Examples with LongConsumer java.util.function.LongConsumer used on opensource projects

Example 11 with LongConsumer

use of java.util.function.LongConsumer in project robozonky by RoboZonky.

the class EntityCollectionPageSourceTest method secondPage.

@Test
void secondPage() {
    final List<Integer> allResults = FUNCTION.apply(null);
    final List<Integer> subpage = allResults.subList(PAGE_SIZE, 2 * PAGE_SIZE);
    final PaginatedApi<Integer, Object> api = mock(PaginatedApi.class);
    when(api.execute(eq(FUNCTION), eq(SELECT), eq(ORDERING), eq(1), eq(PAGE_SIZE))).thenReturn(new PaginatedResult<>(subpage, allResults.size()));
    final PageSource<Integer> source = new EntityCollectionPageSource<Integer, Object>(api, FUNCTION, SELECT, ORDERING, PAGE_SIZE);
    final LongConsumer consumer = mock(LongConsumer.class);
    final List<Integer> result = source.fetch(PAGE_SIZE, 1, consumer);
    assertThat(result).containsExactly(subpage.toArray(new Integer[PAGE_SIZE]));
    verify(consumer).accept(eq((long) allResults.size()));
}

Example 12 with LongConsumer

use of java.util.function.LongConsumer in project jgnash by ccavanaugh.

the class BootLoader method downloadFiles.

public static boolean downloadFiles(final Consumer<String> fileNameConsumer, final IntConsumer percentCompleteConsumer) {
    percentCompleteConsumer.accept(0);
    boolean result = true;
    final Path lib = Paths.get(BootLoader.getLibPath());
    try {
        final long completeDownloadSize = getTotalDownloadSize();
        // create the directory if needed
        Files.createDirectories(lib);
        final String spec = MAVEN_REPO + "javafx-{0}/{1}/" + FILE_PATTERN;
        final String pathSpec = lib + SEPARATOR + FILE_PATTERN;
        final LongConsumer countConsumer = new LongConsumer() {

            long totalCounts;

            @Override
            public void accept(final long value) {
                totalCounts += value;
                percentCompleteConsumer.accept((int) (((double) totalCounts / (double) completeDownloadSize) * 100));
            }
        };
        for (final String fxJar : JARS) {
            URL url = new URL(MessageFormat.format(spec, fxJar, JFX_VERSION, OS));
            Path path = Paths.get(MessageFormat.format(pathSpec, fxJar, JFX_VERSION, OS));
            if (!Files.exists(path)) {
                fileNameConsumer.accept(url.toExternalForm());
                try {
                    boolean downloadResult = downloadFile(url, path, countConsumer);
                    if (!downloadResult) {
                        result = false;
                        break;
                    }
                } catch (final IOException e) {
                    e.printStackTrace();
                    showException(e);
                }
            }
        }
    } catch (final IOException e) {
        e.printStackTrace();
        result = false;
    }
    return result;
}

Example 13 with LongConsumer

use of java.util.function.LongConsumer in project j2objc by google.

the class SpliteratorsTest method testEmptyLongSpliterator.

public void testEmptyLongSpliterator() {
    Spliterator.OfLong empty = Spliterators.emptyLongSpliterator();
    assertNull(empty.trySplit());
    assertEquals(0, empty.estimateSize());
    assertEquals(0, empty.getExactSizeIfKnown());
    LongConsumer alwaysFails = (long value) -> fail();
    Consumer<Long> alwaysFailsBoxed = (Long value) -> fail();
    empty.tryAdvance(alwaysFails);
    empty.tryAdvance(alwaysFailsBoxed);
    empty.forEachRemaining(alwaysFails);
    empty.forEachRemaining(alwaysFailsBoxed);
    assertEquals(Spliterator.SIZED | Spliterator.SUBSIZED, empty.characteristics());
}

Example 14 with LongConsumer

use of java.util.function.LongConsumer in project j2objc by google.

the class LongPipeline method forEachWithCancel.

@Override
public final void forEachWithCancel(Spliterator<Long> spliterator, Sink<Long> sink) {
    Spliterator.OfLong spl = adapt(spliterator);
    LongConsumer adaptedSink = adapt(sink);
    do {
    } while (!sink.cancellationRequested() && spl.tryAdvance(adaptedSink));
}