Examples with ModifyMonitoredItemResult org.eclipse.milo.opcua.sdk.client.subscriptions.BatchModifyMonitoredItems.ModifyMonitoredItemResult used on opensource projects

Example 1 with ModifyMonitoredItemResult

use of org.eclipse.milo.opcua.sdk.client.subscriptions.BatchModifyMonitoredItems.ModifyMonitoredItemResult in project milo by eclipse.

the class BatchModifyMonitoredItemsTest method mixedOperationResults.

@Test
public void mixedOperationResults() throws UaException, ExecutionException, InterruptedException {
    List<OpcUaMonitoredItem> items = new ArrayList<>();
    for (int i = 0; i < 10; i++) {
        OpcUaMonitoredItem monitoredItem;
        if (i % 2 == 0) {
            monitoredItem = subscription.createDataItem(Identifiers.Server_ServerStatus_CurrentTime).getMonitoredItem();
        } else {
            monitoredItem = subscription.createDataItem(new NodeId(99, "DoesNotExist")).getMonitoredItem();
        }
        items.add(monitoredItem);
    }
    BatchModifyMonitoredItems batch = new BatchModifyMonitoredItems(client, subscription.getSubscription());
    List<CompletableFuture<ModifyMonitoredItemResult>> futures = new ArrayList<>();
    items.forEach(item -> {
        CompletableFuture<ModifyMonitoredItemResult> future = batch.add(item, b -> b.setSamplingInterval(5000.0));
        futures.add(future);
    });
    List<ModifyMonitoredItemResult> batchResults = batch.execute();
    for (int i = 0; i < 10; i++) {
        ModifyMonitoredItemResult result = batchResults.get(i);
        CompletableFuture<ModifyMonitoredItemResult> future = futures.get(i);
        assertTrue(future.isDone());
        if (i % 2 == 0) {
            assertTrue(result.isOperationResultGood());
            assertTrue(future.get().isOperationResultGood());
            assertEquals(5000.0, items.get(i).getRevisedSamplingInterval());
        } else {
            assertFalse(result.isOperationResultGood());
            assertFalse(future.get().isOperationResultGood());
        }
    }
    assertEquals(1, batch.getServiceInvocationCount());
}

Example 2 with ModifyMonitoredItemResult

use of org.eclipse.milo.opcua.sdk.client.subscriptions.BatchModifyMonitoredItems.ModifyMonitoredItemResult in project milo by eclipse.

the class BatchModifyMonitoredItemsTest method multipleTimestampsToReturn.

@Test
public void multipleTimestampsToReturn() throws UaException, InterruptedException {
    ManagedDataItem item1 = subscription.createDataItem(Identifiers.Server_ServerStatus_CurrentTime);
    ManagedDataItem item2 = subscription.createDataItem(Identifiers.Server_ServerStatus_CurrentTime);
    ManagedDataItem item3 = subscription.createDataItem(Identifiers.Server_ServerStatus_CurrentTime);
    ManagedDataItem item4 = subscription.createDataItem(Identifiers.Server_ServerStatus_CurrentTime);
    item1.setTimestampsToReturn(TimestampsToReturn.Source);
    item2.setTimestampsToReturn(TimestampsToReturn.Server);
    item3.setTimestampsToReturn(TimestampsToReturn.Both);
    item4.setTimestampsToReturn(TimestampsToReturn.Neither);
    BatchModifyMonitoredItems batch = new BatchModifyMonitoredItems(client, subscription.getSubscription());
    batch.add(item1.getMonitoredItem(), b -> b.setTimestamps(TimestampsToReturn.Server));
    batch.add(item2.getMonitoredItem(), b -> b.setTimestamps(TimestampsToReturn.Both));
    batch.add(item3.getMonitoredItem(), b -> b.setTimestamps(TimestampsToReturn.Neither));
    batch.add(item4.getMonitoredItem(), b -> b.setTimestamps(TimestampsToReturn.Source));
    List<ModifyMonitoredItemResult> results = batch.execute();
    for (ModifyMonitoredItemResult result : results) {
        assertTrue(result.isServiceResultGood());
        assertTrue(result.isOperationResultGood());
    }
    assertEquals(TimestampsToReturn.Server, item1.getTimestampsToReturn());
    assertEquals(TimestampsToReturn.Both, item2.getTimestampsToReturn());
    assertEquals(TimestampsToReturn.Neither, item3.getTimestampsToReturn());
    assertEquals(TimestampsToReturn.Source, item4.getTimestampsToReturn());
    assertEquals(4, batch.getServiceInvocationCount());
}