Package org.apache.lucene.facet.collections

Examples of org.apache.lucene.facet.collections.IntArray

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public class IntArrayTest extends FacetTestCase {
 
  @Test
  public void test0() {
    IntArray array = new IntArray();
   
    assertEquals(0, array.size());
   
    for (int i = 0; i < 100; ++i) {
      array.addToArray(i);
    }
   
    assertEquals(100, array.size());
    for (int i = 0; i < 100; ++i) {
      assertEquals(i, array.get(i));
    }
   
    assertTrue(array.equals(array));
  }
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    assertTrue(array.equals(array));
  }
 
  @Test
  public void test1() {
    IntArray array = new IntArray();
    IntArray array2 = new IntArray();
   
    assertEquals(0, array.size());
   
    for (int i = 0; i < 100; ++i) {
      array.addToArray(99-i);
      array2.addToArray(99-i);
    }
   
    assertEquals(100, array.size());
    for (int i = 0; i < 100; ++i) {
      assertEquals(i, array.get(99-i));
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    assertTrue(array.equals(array2));
  }
 
  @Test
  public void test2() {
    IntArray array = new IntArray();
    IntArray array2 = new IntArray();
    IntArray array3 = new IntArray();
   
    for (int i = 0; i < 100; ++i) {
      array.addToArray(i);
    }

    for (int i = 0; i < 100; ++i) {
      array2.addToArray(i*2);
    }

    for (int i = 0; i < 50; ++i) {
      array3.addToArray(i*2);
    }

    assertFalse(array.equals(array2));
   
    array.intersect(array2);
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  @Test
  public void testSet() {
    int[] original = new int[] { 2,4,6,8,10,12,14 };
    int[] toSet = new int[] { 1,3,5,7,9,11};
   
    IntArray arr = new IntArray();
    for (int val : original) {
      arr.addToArray(val);
    }
   
    for (int i = 0; i < toSet.length; i++ ) {
      int val = toSet[i];
      arr.set(i, val);
    }
   
    // Test to see if the set worked correctly
    for (int i = 0; i < toSet.length; i++ ) {
      assertEquals(toSet[i], arr.get(i));
    }
   
    // Now attempt to set something outside of the array
    try {
      arr.set(100, 99);
      fail("IntArray.set should have thrown an exception for attempting to set outside the array");
    } catch (ArrayIndexOutOfBoundsException e) {
      // We expected this to happen so let it fall through
      // silently
    }
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Related Classes of org.apache.lucene.facet.collections.IntArray

  • org.apache.lucene.facet.collections.IntArrayTest
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