Package com.orientechnologies.orient.core.version

Examples of com.orientechnologies.orient.core.version.ORecordVersion.increment()


    try {
      OClusterPage localPage = new OClusterPage(cacheEntry, true, ODurablePage.TrackMode.FULL);

      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();
      recordVersion.increment();

      int position = localPage.appendRecord(recordVersion, new byte[] { 1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 1 }, false);

      Assert.assertTrue(localPage.deleteRecord(position));
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      Assert.assertEquals(localPage.appendRecord(recordVersion, new byte[] { 2, 2, 2, 4, 5, 6, 5, 4, 2, 2, 2 }, false), position);

      int recordSize = localPage.getRecordSize(position);
      Assert.assertEquals(recordSize, 11);

      recordVersion.increment();
      Assert.assertEquals(localPage.getRecordVersion(position), recordVersion);
      Assert.assertEquals(localPage.getRecordBinaryValue(position, 0, recordSize), new byte[] { 2, 2, 2, 4, 5, 6, 5, 4, 2, 2, 2 });

      assertChangesTracking(localPage, pagePointer);
    } finally {
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    OCacheEntry cacheEntry = new OCacheEntry(0, 0, cachePointer, false);
    try {
      OClusterPage localPage = new OClusterPage(cacheEntry, true, ODurablePage.TrackMode.FULL);

      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();
      recordVersion.increment();

      int position = localPage.appendRecord(recordVersion, new byte[] { 1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 1 }, false);

      Assert.assertTrue(localPage.deleteRecord(position));
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    try {
      OClusterPage localPage = new OClusterPage(cacheEntry, true, ODurablePage.TrackMode.FULL);

      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();
      recordVersion.increment();

      int position = localPage.appendRecord(recordVersion, new byte[] { 1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 1 }, false);

      Assert.assertTrue(localPage.deleteRecord(position));
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    OCacheEntry cacheEntry = new OCacheEntry(0, 0, cachePointer, false);
    try {
      OClusterPage localPage = new OClusterPage(cacheEntry, true, ODurablePage.TrackMode.FULL);

      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();

      int positionOne = localPage.appendRecord(recordVersion, new byte[] { 1, 2, 3, 4, 5, 6, 5, 4, 3, 2, 1 }, false);
      int positionTwo = localPage.appendRecord(recordVersion, new byte[] { 2, 2, 3, 4, 5, 6, 5, 4, 3, 2, 2 }, false);
      int positionThree = localPage.appendRecord(recordVersion, new byte[] { 3, 2, 3, 4, 5, 6, 5, 4, 3, 2, 3 }, false);
      int positionFour = localPage.appendRecord(recordVersion, new byte[] { 4, 2, 3, 4, 5, 6, 5, 4, 3, 2, 4 }, false);
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      int lastPosition;
      byte counter = 0;
      int freeSpace = localPage.getFreeSpace();
      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();

      do {
        lastPosition = localPage.appendRecord(recordVersion, new byte[] { counter, counter, counter }, false);
        if (lastPosition >= 0) {
          Assert.assertEquals(lastPosition, positionCounter.size());
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      } while (lastPosition >= 0);

      ORecordVersion deletedVersion = OVersionFactory.instance().createVersion();
      deletedVersion.copyFrom(recordVersion);

      deletedVersion.increment();

      Assert.assertEquals(localPage.getRecordsCount(), filledRecordsCount);
      for (Map.Entry<Integer, Byte> entry : positionCounter.entrySet()) {
        Assert.assertEquals(localPage.getRecordBinaryValue(entry.getKey(), 0, 3), new byte[] { entry.getValue(), entry.getValue(),
            entry.getValue() });
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      int lastPosition;
      byte counter = 0;
      int freeSpace = localPage.getFreeSpace();
      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();

      do {
        lastPosition = localPage.appendRecord(recordVersion, new byte[] { counter, counter, counter }, false);
        if (lastPosition >= 0) {
          Assert.assertEquals(lastPosition, positionCounter.size());
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      } while (lastPosition >= 0);

      ORecordVersion deletedVersion = OVersionFactory.instance().createVersion();
      deletedVersion.copyFrom(recordVersion);

      deletedVersion.increment();

      Assert.assertEquals(localPage.getRecordsCount(), filledRecordsCount);
      for (Map.Entry<Integer, Byte> entry : positionCounter.entrySet()) {
        Assert.assertEquals(localPage.getRecordBinaryValue(entry.getKey(), 0, 3), new byte[] { entry.getValue(), entry.getValue(),
            entry.getValue() });
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    OCacheEntry cacheEntry = new OCacheEntry(0, 0, cachePointer, false);
    try {
      OClusterPage localPage = new OClusterPage(cacheEntry, true, ODurablePage.TrackMode.FULL);

      ORecordVersion recordVersion = OVersionFactory.instance().createVersion();
      recordVersion.increment();
      recordVersion.increment();

      final byte[] bigChunk = new byte[OClusterPage.MAX_ENTRY_SIZE / 2];
      final MersenneTwisterFast mersenneTwisterFast = new MersenneTwisterFast();
      mersenneTwisterFast.nextBytes(bigChunk);
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