Examples with GetWalks uk.gov.gchq.gaffer.operation.impl.GetWalks used on opensource projects

Example 6 with GetWalks

use of uk.gov.gchq.gaffer.operation.impl.GetWalks in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithMultipleEdgeTypes.

@Test
public void shouldGetPathsWithMultipleEdgeTypes() 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()).edge(TestGroups.EDGE_2, new ViewElementDefinition.Builder().properties(TestPropertyNames.COUNT).build()).build()).inOutType(SeededGraphFilters.IncludeIncomingOutgoingType.OUTGOING).build();
    final GetWalks op = new GetWalks.Builder().input(seedA).operations(operation, operation).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AED,AEF,ABC");
}

Example 7 with GetWalks

use of uk.gov.gchq.gaffer.operation.impl.GetWalks in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithMultipleSeeds.

@Test
public void shouldGetPathsWithMultipleSeeds() 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 GetWalks op = new GetWalks.Builder().input(seedA, seedE).operations(operation, operation).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AED,ABC,EDA");
}

Example 8 with GetWalks

use of uk.gov.gchq.gaffer.operation.impl.GetWalks in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithModifiedViews.

@Test
public void shouldGetPathsWithModifiedViews() throws OperationException {
    // Given
    final GetElements operation = new GetElements.Builder().directedType(DirectedType.DIRECTED).inOutType(SeededGraphFilters.IncludeIncomingOutgoingType.OUTGOING).view(new View.Builder().edge(TestGroups.EDGE, new ViewElementDefinition.Builder().preAggregationFilter(new ElementFilter.Builder().select(TestPropertyNames.COUNT).execute(new IsMoreThan(0L)).build()).build()).build()).build();
    final GetWalks op = new GetWalks.Builder().input(seedA).operations(operation, operation).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AED,ABC");
}

Example 9 with GetWalks

use of uk.gov.gchq.gaffer.operation.impl.GetWalks in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithWhile.

@Test
public void shouldGetPathsWithWhile() 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 GetWalks op = new Builder().input(seedA).operations(new While.Builder<>().conditional(new Conditional(// This will always be true
    new Exists(), new Map.Builder<>().first(new AssertEntityIdsUnwrapped()).build())).operation(operation).maxRepeats(2).build()).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AED,ABC");
}

Example 10 with GetWalks

use of uk.gov.gchq.gaffer.operation.impl.GetWalks in project Gaffer by gchq.

the class GetWalksIT method shouldGetPathsWithLoops_2.

@Test
public void shouldGetPathsWithLoops_2() 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()).edge(TestGroups.EDGE_2, new ViewElementDefinition.Builder().properties(TestPropertyNames.COUNT).build()).build()).inOutType(SeededGraphFilters.IncludeIncomingOutgoingType.OUTGOING).build();
    final GetWalks op = new GetWalks.Builder().input(seedA).operations(operation, operation, operation, operation).build();
    // When
    final Iterable<Walk> results = graph.execute(op, getUser());
    // Then
    assertThat(getPaths(results)).isEqualTo("AEDAE,AEDAB");
}