Examples with RecallSearcher com.yahoo.prelude.querytransform.RecallSearcher used on opensource projects

Example 1 with RecallSearcher

use of com.yahoo.prelude.querytransform.RecallSearcher in project vespa by vespa-engine.

the class RecallSearcherTestCase method assertQueryTree.

private static void assertQueryTree(String query, List<String> ranked, List<String> unranked) {
    RecallSearcher searcher = new RecallSearcher();
    Query obj = new Query(query);
    Result result = new Execution(searcher, Execution.Context.createContextStub(new IndexFacts())).search(obj);
    if (result.hits().getError() != null) {
        fail(result.hits().getError().toString());
    }
    List<String> myRanked = new ArrayList<>(ranked);
    List<String> myUnranked = new ArrayList<>(unranked);
    Stack<Item> stack = new Stack<>();
    stack.push(obj.getModel().getQueryTree().getRoot());
    while (!stack.isEmpty()) {
        Item item = stack.pop();
        if (item instanceof WordItem) {
            String word = ((WordItem) item).getWord();
            if (item.isRanked()) {
                int idx = myRanked.indexOf(word);
                if (idx < 0) {
                    fail("Term '" + word + "' not expected as ranked term.");
                }
                myRanked.remove(idx);
            } else {
                int idx = myUnranked.indexOf(word);
                if (idx < 0) {
                    fail("Term '" + word + "' not expected as unranked term.");
                }
                myUnranked.remove(idx);
            }
        }
        if (item instanceof CompositeItem) {
            CompositeItem lst = (CompositeItem) item;
            for (Iterator<?> it = lst.getItemIterator(); it.hasNext(); ) {
                stack.push((Item) it.next());
            }
        }
    }
    if (!myRanked.isEmpty()) {
        fail("Ranked terms " + myRanked + " not found.");
    }
    if (!myUnranked.isEmpty()) {
        fail("Unranked terms " + myUnranked + " not found.");
    }
}

Example 2 with RecallSearcher

use of com.yahoo.prelude.querytransform.RecallSearcher in project vespa by vespa-engine.

the class RecallSearcherTestCase method testDenyRankItems.

@Test
public void testDenyRankItems() {
    RecallSearcher searcher = new RecallSearcher();
    Query query = new Query("?recall=foo");
    Result result = new Execution(searcher, Execution.Context.createContextStub(new IndexFacts())).search(query);
    assertNotNull(result.hits().getError());
}

Example 3 with RecallSearcher

use of com.yahoo.prelude.querytransform.RecallSearcher in project vespa by vespa-engine.

the class RecallSearcherTestCase method testIgnoreEmptyProperty.

@Test
public void testIgnoreEmptyProperty() {
    RecallSearcher searcher = new RecallSearcher();
    Query query = new Query();
    Result result = new Execution(searcher, Execution.Context.createContextStub()).search(query);
    assertNull(result.hits().getError());
    assertTrue(query.getModel().getQueryTree().getRoot() instanceof NullItem);
}