Package org.apache.accumulo.core.iterators

Examples of org.apache.accumulo.core.iterators.SortedMapIterator

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      Key k = new Key(new Text(String.format("%03d", i)), new Text("a"), new Text("b"), new Text(lea[i % 4].getExpression()));
      tm.put(k, dv);
    }
    assertTrue(tm.size() == 1000);
   
    VisibilityFilter a = new VisibilityFilter(new SortedMapIterator(tm), auths, le2.getExpression());
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    int size = size(a);
    assertTrue("size was " + size, size == 750);
  }
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    for (Column column : columns) {
      hsc.add(column);
    }
   
    ColumnQualifierFilter a = new ColumnQualifierFilter(new SortedMapIterator(tm), hsc);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    return a;
  }
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      tm.put(k, v);
    }
    assertTrue(tm.size() == 1000);
   
    Filter filter = new ReqVisFilter();
    filter.init(new SortedMapIterator(tm), EMPTY_OPTS, null);
    filter.seek(new Range(), EMPTY_COL_FAMS, false);
    int size = size(filter);
    assertTrue("size = " + size, size == 100);
  }
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    }
    assertTrue(tm.size() == 100);
    TimestampFilter a = new TimestampFilter();
    IteratorSetting is = new IteratorSetting(1, TimestampFilter.class);
    TimestampFilter.setRange(is, "19990101010011GMT+01:00", "19990101010031GMT+01:00");
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a = (TimestampFilter) a.deepCopy(null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 21);
    TimestampFilter.setRange(is, baseTime + 11000, baseTime + 31000);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 21);
   
    TimestampFilter.setEnd(is, "19990101000031GMT", false);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 20);
   
    TimestampFilter.setStart(is, "19990101000011GMT", false);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 19);
   
    TimestampFilter.setEnd(is, "19990101000031GMT", true);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 20);
   
    is.clearOptions();
    TimestampFilter.setStart(is, "19990101000011GMT", true);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 89);
   
    TimestampFilter.setStart(is, "19990101000011GMT", false);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 88);
   
    is.clearOptions();
    TimestampFilter.setEnd(is, "19990101000031GMT", true);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 32);
   
    TimestampFilter.setEnd(is, "19990101000031GMT", false);
    a.init(new SortedMapIterator(tm), is.getOptions(), null);
    a.seek(new Range(), EMPTY_COL_FAMS, false);
    assertEquals(size(a), 31);
  }
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    tm.put(k, dv);
   
    assertTrue(tm.size() == 4);
   
    Filter filter = new SimpleFilter();
    filter.init(new SortedMapIterator(tm), EMPTY_OPTS, null);
    filter.seek(new Range(), EMPTY_COL_FAMS, false);
    int size = size(filter);
    assertTrue("size = " + size, size == 3);
   
  }
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    put(tm1, "r1", "cf1", "cq1", 5, "v1");
    put(tm1, "r1", "cf1", "cq3", 5, "v1");
    put(tm1, "r2", "cf1", "cq1", 5, "v1");
   
    RowDeletingIterator rdi = new RowDeletingIterator();
    rdi.init(new SortedMapIterator(tm1), null, new TestIE(IteratorScope.scan, false));
   
    rdi.seek(new Range(), new ArrayList<ByteSequence>(), false);
    ane(rdi, "r2", "cf1", "cq1", 5, "v1");
   
    for (int i = 0; i < 5; i++) {
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    put(tm1, "r1", "cf1", "cq4", 5, "v1");
    put(tm1, "r1", "cf1", "cq5", 15, "v1");
    put(tm1, "r2", "cf1", "cq1", 5, "v1");
   
    RowDeletingIterator rdi = new RowDeletingIterator();
    rdi.init(new SortedMapIterator(tm1), null, new TestIE(IteratorScope.scan, false));
   
    rdi.seek(new Range(), new ArrayList<ByteSequence>(), false);
    ane(rdi, "r1", "cf1", "cq3", 15, "v1");
    rdi.next();
    ane(rdi, "r1", "cf1", "cq5", 15, "v1");
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    put(tm1, "r1", "cf1", "cq1", 5, "v1");
    put(tm1, "r2", "", "cq1", 5, "v1");
    put(tm1, "r2", "cf1", "cq1", 5, "v1");
   
    RowDeletingIterator rdi = new RowDeletingIterator();
    rdi.init(new ColumnFamilySkippingIterator(new SortedMapIterator(tm1)), null, new TestIE(IteratorScope.scan, false));
   
    HashSet<ByteSequence> cols = new HashSet<ByteSequence>();
    cols.add(new ArrayByteSequence("cf1".getBytes()));
   
    rdi.seek(new Range(), cols, true);
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    put(tm1, "r1", "cf1", "cq3", 15, "v1");
    put(tm1, "r1", "cf1", "cq4", 5, "v1");
    put(tm1, "r2", "cf1", "cq1", 5, "v1");
   
    RowDeletingIterator rdi = new RowDeletingIterator();
    rdi.init(new SortedMapIterator(tm1), null, new TestIE(IteratorScope.minc, false));
   
    rdi.seek(new Range(), new ArrayList<ByteSequence>(), false);
    ane(rdi, "r1", "", "", 10, RowDeletingIterator.DELETE_ROW_VALUE.toString());
    rdi.next();
    ane(rdi, "r1", "cf1", "cq3", 15, "v1");
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      if (b) {
        trueCount++;
        map2.put(k, map.get(k));
      }
    }
    SortedMapIterator source = new SortedMapIterator(map);
    WholeRowIterator iter = new WholeRowIterator(source);
    SortedMap<Key,Value> resultMap = new TreeMap<Key,Value>();
    iter.seek(new Range(), new ArrayList<ByteSequence>(), false);
    int numRows = 0;
    while (iter.hasTop()) {
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Related Classes of org.apache.accumulo.core.iterators.SortedMapIterator

  • org.apache.accumulo.core.client.mock.MockBatchScanner
  • org.apache.accumulo.core.client.mock.MockScanner
  • org.apache.accumulo.core.data.Key
  • org.apache.accumulo.core.data.Range
  • org.apache.accumulo.core.iterators.AggregatingIteratorTest
  • org.apache.accumulo.core.iterators.ColumnFamilySkippingIteratorTest
  • org.apache.accumulo.core.iterators.DeletingIteratorTest
  • org.apache.accumulo.core.iterators.FilteringIteratorTest
  • org.apache.accumulo.core.iterators.IntersectingIteratorTest
  • org.apache.accumulo.core.iterators.IterUtilTest
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