Examples with Item com.yahoo.prelude.query.Item used on opensource projects

Example 96 with Item

use of com.yahoo.prelude.query.Item in project vespa by vespa-engine.

the class WashPhrasesTestCase method transformQuery.

private String transformQuery(String rawQuery) {
    Parser parser = ParserFactory.newInstance(Query.Type.ALL, new ParserEnvironment());
    Item root = parser.parse(new Parsable().setQuery(rawQuery)).getRoot();
    if (root instanceof NullItem) {
        return null;
    }
    return root.toString();
}

Example 97 with Item

use of com.yahoo.prelude.query.Item in project vespa by vespa-engine.

the class QueryTestCase method testQueryEquality.

/**
 * Tests that query hash and equality is value dependent only
 */
@Test
public void testQueryEquality() {
    String query = "RANK (+(AND \"baz gaz faz\" bazar) -\"foo bar foobar\") foofoo xyzzy";
    String filter = "foofoo -\"foo bar foobar\" xyzzy +\"baz gaz faz\" +bazar";
    Item root1 = parseQuery(query, filter, Query.Type.ANY);
    Item root2 = parseQuery(query, filter, Query.Type.ANY);
    assertEquals(root1.hashCode(), root2.hashCode());
    assertEquals(root1, root2);
}

Example 98 with Item

use of com.yahoo.prelude.query.Item in project vespa by vespa-engine.

the class CJKSearcherTestCase method assertTransformed.

private void assertTransformed(String queryString, String expected, Query.Type mode, Language actualLanguage, Language queryLanguage, Linguistics linguistics) {
    Parser parser = ParserFactory.newInstance(mode, new ParserEnvironment().setIndexFacts(indexFacts).setLinguistics(linguistics));
    Item root = parser.parse(new Parsable().setQuery(queryString).setLanguage(actualLanguage)).getRoot();
    assertFalse(root instanceof NullItem);
    Query query = new Query("?language=" + queryLanguage.languageCode());
    query.getModel().getQueryTree().setRoot(root);
    new Execution(new Chain<Searcher>(new CJKSearcher()), new Execution.Context(null, indexFacts, null, null, linguistics)).search(query);
    assertEquals(expected, query.getModel().getQueryTree().getRoot().toString());
}

Example 99 with Item

use of com.yahoo.prelude.query.Item in project vespa by vespa-engine.

the class ParseTestCase method testRangeParsing.

@Test
public void testRangeParsing() {
    Item root = tester.parseQuery("normal:[5;400]", null, Language.UNKNOWN, Query.Type.ANY, TestLinguistics.INSTANCE);
    assertEquals(root.toString(), "normal:[5;400]");
    assertEquals(root.getCode(), 5);
}

Example 100 with Item

use of com.yahoo.prelude.query.Item in project vespa by vespa-engine.

the class ParseTestCase method testSubstringExtraSpace2.

@Test
public void testSubstringExtraSpace2() {
    Item root = tester.assertParsed("*substring", "* substring *", Query.Type.ANY);
    assertTrue(root instanceof SuffixItem);
}