mutex); |
73 | } |
74 | } |
75 | public SortedMap<K,V> tailMap(K fromKey) {
|
76 | synchronized (mutex) {
|
77 | return new SynchronizedNavigableMap<>(nm.tailMap(fromKey, true),mutex); |
78 | } |
79 | } |
80 | |
81 | public NavigableMap<K, V> subMap(K fromKey, boolean fromInclusive, K toKey, boolean toInclusive) {
|
82 | synchronized (mutex) {
|
83 | return new SynchronizedNavigableMap<>( |
84 | nm.subMap(fromKey, fromInclusive, toKey, toInclusive), mutex); |
85 | } |
86 | } |
87 | |
88 | public NavigableMap<K, V> headMap(K toKey, boolean inclusive) {
|
89 | synchronized (mutex) {
|
90 | return new SynchronizedNavigableMap<>( |
91 | nm.headMap(toKey, inclusive), mutex); |
92 | } |
93 | } |
94 | |
95 | public NavigableMap<K, V> tailMap(K fromKey, boolean inclusive) {
|
96 | synchronized (mutex) {
|
97 | return new SynchronizedNavigableMap<>( |
98 | nm.tailMap(fromKey, inclusive), mutex); |
99 | } |
100 | } |
101 | } |
Began life as a copy of #1031163
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| Snippet ID: | #1034596 |
| Snippet name: | SynchronizedNavigableMap (backup with extra field) |
| Eternal ID of this version: | #1034596/1 |
| Text MD5: | 9f4c02a3ddb22c65d01046daec77148a |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2022-02-19 08:21:39 |
| Source code size: | 3771 bytes / 101 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 70 / 91 |
| Referenced in: | [show references] |