Examples with Filters org.neo4j.ogm.cypher.Filters used on opensource projects

Example 51 with Filters

use of org.neo4j.ogm.cypher.Filters in project neo4j-ogm by neo4j.

the class RestaurantIntegrationTest method shouldFilterByPropertyStartingWith.

/**
 * @see DATAGRAPH-904
 */
@Test
public void shouldFilterByPropertyStartingWith() {
    Restaurant sfo = new Restaurant("San Francisco International Airport (SFO)", 72.4);
    sfo.setLaunchDate(new Date(1000));
    session.save(sfo);
    Restaurant kuroda = new Restaurant("Kuroda", 80.5);
    kuroda.setLaunchDate(new Date(2000));
    session.save(kuroda);
    Filter filter = new Filter("name", ComparisonOperator.STARTING_WITH, "San Francisco");
    Collection<Restaurant> results = session.loadAll(Restaurant.class, new Filters().add(filter));
    assertThat(results).isNotNull();
    assertThat(results).hasSize(1);
    assertThat(results.iterator().next().getName()).isEqualTo("San Francisco International Airport (SFO)");
}

Example 52 with Filters

use of org.neo4j.ogm.cypher.Filters in project neo4j-ogm by neo4j.

the class MusicIntegrationTest method shouldSaveAndRetrieveArtistWithTwoRelationshipTypesToAlbums.

/**
 * @see DATAGRAPH-637
 */
@Test
public void shouldSaveAndRetrieveArtistWithTwoRelationshipTypesToAlbums() {
    Studio emi = new Studio("EMI Studios, London");
    Studio olympic = new Studio("Olympic Studios, London");
    Artist theBeatles = new Artist("The Beatles");
    Artist eric = new Artist("Eric Clapton");
    Album slowhand = new Album("Slowhand");
    Recording slowRecording = new Recording(slowhand, olympic, 1977);
    slowhand.setRecording(slowRecording);
    slowhand.setArtist(eric);
    session.save(slowhand);
    session.clear();
    Album theBeatlesAlbum = new Album("The Beatles");
    Recording pleaseRecording = new Recording(theBeatlesAlbum, emi, 1968);
    theBeatlesAlbum.setRecording(pleaseRecording);
    theBeatles.getAlbums().add(theBeatlesAlbum);
    theBeatlesAlbum.setArtist(theBeatles);
    theBeatlesAlbum.setGuestArtist(eric);
    session.save(theBeatlesAlbum);
    theBeatles = session.loadAll(Artist.class, new Filters().add(new Filter("name", ComparisonOperator.EQUALS, "The Beatles"))).iterator().next();
    assertThat(theBeatles.getName()).isEqualTo("The Beatles");
    assertThat(theBeatles.getAlbums()).hasSize(1);
    assertThat(theBeatles.getAlbums().iterator().next().getName()).isEqualTo("The Beatles");
    assertThat(theBeatles.getAlbums().iterator().next().getRecording().getStudio().getName()).isEqualTo("EMI Studios, London");
    assertThat(theBeatles.getAlbums().iterator().next().getGuestArtist()).isEqualTo(eric);
    // Eric has 2 albums now
    session.clear();
    Artist loadedEric = session.loadAll(Artist.class, new Filters().add(new Filter("name", ComparisonOperator.EQUALS, "Eric Clapton"))).iterator().next();
    assertThat(loadedEric).isNotNull();
    assertThat(loadedEric.getGuestAlbums().iterator().next().getName()).isEqualTo("The Beatles");
    assertThat(loadedEric.getAlbums().iterator().next().getName()).isEqualTo("Slowhand");
}

Example 53 with Filters

use of org.neo4j.ogm.cypher.Filters in project neo4j-ogm by neo4j.

the class QueryCapabilityTest method deepNestedFiltersOnSameEntitiesButDifferentRelationsShouldWork.

// GH-851
@Test
public void deepNestedFiltersOnSameEntitiesButDifferentRelationsShouldWork() {
    Filters filters = new Filters();
    Filter filter = new Filter("code", ComparisonOperator.EQUALS, "LHR");
    filter.setOwnerEntityType(Flight.class);
    filter.setNestedPath(new Filter.NestedPathSegment("departure", Airport.class));
    filters.and(filter);
    filter = new Filter("code", ComparisonOperator.EQUALS, "LAX");
    filter.setOwnerEntityType(Flight.class);
    filter.setNestedPath(new Filter.NestedPathSegment("arrival", Airport.class));
    filters.and(filter);
    Collection<Flight> flights = session.loadAll(Flight.class, filters);
    assertThat(flights).hasSize(1).first().extracting(Flight::getName).isEqualTo("FL 001");
}

Example 54 with Filters

use of org.neo4j.ogm.cypher.Filters in project neo4j-ogm by neo4j.

the class RelationshipEntityQuerySortingTest method setUp.

@Before
public void setUp() {
    sortOrder = new SortOrder();
    filters = new Filters();
}

Example 55 with Filters

use of org.neo4j.ogm.cypher.Filters in project neo4j-ogm by neo4j.

the class CountStatementsTest method testCountEdgesWithTypeAndFilters.

@Test
public void testCountEdgesWithTypeAndFilters() throws Exception {
    CypherQuery query = statements.countEdges("INFLUENCE", new Filters().add(new Filter("score", ComparisonOperator.EQUALS, -12.2)));
    assertThat(query.getStatement()).isEqualTo("MATCH (n)-[r0:`INFLUENCE`]->(m) WHERE r0.`score` = $`score_0`  RETURN COUNT(r0)");
    assertThat(query.getParameters().toString()).isEqualTo("{score_0=-12.2}");
}