示例#1
0
  @Test
  public void testWhiteSpacesInSingleSegment() throws URISyntaxException {
    ITextUnit tu1 = new TextUnit("tu1");
    TextContainer source = tu1.getSource();
    source.append(new Segment("seg1", new TextFragment("  Text ")));

    assertEquals(1, source.getSegments().count());
    assertEquals(1, source.count());

    assertEquals("  Text ", source.get(0).toString());
    assertTrue(source.get(0).isSegment());

    params.setSegmentationStrategy(SegmStrategy.DEEPEN_EXISTING);
    segStep.handleTextUnit(new Event(EventType.TEXT_UNIT, tu1));

    assertEquals(1, source.getSegments().count());
    assertEquals(3, source.count());

    assertEquals("  ", source.get(0).toString());
    assertFalse(source.get(0).isSegment());

    assertEquals("Text", source.get(1).toString());
    assertTrue(source.get(1).isSegment());

    assertEquals(" ", source.get(2).toString());
    assertFalse(source.get(2).isSegment());
  }
示例#2
0
  @Test
  public void testSegmentationStrategy() {
    ITextUnit tu1 = new TextUnit("tu1");
    TextContainer source = tu1.getSource();
    source.append(new Segment("seg1", new TextFragment("Sentence1. Sentence2.")));
    source.append(new TextPart(" Text part 1. "));
    source.append(new Segment("seg1", new TextFragment("Sentence3.")));

    assertEquals(2, source.getSegments().count());

    assertEquals("Sentence1. Sentence2.", source.get(0).toString());
    assertTrue(source.get(0).isSegment());

    assertEquals(" Text part 1. ", source.get(1).toString());
    assertFalse(source.get(1).isSegment());

    assertEquals("Sentence3.", source.get(2).toString());
    assertTrue(source.get(2).isSegment());

    // 1
    params.setSegmentationStrategy(SegmStrategy.KEEP_EXISTING);
    segStep.handleTextUnit(new Event(EventType.TEXT_UNIT, tu1));

    // Check if not changed
    assertEquals(2, source.getSegments().count());
    assertEquals(3, source.count());

    assertEquals("Sentence1. Sentence2.", source.get(0).toString());
    assertTrue(source.get(0).isSegment());

    assertEquals(" Text part 1. ", source.get(1).toString());
    assertFalse(source.get(1).isSegment());

    assertEquals("Sentence3.", source.get(2).toString());
    assertTrue(source.get(2).isSegment());

    // 2
    params.setSegmentationStrategy(SegmStrategy.DEEPEN_EXISTING);
    segStep.handleTextUnit(new Event(EventType.TEXT_UNIT, tu1));

    // Check if did change
    assertEquals(3, source.getSegments().count());
    assertEquals(5, source.count());

    assertEquals("Sentence1.", source.get(0).toString());
    assertTrue(source.get(0).isSegment());

    assertEquals(" ", source.get(1).toString());
    assertFalse(source.get(1).isSegment());

    assertEquals("Sentence2.", source.get(2).toString());
    assertTrue(source.get(2).isSegment());

    assertEquals(" Text part 1. ", source.get(3).toString());
    assertFalse(source.get(3).isSegment());

    assertEquals("Sentence3.", source.get(4).toString());
    assertTrue(source.get(4).isSegment());

    // 3
    params.setSegmentationStrategy(SegmStrategy.OVERWRITE_EXISTING);
    segStep.handleTextUnit(new Event(EventType.TEXT_UNIT, tu1));

    // Check if did change
    assertEquals(4, source.getSegments().count());
    assertEquals(7, source.count());

    assertEquals("Sentence1.", source.get(0).toString());
    assertTrue(source.get(0).isSegment());

    assertEquals(" ", source.get(1).toString());
    assertFalse(source.get(1).isSegment());

    assertEquals("Sentence2.", source.get(2).toString());
    assertTrue(source.get(2).isSegment());

    assertEquals(" ", source.get(3).toString());
    assertFalse(source.get(3).isSegment());

    assertEquals("Text part 1.", source.get(4).toString());
    assertTrue(source.get(4).isSegment());

    assertEquals(" ", source.get(5).toString());
    assertFalse(source.get(5).isSegment());

    assertEquals("Sentence3.", source.get(6).toString());
    assertTrue(source.get(6).isSegment());
  }