public void TestDiscreteMultiValueHighlighting()
{
makeIndexShortMV();
FieldQuery fq = new FieldQuery(tq("d"), true, true);
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
sfb.IsDiscreteMultiValueHighlighting = (true);
assertEquals("<b>d</b> e", sfb.CreateFragment(reader, 0, F, ffl));
make1dmfIndex("some text to highlight", "highlight other text");
fq = new FieldQuery(tq("text"), true, true);
stack = new FieldTermStack(reader, 0, F, fq);
fpl = new FieldPhraseList(stack, fq);
sflb = new SimpleFragListBuilder();
ffl = sflb.CreateFieldFragList(fpl, 32);
String[] result = sfb.CreateFragments(reader, 0, F, ffl, 3);
assertEquals(2, result.Length);
assertEquals("some <b>text</b> to highlight", result[0]);
assertEquals("highlight other <b>text</b>", result[1]);
fq = new FieldQuery(tq("highlight"), true, true);
stack = new FieldTermStack(reader, 0, F, fq);
fpl = new FieldPhraseList(stack, fq);
sflb = new SimpleFragListBuilder();
ffl = sflb.CreateFieldFragList(fpl, 32);
result = sfb.CreateFragments(reader, 0, F, ffl, 3);
assertEquals(2, result.Length);
assertEquals("text to <b>highlight</b>", result[0]);
assertEquals("<b>highlight</b> other text", result[1]);
}
public void TestTagsAndEncoder()
{
FieldFragList ffl = Ffl(new TermQuery(new Term(F, "a")), "<h1> a </h1>");
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
String[] preTags = { "[" };
String[] postTags = { "]" };
assertEquals("<h1> [a] </h1>",
sfb.CreateFragment(reader, 0, F, ffl, preTags, postTags, new SimpleHTMLEncoder()));
}
public void Test1TermIndex()
{
FieldFragList ffl = Ffl(new TermQuery(new Term(F, "a")), "a");
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
assertEquals("<b>a</b>", sfb.CreateFragment(reader, 0, F, ffl));
// change tags
sfb = new SimpleFragmentsBuilder(new String[] { "[" }, new String[] { "]" });
assertEquals("[a]", sfb.CreateFragment(reader, 0, F, ffl));
}
public void TestUnstoredField()
{
makeUnstoredIndex();
FieldQuery fq = new FieldQuery(tq("aaa"), true, true);
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
assertNull(sfb.CreateFragment(reader, 0, F, ffl));
}
public void TestMVSeparator()
{
makeIndexShortMV();
FieldQuery fq = new FieldQuery(tq("d"), true, true);
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
sfb.MultiValuedSeparator = ('/');
assertEquals("//a b c//<b>d</b> e", sfb.CreateFragment(reader, 0, F, ffl));
}
public void Test1PhraseLongMV()
{
makeIndexLongMV();
FieldQuery fq = new FieldQuery(pqF("search", "engines"), true, true);
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
assertEquals("customization: The most <b>search engines</b> use only one of these methods. Even the <b>search engines</b> that says they can",
sfb.CreateFragment(reader, 0, F, ffl));
}
public void Test1PhraseShortMV()
{
makeIndexShortMV();
FieldQuery fq = new FieldQuery(tq("d"), true, true);
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
// Should we probably be trimming?
assertEquals(" a b c <b>d</b> e", sfb.CreateFragment(reader, 0, F, ffl));
}
public void Test1PhraseLongMVB()
{
makeIndexLongMVB();
FieldQuery fq = new FieldQuery(pqF("sp", "pe", "ee", "ed"), true, true); // "speed" -(2gram)-> "sp","pe","ee","ed"
FieldTermStack stack = new FieldTermStack(reader, 0, F, fq);
FieldPhraseList fpl = new FieldPhraseList(stack, fq);
SimpleFragListBuilder sflb = new SimpleFragListBuilder();
FieldFragList ffl = sflb.CreateFieldFragList(fpl, 100);
SimpleFragmentsBuilder sfb = new SimpleFragmentsBuilder();
assertEquals("additional hardware. \nWhen you talk about processing <b>speed</b>, the", sfb.CreateFragment(reader, 0, F, ffl));
}