Examples with QueryTree com.yahoo.search.query.QueryTree used on opensource projects

Example 21 with QueryTree

use of com.yahoo.search.query.QueryTree in project vespa by vespa-engine.

the class YqlParserTestCase method testFieldAliases.

@Test
public void testFieldAliases() {
    IndexInfoConfig modelConfig = new IndexInfoConfig(new IndexInfoConfig.Builder().indexinfo(new Indexinfo.Builder().name("music").command(new Command.Builder().indexname("title").command("index")).alias(new Alias.Builder().alias("song").indexname("title"))));
    IndexModel model = new IndexModel(modelConfig, (QrSearchersConfig) null);
    IndexFacts indexFacts = new IndexFacts(model);
    ParserEnvironment parserEnvironment = new ParserEnvironment().setIndexFacts(indexFacts);
    YqlParser configuredParser = new YqlParser(parserEnvironment);
    QueryTree x = configuredParser.parse(new Parsable().setQuery("select * from sources * where title contains \"a\" and song contains \"b\";"));
    List<IndexedItem> terms = QueryTree.getPositiveTerms(x);
    assertEquals(2, terms.size());
    for (IndexedItem term : terms) {
        assertEquals("title", term.getIndexName());
    }
}

Example 22 with QueryTree

use of com.yahoo.search.query.QueryTree in project vespa by vespa-engine.

the class YqlParserTestCase method testWordAlternatives.

@Test
public void testWordAlternatives() {
    QueryTree x = parse("select * from sources * where foo contains alternatives({\"trees\": 1.0, \"tree\": 0.7});");
    Item root = x.getRoot();
    assertSame(WordAlternativesItem.class, root.getClass());
    WordAlternativesItem alternatives = (WordAlternativesItem) root;
    checkWordAlternativesContent(alternatives);
}

Example 23 with QueryTree

use of com.yahoo.search.query.QueryTree in project vespa by vespa-engine.

the class YqlParserTestCase method testNegativeRange.

@Test
public void testNegativeRange() {
    QueryTree parsed = parse("select foo from bar where range(baz,-8,-1);");
    assertEquals("baz:[-8;-1]", parsed.toString());
}

Example 24 with QueryTree

use of com.yahoo.search.query.QueryTree in project vespa by vespa-engine.

the class YqlParserTestCase method testWordAlternativesWithOrigin.

@Test
public void testWordAlternativesWithOrigin() {
    QueryTree x = parse("select * from sources * where foo contains" + " ([{\"origin\": {\"original\": \" trees \", \"offset\": 1, \"length\": 5}}]" + "alternatives({\"trees\": 1.0, \"tree\": 0.7}));");
    Item root = x.getRoot();
    assertSame(WordAlternativesItem.class, root.getClass());
    WordAlternativesItem alternatives = (WordAlternativesItem) root;
    checkWordAlternativesContent(alternatives);
    Substring origin = alternatives.getOrigin();
    assertEquals(1, origin.start);
    assertEquals(6, origin.end);
    assertEquals("trees", origin.getValue());
    assertEquals(" trees ", origin.getSuperstring());
}

Example 25 with QueryTree

use of com.yahoo.search.query.QueryTree in project vespa by vespa-engine.

the class QueryCanonicalizerTestCase method testRankDuplicateCheapification.

@Test
public void testRankDuplicateCheapification() {
    AndItem and = new AndItem();
    WordItem shoe = new WordItem("shoe", "prod");
    and.addItem(shoe);
    and.addItem(new WordItem("apparel & accessories", "tcnm"));
    RankItem rank = new RankItem();
    rank.addItem(and);
    // rank item which also ossurs in first argument
    rank.addItem(new WordItem("shoe", "prod"));
    for (int i = 0; i < 25; i++) rank.addItem(new WordItem("word" + i, "normbrnd"));
    QueryTree tree = new QueryTree(rank);
    assertTrue(shoe.isRanked());
    assertTrue(shoe.usePositionData());
    QueryCanonicalizer.canonicalize(tree);
    assertFalse(shoe.isRanked());
    assertFalse(shoe.usePositionData());
}