Examples with Exists uk.gov.gchq.koryphe.impl.predicate.Exists used on opensource projects

Example 31 with Exists

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

the class ViewUtilTest method shouldReturnTrueWhenViewHasPostTransformEdgeFilters.

@Test
public void shouldReturnTrueWhenViewHasPostTransformEdgeFilters() {
    final View view = new View.Builder().entity(TestGroups.ENTITY).edge(TestGroups.EDGE, new ViewElementDefinition.Builder().postTransformFilter(new ElementFilter.Builder().select(TestPropertyNames.PROP_1).execute(new Exists()).build()).build()).edge(TestGroups.EDGE_2, null).build();
    final boolean result = view.hasPostTransformFilters();
    assertTrue(result);
}

Example 32 with Exists

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

the class ViewUtilTest method shouldReturnTrueWhenViewHasPostAggEdgeFilters.

@Test
public void shouldReturnTrueWhenViewHasPostAggEdgeFilters() {
    final View view = new View.Builder().entity(TestGroups.ENTITY).edge(TestGroups.EDGE, new ViewElementDefinition.Builder().postAggregationFilter(new ElementFilter.Builder().select(TestPropertyNames.PROP_1).execute(new Exists()).build()).build()).edge(TestGroups.EDGE_2, null).build();
    final boolean result = view.hasPostAggregationFilters();
    assertTrue(result);
}

Example 33 with Exists

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

the class TableUtilsTest method shouldFailTableValidationWhenMissingValidatorIterator.

@Test
public void shouldFailTableValidationWhenMissingValidatorIterator() throws Exception {
    final AccumuloStore store = new SingleUseMiniAccumuloStore();
    final Schema schema = new Schema.Builder().type(TestTypes.ID_STRING, new TypeDefinition.Builder().aggregateFunction(new StringConcat()).validateFunctions(new Exists()).clazz(String.class).build()).type(TestTypes.DIRECTED_TRUE, Boolean.class).edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().source(TestTypes.ID_STRING).destination(TestTypes.ID_STRING).directed(TestTypes.DIRECTED_TRUE).build()).build();
    store.initialise(GRAPH_ID, schema, PROPERTIES);
    final Runnable invalidateTable = () -> {
        try {
            AddUpdateTableIterator.removeIterator(store, AccumuloStoreConstants.VALIDATOR_ITERATOR_NAME);
        } catch (final StoreException e) {
            throw new RuntimeException(e);
        }
    };
    shouldFailTableValidationWhenTableInvalid(store, invalidateTable);
}

Example 34 with Exists

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

the class TableUtilsTest method shouldFailTableValidationWhenTableInvalid.

public void shouldFailTableValidationWhenTableInvalid(final AccumuloStore store, final Runnable invalidateTable) throws Exception {
    // Given
    final Schema schema = new Schema.Builder().type(TestTypes.ID_STRING, new TypeDefinition.Builder().aggregateFunction(new StringConcat()).validateFunctions(new Exists()).clazz(String.class).build()).type(TestTypes.DIRECTED_TRUE, Boolean.class).edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().source(TestTypes.ID_STRING).destination(TestTypes.ID_STRING).directed(TestTypes.DIRECTED_TRUE).build()).build();
    final AccumuloProperties props = AccumuloProperties.loadStoreProperties(StreamUtil.storeProps(TableUtilsTest.class));
    store.initialise(GRAPH_ID, schema, props);
    invalidateTable.run();
    // When / Then
    assertThatExceptionOfType(StoreException.class).isThrownBy(() -> TableUtils.ensureTableExists(store)).extracting("message").isNotNull();
}

Example 35 with Exists

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

the class TableUtilsTest method shouldCreateTableCorrectlyIfSchemaContainsNoAggregators.

@Test
public void shouldCreateTableCorrectlyIfSchemaContainsNoAggregators() throws Exception {
    // Given
    final AccumuloStore store = new SingleUseMiniAccumuloStore();
    final Schema schema = new Schema.Builder().type(TestTypes.ID_STRING, new TypeDefinition.Builder().clazz(String.class).validateFunctions(new Exists()).build()).type(TestTypes.DIRECTED_TRUE, Boolean.class).edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().source(TestTypes.ID_STRING).destination(TestTypes.ID_STRING).directed(TestTypes.DIRECTED_TRUE).aggregate(false).build()).build();
    store.initialise(NO_AGGREGATORS_GRAPH_ID, schema, PROPERTIES);
    // When
    TableUtils.createTable(store);
    // Then
    final Map<String, EnumSet<IteratorScope>> itrs = store.getConnection().tableOperations().listIterators(NO_AGGREGATORS_GRAPH_ID);
    assertThat(itrs).hasSize(1);
    final EnumSet<IteratorScope> validator = itrs.get(AccumuloStoreConstants.VALIDATOR_ITERATOR_NAME);
    assertEquals(EnumSet.allOf(IteratorScope.class), validator);
    final IteratorSetting validatorSetting = store.getConnection().tableOperations().getIteratorSetting(NO_AGGREGATORS_GRAPH_ID, AccumuloStoreConstants.VALIDATOR_ITERATOR_NAME, IteratorScope.majc);
    assertEquals(AccumuloStoreConstants.VALIDATOR_ITERATOR_PRIORITY, validatorSetting.getPriority());
    assertEquals(ValidatorFilter.class.getName(), validatorSetting.getIteratorClass());
    final Map<String, String> validatorOptions = validatorSetting.getOptions();
    assertNotNull(Schema.fromJson(validatorOptions.get(AccumuloStoreConstants.SCHEMA).getBytes(CommonConstants.UTF_8)).getEdge(TestGroups.EDGE));
    assertEquals(ByteEntityAccumuloElementConverter.class.getName(), validatorOptions.get(AccumuloStoreConstants.ACCUMULO_ELEMENT_CONVERTER_CLASS));
    final EnumSet<IteratorScope> aggregator = itrs.get(AccumuloStoreConstants.AGGREGATOR_ITERATOR_NAME);
    assertNull(aggregator);
    final IteratorSetting aggregatorSetting = store.getConnection().tableOperations().getIteratorSetting(NO_AGGREGATORS_GRAPH_ID, AccumuloStoreConstants.AGGREGATOR_ITERATOR_NAME, IteratorScope.majc);
    assertNull(aggregatorSetting);
    final Map<String, String> tableProps = new HashMap<>();
    for (final Map.Entry<String, String> entry : store.getConnection().tableOperations().getProperties(NO_AGGREGATORS_GRAPH_ID)) {
        tableProps.put(entry.getKey(), entry.getValue());
    }
    assertEquals(0, Integer.parseInt(tableProps.get(Property.TABLE_FILE_REPLICATION.getKey())));
}