Examples with Order com.scalar.db.api.Scan.Ordering.Order used on opensource projects

Example 6 with Order

use of com.scalar.db.api.Scan.Ordering.Order in project scalardb by scalar-labs.

the class DistributedStorageMultipleClusteringKeyScanIntegrationTestBase method executeInParallel.

private void executeInParallel(TestForFirstClusteringKeyScan test) throws java.util.concurrent.ExecutionException, InterruptedException {
    List<Callable<Void>> testCallables = new ArrayList<>();
    for (DataType firstClusteringKeyType : clusteringKeyTypes.keySet()) {
        for (Order firstClusteringOrder : Order.values()) {
            testCallables.add(() -> {
                truncateTable(firstClusteringKeyType, firstClusteringOrder, DataType.INT, Order.ASC);
                List<ClusteringKey> clusteringKeys = prepareRecords(firstClusteringKeyType, firstClusteringOrder, DataType.INT, Order.ASC);
                test.execute(clusteringKeys, firstClusteringKeyType, firstClusteringOrder);
                return null;
            });
        }
    }
    executeInParallel(testCallables);
}

Example 7 with Order

use of com.scalar.db.api.Scan.Ordering.Order in project scalardb by scalar-labs.

the class DistributedStorageMultipleClusteringKeyScanIntegrationTestBase method executeInParallel.

private void executeInParallel(TestForSecondClusteringKeyScan test) throws java.util.concurrent.ExecutionException, InterruptedException {
    List<Callable<Void>> testCallables = new ArrayList<>();
    for (DataType firstClusteringKeyType : clusteringKeyTypes.keySet()) {
        for (DataType secondClusteringKeyType : clusteringKeyTypes.get(firstClusteringKeyType)) {
            for (Order firstClusteringOrder : Order.values()) {
                for (Order secondClusteringOrder : Order.values()) {
                    testCallables.add(() -> {
                        truncateTable(firstClusteringKeyType, firstClusteringOrder, secondClusteringKeyType, secondClusteringOrder);
                        List<ClusteringKey> clusteringKeys = prepareRecords(firstClusteringKeyType, firstClusteringOrder, secondClusteringKeyType, secondClusteringOrder);
                        test.execute(clusteringKeys, firstClusteringKeyType, firstClusteringOrder, secondClusteringKeyType, secondClusteringOrder);
                        return null;
                    });
                }
            }
        }
    }
    executeInParallel(testCallables);
}

Example 8 with Order

use of com.scalar.db.api.Scan.Ordering.Order in project scalardb by scalar-labs.

the class DistributedStorageMultipleClusteringKeyScanIntegrationTestBase method createTables.

private void createTables() throws java.util.concurrent.ExecutionException, InterruptedException {
    List<Callable<Void>> testCallables = new ArrayList<>();
    Map<String, String> options = getCreateOptions();
    for (DataType firstClusteringKeyType : clusteringKeyTypes.keySet()) {
        Callable<Void> testCallable = () -> {
            admin.createNamespace(getNamespaceName(firstClusteringKeyType), true, options);
            for (DataType secondClusteringKeyType : clusteringKeyTypes.get(firstClusteringKeyType)) {
                for (Order firstClusteringOrder : Order.values()) {
                    for (Order secondClusteringOrder : Order.values()) {
                        createTable(firstClusteringKeyType, firstClusteringOrder, secondClusteringKeyType, secondClusteringOrder, options);
                    }
                }
            }
            return null;
        };
        testCallables.add(testCallable);
    }
    // We firstly execute the first one and then the rest. This is because the first table creation
    // creates the metadata table, and this process can't be handled in multiple threads/processes
    // at the same time.
    executeInParallel(testCallables.subList(0, 1));
    executeInParallel(testCallables.subList(1, testCallables.size()));
}

Example 9 with Order

use of com.scalar.db.api.Scan.Ordering.Order in project scalardb by scalar-labs.

the class DistributedStorageSingleClusteringKeyScanIntegrationTestBase method scan_WithClusteringKeyStartRange_ShouldReturnProperResult.

@Test
public void scan_WithClusteringKeyStartRange_ShouldReturnProperResult() throws ExecutionException, IOException {
    for (DataType clusteringKeyType : clusteringKeyTypes) {
        for (Order clusteringOrder : Order.values()) {
            truncateTable(clusteringKeyType, clusteringOrder);
            List<Value<?>> clusteringKeyValues = prepareRecords(clusteringKeyType, clusteringOrder);
            for (boolean startInclusive : Arrays.asList(true, false)) {
                for (OrderingType orderingType : OrderingType.values()) {
                    for (boolean withLimit : Arrays.asList(false, true)) {
                        scan_WithClusteringKeyStartRange_ShouldReturnProperResult(clusteringKeyValues, clusteringKeyType, clusteringOrder, startInclusive, orderingType, withLimit);
                    }
                }
            }
        }
    }
}

Example 10 with Order

use of com.scalar.db.api.Scan.Ordering.Order in project scalardb by scalar-labs.

the class DistributedStorageSingleClusteringKeyScanIntegrationTestBase method scan_WithClusteringKeyEndRangeWithMaxValue_ShouldReturnProperResult.

@Test
public void scan_WithClusteringKeyEndRangeWithMaxValue_ShouldReturnProperResult() throws ExecutionException, IOException {
    for (DataType clusteringKeyType : clusteringKeyTypes) {
        for (Order clusteringOrder : Order.values()) {
            truncateTable(clusteringKeyType, clusteringOrder);
            List<Value<?>> clusteringKeyValues = prepareRecords(clusteringKeyType, clusteringOrder);
            for (boolean endInclusive : Arrays.asList(true, false)) {
                for (OrderingType orderingType : OrderingType.values()) {
                    for (boolean withLimit : Arrays.asList(false, true)) {
                        scan_WithClusteringKeyEndRangeWithMaxValue_ShouldReturnProperResult(clusteringKeyValues, clusteringKeyType, clusteringOrder, endInclusive, orderingType, withLimit);
                    }
                }
            }
        }
    }
}