Package org.jboss.cache

Examples of org.jboss.cache.RegionImpl

465
466
467
468
469
470
471
472
473
474
      additionalConfiguration(c);
      c.getEvictionConfig().setWakeupInterval(-1);
      Cache<Object, Object> cache2 = new UnitTestCacheFactory<Object, Object>().createCache(c, getClass());
      caches.put("evict2", cache2);

      RegionImpl region = (RegionImpl) cache2.getRegion(Fqn.ROOT, false);
      // We expect a VISIT event for / and ADD events for /a, /a/b and /a/b/c
      int nodeEventQueueSize = region.getEvictionEventQueue().size();
      assertTrue("Saw the expected number of node events", nodeEventQueueSize >= 4); //one event happens on read root
   }
View Full Code Here
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
   public void testMaxNodes() throws Exception
   {
      Fqn fqn1 = Fqn.fromString("/a/b/c");
      Fqn fqn2 = Fqn.fromString("/a/b/d");
      Fqn fqn3 = Fqn.fromString("/a/b/e");
      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      MRUAlgorithmConfig config = (MRUAlgorithmConfig) region.getEvictionRegionConfig().getEvictionAlgorithmConfig();
      config.setMaxNodes(1);
      region.registerEvictionEvent(fqn1, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn3, EvictionEvent.Type.ADD_NODE_EVENT);
      algorithm.process(region.getEvictionEventQueue());

      assertEquals(1, algorithm.getEvictionQueue().getNumberOfNodes());

      config.setMaxNodes(100);
      for (int i = 0; i < 150; i++)
      {
         Fqn fqn = Fqn.fromString("/a/b/c/" + Integer.toString(i));
         region.registerEvictionEvent(fqn, EvictionEvent.Type.ADD_NODE_EVENT);
      }

      algorithm.process(region.getEvictionEventQueue());

      assertEquals(100, algorithm.getEvictionQueue().getNumberOfNodes());
   }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
      Fqn fqn6 = Fqn.fromString("/a/b/h");
      Fqn fqn7 = Fqn.fromString("/a/b/i");
      Fqn fqn8 = Fqn.fromString("/a/b/j");
      Fqn fqn9 = Fqn.fromString("/a/b/k");
      Fqn fqn10 = Fqn.fromString("/a/b/l");
      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      MRUAlgorithmConfig config = (MRUAlgorithmConfig) region.getEvictionRegionConfig().getEvictionAlgorithmConfig();
      config.setMaxNodes(8);
      region.registerEvictionEvent(fqn1, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn3, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn4, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn5, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn6, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn7, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn8, EvictionEvent.Type.ADD_NODE_EVENT);

      algorithm.process(region.getEvictionEventQueue());

      assertEquals(8, algorithm.getEvictionQueue().getNumberOfNodes());

      region.registerEvictionEvent(fqn9, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn10, EvictionEvent.Type.ADD_NODE_EVENT);

//      Thread.sleep(5000);
      assertEquals(8, algorithm.getEvictionQueue().getNumberOfNodes());

      region.registerEvictionEvent(fqn2, EvictionEvent.Type.ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn4, EvictionEvent.Type.ADD_NODE_EVENT);

      algorithm.process(region.getEvictionEventQueue());

      assertEquals(8, algorithm.getEvictionQueue().getNumberOfNodes());

      assertNull(algorithm.getEvictionQueue().getNodeEntry(fqn2));
      assertNull("No FQN4 " + algorithm.getEvictionQueue(),
View Full Code Here
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
   public void testMaxNode2()
   {
      Fqn fqn1 = Fqn.fromString("/a/b/c");
      Fqn fqn2 = Fqn.fromString("/a/b/d");
      Fqn fqn3 = Fqn.fromString("/a/b/e");
      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      config.setMaxNodes(1);
      config.setMinNodes(20);
      region.registerEvictionEvent(fqn1, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, ADD_NODE_EVENT);

      try
      {
         algo.process(region.getEvictionEventQueue());
      }
      catch (EvictionException e)
      {
         fail("testMaxNode: process failed " + e);
         e.printStackTrace();
      }
      assertEquals("Queue size should be ", 1, algo.getEvictionQueue().getNumberOfNodes());

      region.registerEvictionEvent(fqn2, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn3, ADD_NODE_EVENT);


      try
      {
         algo.process(region.getEvictionEventQueue());
      }
      catch (EvictionException e)
      {
         fail("testMaxNode: process failed " + e);
         e.printStackTrace();
View Full Code Here
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
      Fqn fqn1 = Fqn.fromString("/a/b/c");
      Fqn fqn2 = Fqn.fromString("/a/b/c/d");
      Fqn fqn3 = Fqn.fromString("/a/b/c/d/e");
      Fqn fqn4 = Fqn.fromString("/a/b/c/d/e/f");

      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      LFUAlgorithmConfig config = (LFUAlgorithmConfig) region.getEvictionRegionConfig().getEvictionAlgorithmConfig();

      config.setMaxNodes(-1);
      config.setMinNodes(2);

      region.registerEvictionEvent(fqn1, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn3, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn4, ADD_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());

      assertEquals("Queue size should be ", 2, algo.getEvictionQueue().getNumberOfNodes());
   }
View Full Code Here
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
   public void testMinNode2() throws Exception
   {
      Fqn fqn1 = Fqn.fromString("/a/b/c");
      Fqn fqn2 = Fqn.fromString("/a/b/d");

      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      LFUAlgorithmConfig config = (LFUAlgorithmConfig) region.getEvictionRegionConfig().getEvictionAlgorithmConfig();

      config.setMaxNodes(-1);
      config.setMinNodes(-1);

      region.registerEvictionEvent(fqn1, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, ADD_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());

      assertEquals("Queue size should be ", 0, algo.getEvictionQueue().getNumberOfNodes());
   }
View Full Code Here
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
      Fqn fqn8 = Fqn.fromString("/a/b/c/d/e/f/g/h/i/j/k");
      Fqn fqn9 = Fqn.fromString("/a/b/c/d/e/f/g/h/i/j/k/l");
      Fqn fqn10 = Fqn.fromString("/a/b/c/d/e/f/g/h/i/j/k/l/m");


      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      LFUAlgorithmConfig config = (LFUAlgorithmConfig) region.getEvictionRegionConfig().getEvictionAlgorithmConfig();
      config.setMaxNodes(-1);
      config.setMinNodes(100);

      region.registerEvictionEvent(fqn1, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn2, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn3, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn4, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn5, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn6, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn7, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn8, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn9, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn10, ADD_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());
      LFUQueue queue = (LFUQueue) algo.evictionQueue;
      assertEquals(10, algo.getEvictionQueue().getNumberOfNodes());

      for (NodeEntry ne : queue)
      {
         assertEquals(1, ne.getNumberOfNodeVisits());
      }

      // fqn1 visited 4 additional times.
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);

      // fqn2 visited 3 additional times.
      region.registerEvictionEvent(fqn2, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn2, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn2, VISIT_NODE_EVENT);

      // fqn3 visited 1 additional time.
      region.registerEvictionEvent(fqn3, VISIT_NODE_EVENT);

      // fqn4 visited 2 additional times.
      region.registerEvictionEvent(fqn4, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn4, VISIT_NODE_EVENT);

      // fqn9 visited 1 additional time.
      region.registerEvictionEvent(fqn9, VISIT_NODE_EVENT);

      // fqn10 visited 2 additional times.
      region.registerEvictionEvent(fqn10, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn10, VISIT_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());
      int count = 0;
      for (NodeEntry ne : queue)
      {
         count++;
         if (count == 5 || count == 6)
         {
            assertEquals(2, ne.getNumberOfNodeVisits());
         }
         else if (count == 7 || count == 8)
         {
            assertEquals(3, ne.getNumberOfNodeVisits());
         }
         else if (count == 9)
         {
            assertEquals(4, ne.getNumberOfNodeVisits());
         }
         else if (count == 10)
         {
            assertEquals(5, ne.getNumberOfNodeVisits());
         }
         else
         {
            assertEquals(1, ne.getNumberOfNodeVisits());
         }
      }


      assertEquals(10, algo.getEvictionQueue().getNumberOfNodes());

      Fqn fqn11 = Fqn.fromString("/a");
      Fqn fqn12 = Fqn.fromString("/a/b");

      region.registerEvictionEvent(fqn11, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn12, ADD_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());

      count = 0;
      for (NodeEntry ne : queue)
      {
         count++;
         if (count == 7 || count == 8)
         {
            assertEquals(2, ne.getNumberOfNodeVisits());
         }
         else if (count == 9 || count == 10)
         {
            assertEquals(3, ne.getNumberOfNodeVisits());
         }
         else if (count == 11)
         {
            assertEquals(4, ne.getNumberOfNodeVisits());
         }
         else if (count == 12)
         {
            assertEquals(5, ne.getNumberOfNodeVisits());
         }
         else
         {
            assertEquals(1, ne.getNumberOfNodeVisits());
         }
      }

      assertEquals(12, algo.getEvictionQueue().getNumberOfNodes());

      region.registerEvictionEvent(fqn1, REMOVE_NODE_EVENT);
      region.registerEvictionEvent(fqn11, REMOVE_NODE_EVENT);
      region.registerEvictionEvent(fqn12, REMOVE_NODE_EVENT);
      region.registerEvictionEvent(fqn10, REMOVE_NODE_EVENT);

      algo.process(region.getEvictionEventQueue());

      count = 0;
      for (NodeEntry ne : queue)
      {
         count++;
         if (count == 5 || count == 6)
         {
            assertEquals(2, ne.getNumberOfNodeVisits());
         }
         else if (count == 7)
         {
            assertEquals(3, ne.getNumberOfNodeVisits());
         }
         else if (count == 8)
         {
            assertEquals(4, ne.getNumberOfNodeVisits());
         }
         else
         {
            assertEquals(1, ne.getNumberOfNodeVisits());
         }
      }

      assertEquals(8, algo.getEvictionQueue().getNumberOfNodes());

      //test add/visit/remove combination
      region.registerEvictionEvent(fqn11, ADD_NODE_EVENT);
      region.registerEvictionEvent(fqn11, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn11, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn11, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn11, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn11, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn4, VISIT_NODE_EVENT);

      // purposefully revisit a node that has been removed. assert that it is readded.
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);
      region.registerEvictionEvent(fqn1, VISIT_NODE_EVENT);

      region.registerEvictionEvent(fqn3, REMOVE_NODE_EVENT);


      algo.process(region.getEvictionEventQueue());

      count = 0;
      for (NodeEntry ne : queue)
      {
         count++;
View Full Code Here
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
      assertEquals(9, algo.getEvictionQueue().getNumberOfNodes());
   }

   public void testEvictionQueueSortOrder2() throws Exception
   {
      RegionImpl region = (RegionImpl) regionManager.getRegion("/a/b", true);
      EvictionRegionConfig config = region.getEvictionRegionConfig();

      ((LFUAlgorithmConfig) config.getEvictionAlgorithmConfig()).setMaxNodes(-1);
      ((LFUAlgorithmConfig) config.getEvictionAlgorithmConfig()).setMinNodes(10000);
      for (int i = 0; i < 10000; i++)
      {
         Fqn fqn = Fqn.fromString("/a/b/" + Integer.toString(i));
         region.registerEvictionEvent(fqn, ADD_NODE_EVENT);
      }

      algo.process(region.getEvictionEventQueue());
      LFUQueue queue = (LFUQueue) algo.evictionQueue;

      long lastModifiedTimestamp = 0;
      for (NodeEntry ne : queue)
      {
         assertTrue(lastModifiedTimestamp <= ne.getModifiedTimeStamp());
         lastModifiedTimestamp = ne.getModifiedTimeStamp();
      }

      for (int i = 0; i < 10000; i++)
      {
         if ((i % 2) == 0)
         {
            Fqn fqn = Fqn.fromString("/a/b/" + Integer.toString(i));
            region.registerEvictionEvent(fqn, VISIT_NODE_EVENT);
         }
      }

      algo.process(region.getEvictionEventQueue());

      int count = 0;
      lastModifiedTimestamp = 0;
      for (NodeEntry ne : queue)
      {
View Full Code Here
TOP

Related Classes of org.jboss.cache.RegionImpl

  • org.jboss.cache.config.EvictionAlgorithmConfig
  • org.jboss.cache.config.EvictionRegionConfig
  • org.jboss.cache.eviction.ElementSizeAlgorithmTest
  • org.jboss.cache.eviction.EvictedEventNode
  • org.jboss.cache.eviction.EvictionActionPolicy
  • org.jboss.cache.eviction.EvictionAlgorithm
  • org.jboss.cache.eviction.EvictionEvent
  • org.jboss.cache.eviction.EvictionPolicy
  • org.jboss.cache.eviction.FIFOAlgorithmTest
  • org.jboss.cache.eviction.LFUAlgorithmTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.