Examples with QueryNode annis.model.QueryNode used on opensource projects

Example 31 with QueryNode

use of annis.model.QueryNode in project ANNIS by korpling.

the class TestDefaultWhereClauseGenerator method setup.

@Before
public void setup() {
    initMocks(this);
    node23 = new QueryNode(23);
    node42 = new QueryNode(42);
    generator = new TestWhereClauseGenerator();
    generator.setAnnoCondition(new AnnotationConditionProvider());
}

Example 32 with QueryNode

use of annis.model.QueryNode in project ANNIS by korpling.

the class TransitivePrecedenceOptimizerTest method testDontUseRangedPrecendenceOnSpans.

@Test
public void testDontUseRangedPrecendenceOnSpans() {
    assumeTrue(postProcessorExists);
    System.out.println("dontUseRangedPrecendenceOnSpans");
    // query to extend
    String aql = "node & node & node & #1 . #2 & #2 . #3";
    // optimizer is applied on the fly by the query anaylsis (as injected by Spring)
    QueryData data = parser.parse(aql, new LinkedList<Long>());
    assertEquals(1, data.getAlternatives().size());
    List<QueryNode> nodes = data.getAlternatives().get(0);
    assertEquals(2, nodes.get(0).getOutgoingJoins().size());
    Join j0 = nodes.get(0).getOutgoingJoins().get(0);
    Join j1 = nodes.get(0).getOutgoingJoins().get(1);
    assertTrue(j0 instanceof Precedence);
    assertTrue(j1 instanceof Precedence);
    Precedence p0 = (Precedence) j0;
    Precedence p1 = (Precedence) j1;
    assertEquals(1, p0.getMinDistance());
    assertEquals(1, p0.getMaxDistance());
    assertEquals(0, p1.getMinDistance());
    assertEquals(0, p1.getMaxDistance());
}

Example 33 with QueryNode

use of annis.model.QueryNode in project ANNIS by korpling.

the class AqlCodeEditor method mapQueryNodes.

private TreeMap<String, Integer> mapQueryNodes(List<QueryNode> nodes) {
    TreeMap<String, Integer> result = new TreeMap<>();
    Map<Integer, TreeSet<Long>> alternative2Nodes = new HashMap<>();
    for (QueryNode n : nodes) {
        TreeSet<Long> orderedNodeSet = alternative2Nodes.get(n.getAlternativeNumber());
        if (orderedNodeSet == null) {
            orderedNodeSet = new TreeSet<>();
            alternative2Nodes.put(n.getAlternativeNumber(), orderedNodeSet);
        }
        orderedNodeSet.add(n.getId());
    }
    for (TreeSet<Long> orderedNodeSet : alternative2Nodes.values()) {
        int newID = 1;
        for (long var : orderedNodeSet) {
            result.put("" + var, newID);
            newID++;
        }
    }
    return result;
}

Example 34 with QueryNode

use of annis.model.QueryNode in project ANNIS by korpling.

the class AdministrationDao method countExampleQueryNodes.

/**
 * Maps example queries to integer, which represents the amount of nodes of
 * the aql query.
 */
private void countExampleQueryNodes(List<ExampleQuery> exampleQueries) {
    for (ExampleQuery eQ : exampleQueries) {
        QueryData query = getQueryDao().parseAQL(eQ.getExampleQuery(), null);
        int count = 0;
        for (List<QueryNode> qNodes : query.getAlternatives()) {
            count += qNodes.size();
        }
        eQ.setNodes(count);
    }
}

Example 35 with QueryNode

use of annis.model.QueryNode in project ANNIS by korpling.

the class TestAbstractFromClauseGenerator method shouldNotUsePartitions.

@Test
public void shouldNotUsePartitions() {
    // given
    long id = uniqueLong();
    QueryNode node = new QueryNode(id);
    String table = uniqueString();
    String tableAlias = uniqueString();
    int count = 1;
    long corpusID = uniqueInt(0, Integer.MAX_VALUE);
    List<Long> corporaNonEmpty = Lists.newArrayList(corpusID);
    List<Long> multipleCorpora = Lists.newArrayList(uniqueLong(), corpusID, uniqueLong());
    List<Long> corpusEmpty = new LinkedList<>();
    Map<String, String> tableAliases = setupTableAliases(node, table, tableAlias, count);
    Map<String, Boolean> tablePartioned = new HashMap<>();
    tablePartioned.put(table, Boolean.TRUE);
    TableAccessStrategy tas = new TableAccessStrategy(node);
    tas.setTableAliases(tableAliases);
    String expected = tableAlias + " AS " + tableAlias + id;
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corpusEmpty), is(expected));
    // update the partion map to actually dis-allow partitions
    tablePartioned.put(table, Boolean.FALSE);
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corporaNonEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corpusEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, multipleCorpora), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, null), is(expected));
    // remove the entry
    tablePartioned.remove(table);
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corporaNonEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corpusEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, multipleCorpora), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, null), is(expected));
    // remove the whole object
    tas.setTablePartitioned(null);
    tablePartioned.remove(table);
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corporaNonEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, corpusEmpty), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, multipleCorpora), is(expected));
    assertThat(AbstractFromClauseGenerator.tableAliasDefinition(tas, node, table, count, null), is(expected));
}