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

Example 6 with Exists

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

the class SchemaTest method shouldReturnTrueWhenSchemaHasValidatorEdgePropertyFilters.

@Test
public void shouldReturnTrueWhenSchemaHasValidatorEdgePropertyFilters() {
    // Given
    final Schema schema = new Schema.Builder().edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().property(TestPropertyNames.PROP_1, "str").build()).type("str", new TypeDefinition.Builder().validateFunctions(new Exists()).build()).edge(TestGroups.ENTITY, new SchemaEdgeDefinition()).build();
    // When
    final boolean result = schema.hasValidation();
    // Then
    assertTrue(result);
}

Example 7 with Exists

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

the class SchemaTest method shouldReturnTrueWhenSchemaHasValidatorEdgeIdentifierFilters.

@Test
public void shouldReturnTrueWhenSchemaHasValidatorEdgeIdentifierFilters() {
    // Given
    final Schema schema = new Schema.Builder().edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().source("str").destination("dest").build()).type("str", new TypeDefinition.Builder().validateFunctions(new Exists()).build()).edge(TestGroups.EDGE_2, new SchemaEdgeDefinition.Builder().source("src").destination("dest").build()).build();
    // When
    final boolean result = schema.hasValidation();
    // Then
    assertTrue(result);
}

Example 8 with Exists

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

the class SchemaTest method shouldReturnTrueWhenSchemaHasValidatorEdgeFilters.

@Test
public void shouldReturnTrueWhenSchemaHasValidatorEdgeFilters() {
    // Given
    final Schema schema = new Schema.Builder().edge(TestGroups.EDGE, new SchemaEdgeDefinition.Builder().validator(new ElementFilter.Builder().select(TestPropertyNames.PROP_1).execute(new Exists()).build()).build()).edge(TestGroups.ENTITY, new SchemaEdgeDefinition()).build();
    // When
    final boolean result = schema.hasValidation();
    // Then
    assertTrue(result);
}

Example 9 with Exists

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

the class TableUtilsTest method shouldFailTableValidationWhenMissingAggregatorIterator.

@Test
public void shouldFailTableValidationWhenMissingAggregatorIterator() 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.AGGREGATOR_ITERATOR_NAME);
        } catch (final StoreException e) {
            throw new RuntimeException(e);
        }
    };
    shouldFailTableValidationWhenTableInvalid(store, invalidateTable);
}

Example 10 with Exists

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

the class AddOperationsToChainTest method shouldHandleNestedOperationChain.

@Test
public void shouldHandleNestedOperationChain() throws SerialisationException {
    // Given
    AddOperationsToChain hook = fromJson(ADD_OPERATIONS_TO_CHAIN_RESOURCE_PATH);
    Operation discardOutput = new DiscardOutput();
    Operation splitStore = new SplitStoreFromFile();
    Operation validate = new Validate();
    Operation getAdjacentIds = new GetAdjacentIds();
    Operation count = new Count<>();
    Operation countGroups = new CountGroups();
    Operation getElements = new GetElements();
    If ifOp = new If.Builder<>().conditional(new Conditional(new Exists(), new GetElements())).then(new GetElements()).otherwise(new GetAllElements()).build();
    Operation getAllElements = new GetAllElements();
    Operation limit = new Limit<>();
    final OperationChain opChain = new OperationChain.Builder().first(getAdjacentIds).then(new OperationChain.Builder().first(getElements).then(getAllElements).build()).then(ifOp).build();
    // When
    hook.preExecute(opChain, new Context(new User()));
    // Then
    final OperationChain expectedOpChain = new OperationChain.Builder().first(discardOutput).then(splitStore).then(validate).then(getAdjacentIds).then(count).then(discardOutput).then((Operation) new OperationChain.Builder().first(countGroups).then(getElements).then(getAllElements).then(limit).then(validate).build()).then(new If.Builder<>().conditional(new Conditional(new Exists(), new OperationChain<>(new CountGroups(), new GetElements()))).then(new OperationChain<>(new CountGroups(), new GetElements())).otherwise(new OperationChain<>(new GetAllElements(), new Limit<>(), new Validate())).build()).then(new Count()).build();
    JsonAssert.assertEquals(JSONSerialiser.serialise(expectedOpChain), JSONSerialiser.serialise(opChain));
}