Package org.apache.accumulo.core.iterators.system

Examples of org.apache.accumulo.core.iterators.system.TimeSettingIterator.seek()

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    tm1.put(new Key("r1", "cf1", "cq1", 0l), new Value("v3".getBytes()));
    tm1.put(new Key("r2", "cf1", "cq1", 6l), new Value("v4".getBytes()));
   
    TimeSettingIterator tsi = new TimeSettingIterator(new SortedMapIterator(tm1), 50);
   
    tsi.seek(new Range(new Key("r1", "cf1", "cq1", 50l), true, new Key("r1", "cf1", "cq1", 50l), true), new HashSet<ByteSequence>(), false);
   
    assertTrue(tsi.hasTop());
    assertEquals(new Key("r1", "cf1", "cq1", 50l), tsi.getTopKey());
    assertEquals("v1", tsi.getTopValue().toString());
    tsi.next();
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    assertEquals("v3", tsi.getTopValue().toString());
    tsi.next();
   
    assertFalse(tsi.hasTop());
   
    tsi.seek(new Range(new Key("r1", "cf1", "cq1", 50l), false, null, true), new HashSet<ByteSequence>(), false);
   
    assertTrue(tsi.hasTop());
    assertEquals(new Key("r2", "cf1", "cq1", 50l), tsi.getTopKey());
    assertEquals("v4", tsi.getTopValue().toString());
    tsi.next();
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    assertEquals("v4", tsi.getTopValue().toString());
    tsi.next();
   
    assertFalse(tsi.hasTop());
   
    tsi.seek(new Range(null, true, new Key("r1", "cf1", "cq1", 50l), false), new HashSet<ByteSequence>(), false);
   
    assertTrue(tsi.hasTop());
    assertEquals(new Key("r0", "cf1", "cq1", 50l), tsi.getTopKey());
    assertEquals("v0", tsi.getTopValue().toString());
    tsi.next();
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    assertEquals("v0", tsi.getTopValue().toString());
    tsi.next();
   
    assertFalse(tsi.hasTop());
   
    tsi.seek(new Range(new Key("r1", "cf1", "cq1", 51l), true, new Key("r1", "cf1", "cq1", 50l), false), new HashSet<ByteSequence>(), false);
    assertFalse(tsi.hasTop());
  }
 
}
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