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Example 71 with IsMoreThan

use of uk.gov.gchq.koryphe.impl.predicate.IsMoreThan in project Gaffer by gchq.

the class GetElementsHandlerTest method testGetElementsByEntityIdWithViewRestrictedByGroupAndAPreAggregationFilter.

@Test
public void testGetElementsByEntityIdWithViewRestrictedByGroupAndAPreAggregationFilter() throws OperationException {
    // Given
    final Graph graph = GetAllElementsHandlerTest.getGraph();
    final AddElements addElements = new AddElements.Builder().input(getElements()).build();
    graph.execute(addElements, new User());
    // When
    final GetElements getElements = new GetElements.Builder().input(new EntitySeed("A")).view(new View.Builder().edge(GetAllElementsHandlerTest.BASIC_EDGE1, new ViewElementDefinition.Builder().preAggregationFilter(new ElementFilter.Builder().select(GetAllElementsHandlerTest.COUNT).execute(new IsMoreThan(5)).build()).build()).build()).build();
    final CloseableIterable<? extends Element> results = graph.execute(getElements, new User());
    // Then
    final Set<Element> resultsSet = new HashSet<>();
    Streams.toStream(results).forEach(resultsSet::add);
    final Set<Element> expectedResults = new HashSet<>();
    getElements().stream().filter(element -> {
        if (element instanceof Entity) {
            return ((Entity) element).getVertex().equals("A");
        } else {
            final Edge edge = (Edge) element;
            return edge.getSource().equals("A") || edge.getDestination().equals("A");
        }
    }).filter(e -> e.getGroup().equals(GetAllElementsHandlerTest.BASIC_EDGE1) && ((int) e.getProperty(GetAllElementsHandlerTest.COUNT)) > 5).forEach(expectedResults::add);
    assertEquals(expectedResults, resultsSet);
}
Also used : AddElements(uk.gov.gchq.gaffer.operation.impl.add.AddElements) IntStream(java.util.stream.IntStream) StoreException(uk.gov.gchq.gaffer.store.StoreException) User(uk.gov.gchq.gaffer.user.User) GetElements(uk.gov.gchq.gaffer.operation.impl.get.GetElements) Element(uk.gov.gchq.gaffer.data.element.Element) ArrayList(java.util.ArrayList) HashSet(java.util.HashSet) EntitySeed(uk.gov.gchq.gaffer.operation.data.EntitySeed) ElementTransformer(uk.gov.gchq.gaffer.data.element.function.ElementTransformer) Graph(uk.gov.gchq.gaffer.graph.Graph) CloseableIterable(uk.gov.gchq.gaffer.commonutil.iterable.CloseableIterable) Map(java.util.Map) SeedMatchingType(uk.gov.gchq.gaffer.operation.SeedMatching.SeedMatchingType) Assertions.assertThatExceptionOfType(org.assertj.core.api.Assertions.assertThatExceptionOfType) Edge(uk.gov.gchq.gaffer.data.element.Edge) Assertions.assertEquals(org.junit.jupiter.api.Assertions.assertEquals) IsMoreThan(uk.gov.gchq.koryphe.impl.predicate.IsMoreThan) TestGroups(uk.gov.gchq.gaffer.commonutil.TestGroups) IncludeIncomingOutgoingType(uk.gov.gchq.gaffer.operation.graph.SeededGraphFilters.IncludeIncomingOutgoingType) DirectedType(uk.gov.gchq.gaffer.data.element.id.DirectedType) EdgeSeed(uk.gov.gchq.gaffer.operation.data.EdgeSeed) EmptyClosableIterable(uk.gov.gchq.gaffer.commonutil.iterable.EmptyClosableIterable) Set(java.util.Set) Entity(uk.gov.gchq.gaffer.data.element.Entity) KorypheFunction(uk.gov.gchq.koryphe.function.KorypheFunction) Test(org.junit.jupiter.api.Test) List(java.util.List) Stream(java.util.stream.Stream) View(uk.gov.gchq.gaffer.data.elementdefinition.view.View) ViewElementDefinition(uk.gov.gchq.gaffer.data.elementdefinition.view.ViewElementDefinition) AddElements(uk.gov.gchq.gaffer.operation.impl.add.AddElements) OperationException(uk.gov.gchq.gaffer.operation.OperationException) Streams(uk.gov.gchq.gaffer.commonutil.stream.Streams) Collections(java.util.Collections) ElementFilter(uk.gov.gchq.gaffer.data.element.function.ElementFilter) Entity(uk.gov.gchq.gaffer.data.element.Entity) User(uk.gov.gchq.gaffer.user.User) Element(uk.gov.gchq.gaffer.data.element.Element) GetElements(uk.gov.gchq.gaffer.operation.impl.get.GetElements) Graph(uk.gov.gchq.gaffer.graph.Graph) ElementFilter(uk.gov.gchq.gaffer.data.element.function.ElementFilter) EntitySeed(uk.gov.gchq.gaffer.operation.data.EntitySeed) IsMoreThan(uk.gov.gchq.koryphe.impl.predicate.IsMoreThan) Edge(uk.gov.gchq.gaffer.data.element.Edge) HashSet(java.util.HashSet) Test(org.junit.jupiter.api.Test)

Example 72 with IsMoreThan

use of uk.gov.gchq.koryphe.impl.predicate.IsMoreThan in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithPreFiltering_1.

@Test
@TraitRequirement(StoreTrait.POST_AGGREGATION_FILTERING)
public void shouldGetPathsWithPreFiltering_1() throws Exception {
    // Given
    final GetElements operation = new GetElements.Builder().directedType(DirectedType.DIRECTED).view(new View.Builder().edge(TestGroups.EDGE, new ViewElementDefinition.Builder().properties(TestPropertyNames.COUNT).build()).build()).inOutType(SeededGraphFilters.IncludeIncomingOutgoingType.OUTGOING).build();
    final OperationChain operationChain = new OperationChain.Builder().first(new GetElements.Builder().view(new View.Builder().entity(TestGroups.ENTITY, new ViewElementDefinition.Builder().postAggregationFilter(new ElementFilter.Builder().select(TestPropertyNames.PROP_1).execute(new IsMoreThan(3)).build()).build()).build()).build()).then(operation).build();
    final GetWalks op = new GetWalks.Builder().input(seedA).operations(operation, operationChain).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AED");
}
Also used : Walk(uk.gov.gchq.gaffer.data.graph.Walk) GetWalks(uk.gov.gchq.gaffer.operation.impl.GetWalks) Builder(uk.gov.gchq.gaffer.operation.impl.GetWalks.Builder) GetElements(uk.gov.gchq.gaffer.operation.impl.get.GetElements) ViewElementDefinition(uk.gov.gchq.gaffer.data.elementdefinition.view.ViewElementDefinition) View(uk.gov.gchq.gaffer.data.elementdefinition.view.View) OperationChain(uk.gov.gchq.gaffer.operation.OperationChain) Builder(uk.gov.gchq.gaffer.operation.impl.GetWalks.Builder) IsMoreThan(uk.gov.gchq.koryphe.impl.predicate.IsMoreThan) Test(org.junit.Test) TraitRequirement(uk.gov.gchq.gaffer.integration.TraitRequirement)

Aggregations

IsMoreThan (uk.gov.gchq.koryphe.impl.predicate.IsMoreThan)72 Test (org.junit.jupiter.api.Test)42 ElementFilter (uk.gov.gchq.gaffer.data.element.function.ElementFilter)40 View (uk.gov.gchq.gaffer.data.elementdefinition.view.View)34 ViewElementDefinition (uk.gov.gchq.gaffer.data.elementdefinition.view.ViewElementDefinition)24 Element (uk.gov.gchq.gaffer.data.element.Element)22 EntitySeed (uk.gov.gchq.gaffer.operation.data.EntitySeed)22 Edge (uk.gov.gchq.gaffer.data.element.Edge)20 GetElements (uk.gov.gchq.gaffer.operation.impl.get.GetElements)20 User (uk.gov.gchq.gaffer.user.User)20 Graph (uk.gov.gchq.gaffer.graph.Graph)19 AddElements (uk.gov.gchq.gaffer.operation.impl.add.AddElements)19 ArrayList (java.util.ArrayList)18 HashSet (java.util.HashSet)16 Entity (uk.gov.gchq.gaffer.data.element.Entity)16 IsEqual (uk.gov.gchq.koryphe.impl.predicate.IsEqual)13 IsLessThan (uk.gov.gchq.koryphe.impl.predicate.IsLessThan)13 Set (java.util.Set)12 CloseableIterable (uk.gov.gchq.gaffer.commonutil.iterable.CloseableIterable)12 OperationException (uk.gov.gchq.gaffer.operation.OperationException)12