Examples with ByteArraySegment io.pravega.common.util.ByteArraySegment used on opensource projects

Example 26 with ByteArraySegment

use of io.pravega.common.util.ByteArraySegment in project pravega by pravega.

the class DurableDataLogTestBase method populate.

protected TreeMap<LogAddress, byte[]> populate(DurableDataLog log, int writeCount) {
    TreeMap<LogAddress, byte[]> writtenData = new TreeMap<>(Comparator.comparingLong(LogAddress::getSequence));
    val data = new ArrayList<byte[]>();
    val futures = new ArrayList<CompletableFuture<LogAddress>>();
    for (int i = 0; i < writeCount; i++) {
        byte[] writeData = getWriteData();
        futures.add(log.append(new ByteArraySegment(writeData), TIMEOUT));
        data.add(writeData);
    }
    val addresses = Futures.allOfWithResults(futures).join();
    for (int i = 0; i < data.size(); i++) {
        writtenData.put(addresses.get(i), data.get(i));
    }
    return writtenData;
}

Example 27 with ByteArraySegment

use of io.pravega.common.util.ByteArraySegment in project pravega by pravega.

the class VersionedSerializerTests method testSingleTypeNonSeekableOutput.

/**
 * Tests Single Type serializer using a Non-Seekable OutputStream.
 */
@Test
public void testSingleTypeNonSeekableOutput() throws IOException {
    testSingleType((tc, s) -> {
        val os = new ByteArrayOutputStream();
        s.serialize(os, tc);
        return new ByteArraySegment(os.toByteArray());
    });
}

Example 28 with ByteArraySegment

use of io.pravega.common.util.ByteArraySegment in project pravega by pravega.

the class RevisionDataOutputStreamTests method testNonSeekableOutputImpl.

/**
 * Tests the NonSeekableRevisionDataOutput class.
 */
@Test
public void testNonSeekableOutputImpl() throws Exception {
    @Cleanup val s = new ByteArrayOutputStream();
    @Cleanup val impl = RevisionDataOutputStream.wrap(s);
    testImpl(impl, () -> new ByteArraySegment(s.toByteArray()));
}