Examples of PairOfLongInt

edu.umd.cloud9.io.pair.PairOfLongInt
WritableComparable representing a pair consisting of a long and an int. The elements in the pair are referred to as the left and right elements. The natural sort order is: first by the left element, and then by the right element. @author Jimmy Lin

Examples of edu.umd.cloud9.io.pair.PairOfLongInt


public class PairOfLongIntTest {


  @Test
  public void testBasic() throws IOException {
    PairOfLongInt pair = new PairOfLongInt(1L, 2);


    assertEquals(1L, pair.getLeftElement());
    assertEquals(2L, pair.getRightElement());
  }

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Examples of edu.umd.cloud9.io.pair.PairOfLongInt

    assertEquals(2L, pair.getRightElement());
  }


  @Test
  public void testSerialize() throws IOException {
    PairOfLongInt origPair = new PairOfLongInt(1L, 2);


    ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
    DataOutputStream dataOut = new DataOutputStream(bytesOut);


    origPair.write(dataOut);


    PairOfLongInt pair = new PairOfLongInt();


    pair.readFields(new DataInputStream(new ByteArrayInputStream(bytesOut.toByteArray())));


    assertEquals(1L, pair.getLeftElement());
    assertEquals(2L, pair.getRightElement());
  }

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Examples of edu.umd.cloud9.io.pair.PairOfLongInt

    assertEquals(2L, pair.getRightElement());
  }


  @Test
  public void testComparison1() throws IOException {
    PairOfLongInt pair1 = new PairOfLongInt(1L, 2);
    PairOfLongInt pair2 = new PairOfLongInt(1L, 2);
    PairOfLongInt pair3 = new PairOfLongInt(1L, 1);
    PairOfLongInt pair4 = new PairOfLongInt(0L, 9);
    PairOfLongInt pair5 = new PairOfLongInt(9L, 0);


    assertTrue(pair1.equals(pair2));
    assertFalse(pair1.equals(pair3));


    assertTrue(pair1.compareTo(pair2) == 0);

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Examples of edu.umd.cloud9.io.pair.PairOfLongInt


  @Test
  public void testComparison2() throws IOException {
    WritableComparator comparator = new PairOfLongInt.Comparator();


    PairOfLongInt pair1 = new PairOfLongInt(1L, 2);
    PairOfLongInt pair2 = new PairOfLongInt(1L, 2);
    PairOfLongInt pair3 = new PairOfLongInt(1L, 1);
    PairOfLongInt pair4 = new PairOfLongInt(0L, 9);
    PairOfLongInt pair5 = new PairOfLongInt(9L, 0);


    assertTrue(WritableComparatorTestHarness.compare(comparator, pair1, pair2) == 0);
    assertTrue(WritableComparatorTestHarness.compare(comparator, pair1, pair3) > 0);
    assertTrue(WritableComparatorTestHarness.compare(comparator, pair1, pair4) > 0);
    assertTrue(WritableComparatorTestHarness.compare(comparator, pair1, pair5) < 0);

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