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

Example 41 with AndItem

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

the class RangeQueryOptimizerTestCase method testRangeOptimizingCarriesOverItemAttributesWhenOptimized.

@Test
public void testRangeOptimizingCarriesOverItemAttributesWhenOptimized() {
    Query query = new Query();
    AndItem root = new AndItem();
    query.getModel().getQueryTree().setRoot(root);
    Item intItem1 = new IntItem(">" + 15, "s");
    intItem1.setFilter(true);
    intItem1.setRanked(false);
    intItem1.setWeight(500);
    root.addItem(intItem1);
    Item intItem2 = new IntItem("<" + 30, "s");
    intItem2.setFilter(true);
    intItem2.setRanked(false);
    intItem2.setWeight(500);
    root.addItem(intItem2);
    assertOptimized("Optimized", "AND |s:<15;30>!500", query);
    IntItem transformedIntItem = (IntItem) ((AndItem) query.getModel().getQueryTree().getRoot()).getItem(0);
    assertTrue("Filter was carried over", transformedIntItem.isFilter());
    assertFalse("Ranked was carried over", transformedIntItem.isRanked());
    assertEquals("Weight was carried over", 500, transformedIntItem.getWeight());
}

Example 42 with AndItem

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

the class RangeQueryOptimizerTestCase method testNoRangeOptimizingWhenAttributesAreIncompatible.

@Test
public void testNoRangeOptimizingWhenAttributesAreIncompatible() {
    Query query = new Query();
    AndItem root = new AndItem();
    query.getModel().getQueryTree().setRoot(root);
    Item intItem1 = new IntItem(">" + 15, "s");
    intItem1.setFilter(true);
    intItem1.setRanked(false);
    intItem1.setWeight(500);
    root.addItem(intItem1);
    Item intItem2 = new IntItem("<" + 30, "s");
    // Disagrees with item1
    intItem2.setFilter(false);
    intItem2.setRanked(false);
    intItem2.setWeight(500);
    root.addItem(intItem2);
    assertOptimized("Not optimized", "AND |s:<15;]!500 s:[;30>!500", query);
    IntItem transformedIntItem1 = (IntItem) ((AndItem) query.getModel().getQueryTree().getRoot()).getItem(0);
    assertTrue("Filter was carried over", transformedIntItem1.isFilter());
    assertFalse("Ranked was carried over", transformedIntItem1.isRanked());
    assertEquals("Weight was carried over", 500, transformedIntItem1.getWeight());
    IntItem transformedIntItem2 = (IntItem) ((AndItem) query.getModel().getQueryTree().getRoot()).getItem(1);
    assertFalse("Filter was carried over", transformedIntItem2.isFilter());
    assertFalse("Ranked was carried over", transformedIntItem2.isRanked());
    assertEquals("Weight was carried over", 500, transformedIntItem2.getWeight());
}

Example 43 with AndItem

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

the class RangeQueryOptimizerTestCase method testDifferentCompatibleRangesPerFieldAreOptimizedSeparately.

@Test
public void testDifferentCompatibleRangesPerFieldAreOptimizedSeparately() {
    Query query = new Query();
    AndItem root = new AndItem();
    query.getModel().getQueryTree().setRoot(root);
    // Two internally compatible items
    Item intItem1 = new IntItem(">" + 15, "s");
    intItem1.setRanked(false);
    root.addItem(intItem1);
    Item intItem2 = new IntItem("<" + 30, "s");
    intItem2.setRanked(false);
    root.addItem(intItem2);
    // Two other internally compatible items incompatible with the above
    Item intItem3 = new IntItem(">" + 100, "s");
    root.addItem(intItem3);
    Item intItem4 = new IntItem("<" + 150, "s");
    root.addItem(intItem4);
    assertOptimized("Optimized", "AND s:<15;30> s:<100;150>", query);
    IntItem transformedIntItem1 = (IntItem) ((AndItem) query.getModel().getQueryTree().getRoot()).getItem(0);
    assertFalse("Ranked was carried over", transformedIntItem1.isRanked());
    IntItem transformedIntItem2 = (IntItem) ((AndItem) query.getModel().getQueryTree().getRoot()).getItem(1);
    assertTrue("Ranked was carried over", transformedIntItem2.isRanked());
}

Example 44 with AndItem

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

the class YqlParserTestCase method testRaw.

@Test
public void testRaw() {
    Item root = parse("select foo from bar where baz contains (\"yoni jo dima\");").getRoot();
    assertTrue(root instanceof WordItem);
    assertFalse(root instanceof ExactStringItem);
    assertEquals("yoni jo dima", ((WordItem) root).getWord());
    root = parse("select foo from bar where baz contains ([{\"grammar\":\"raw\"}]\"yoni jo dima\");").getRoot();
    assertTrue(root instanceof WordItem);
    assertFalse(root instanceof ExactStringItem);
    assertEquals("yoni jo dima", ((WordItem) root).getWord());
    root = parse("select foo from bar where userInput(\"yoni jo dima\");").getRoot();
    assertTrue(root instanceof AndItem);
    AndItem andItem = (AndItem) root;
    assertEquals(3, andItem.getItemCount());
    root = parse("select foo from bar where [{\"grammar\":\"raw\"}]userInput(\"yoni jo dima\");").getRoot();
    assertTrue(root instanceof WordItem);
    assertTrue(root instanceof ExactStringItem);
    assertEquals("yoni jo dima", ((WordItem) root).getWord());
}

Example 45 with AndItem

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

the class YqlParserTestCase method testConnectivity.

@Test
public void testConnectivity() {
    QueryTree parsed = parse("select foo from bar where " + "title contains ([{\"id\": 1, \"connectivity\": {\"id\": 3, \"weight\": 7.0}}]\"madonna\") " + "and title contains ([{\"id\": 2}]\"saint\") " + "and title contains ([{\"id\": 3}]\"angel\");");
    assertEquals("AND title:madonna title:saint title:angel", parsed.toString());
    AndItem root = (AndItem) parsed.getRoot();
    WordItem first = (WordItem) root.getItem(0);
    WordItem second = (WordItem) root.getItem(1);
    WordItem third = (WordItem) root.getItem(2);
    assertTrue(first.getConnectedItem() == third);
    assertEquals(first.getConnectivity(), 7.0d, 1E-6);
    assertNull(second.getConnectedItem());
    assertParseFail("select foo from bar where " + "title contains ([{\"id\": 1, \"connectivity\": {\"id\": 4, \"weight\": 7.0}}]\"madonna\") " + "and title contains ([{\"id\": 2}]\"saint\") " + "and title contains ([{\"id\": 3}]\"angel\");", new NullPointerException("Item 'title:madonna' was specified to connect to item with ID 4, " + "which does not exist in the query."));
}