Examples of OClusterPosition

com.orientechnologies.orient.core.id.OClusterPosition
Abstraction of records position in cluster. You can think about it as about of n-bit number. Real instances of cluster position should be created using {@link OClusterPositionFactory} factory. Cluster positions are immutable objects. @author Andrey Lomakin @since 12.11.12

Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int deletedRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> deletedPositions = new HashSet<OClusterPosition>();
    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        deletedPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        deletedRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int hiddenRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> hiddenPositions = new HashSet<OClusterPosition>();
    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        hiddenPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.hideRecord(clusterPosition));
        hiddenRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int deletedRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> deletedPositions = new HashSet<OClusterPosition>();
    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        deletedPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        deletedRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> hiddenPositions = new HashSet<OClusterPosition>();


    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        hiddenPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.hideRecord(clusterPosition));
        hiddenRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int deletedRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> deletedPositions = new HashSet<OClusterPosition>();
    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        deletedPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        deletedRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int hiddenRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());
    Set<OClusterPosition> hiddenPositions = new HashSet<OClusterPosition>();
    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        hiddenPositions.add(clusterPosition);
        Assert.assertTrue(paginatedCluster.hideRecord(clusterPosition));
        hiddenRecords++;

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int deletedRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());


    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        deletedRecords++;


        Assert.assertEquals(paginatedCluster.getEntries(), records - deletedRecords);

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

    int hiddenRecords = 0;
    Assert.assertEquals(records, paginatedCluster.getEntries());


    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        Assert.assertTrue(paginatedCluster.hideRecord(clusterPosition));
        hiddenRecords++;


        Assert.assertEquals(paginatedCluster.getEntries(), records - hiddenRecords);

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

      positionRecordMap.put(physicalPosition.clusterPosition, record);
    }


    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        positionIterator.remove();
      }
    }

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Examples of com.orientechnologies.orient.core.id.OClusterPosition

      positionRecordMap.put(physicalPosition.clusterPosition, record);
    }


    Iterator<OClusterPosition> positionIterator = positionRecordMap.keySet().iterator();
    while (positionIterator.hasNext()) {
      OClusterPosition clusterPosition = positionIterator.next();
      if (mersenneTwisterFast.nextBoolean()) {
        Assert.assertTrue(paginatedCluster.deleteRecord(clusterPosition));
        positionIterator.remove();
      }
    }


    OPhysicalPosition physicalPosition = new OPhysicalPosition();
    physicalPosition.clusterPosition = OClusterPositionFactory.INSTANCE.valueOf(Long.MAX_VALUE);


    OPhysicalPosition[] positions = paginatedCluster.floorPositions(physicalPosition);
    Assert.assertTrue(positions.length > 0);


    positionIterator = positionRecordMap.descendingKeySet().iterator();
    int counter = 0;
    while (positionIterator.hasNext()) {
      Assert.assertTrue(positions.length > 0);


      OClusterPosition testedPosition = positionIterator.next();
      Assert.assertEquals(positions[positions.length - 1].clusterPosition, testedPosition);


      OPhysicalPosition positionToFind = positions[positions.length - 1];
      positions = paginatedCluster.lowerPositions(positionToFind);

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