Examples with StreamingReadVisitorMatcher com.ociweb.pronghorn.pipe.stream.StreamingReadVisitorMatcher used on opensource projects

Example 1 with StreamingReadVisitorMatcher

use of com.ociweb.pronghorn.pipe.stream.StreamingReadVisitorMatcher in project PronghornPipes by oci-pronghorn.

the class StreamingConsumerTest method matchingTestPositive.

@Test
public void matchingTestPositive() {
    Pipe<MessageSchemaDynamic> ring1 = new Pipe<MessageSchemaDynamic>(new PipeConfig<MessageSchemaDynamic>(new MessageSchemaDynamic(FROM), 1 << primaryRingSizeInBits, 1 << byteRingSizeInBits));
    Pipe<MessageSchemaDynamic> ring2 = new Pipe<MessageSchemaDynamic>(new PipeConfig<MessageSchemaDynamic>(new MessageSchemaDynamic(FROM), 1 << primaryRingSizeInBits, 1 << byteRingSizeInBits));
    ring1.initBuffers();
    ring2.initBuffers();
    int commonSeed = 100;
    StreamingWriteVisitorGenerator swvg1 = new StreamingWriteVisitorGenerator(FROM, new Random(commonSeed), 30, 30);
    StreamingVisitorWriter svw1 = new StreamingVisitorWriter(ring1, swvg1);
    StreamingWriteVisitorGenerator swvg2 = new StreamingWriteVisitorGenerator(FROM, new Random(commonSeed), 30, 30);
    StreamingVisitorWriter svw2 = new StreamingVisitorWriter(ring2, swvg2);
    svw1.startup();
    svw2.startup();
    svw1.run();
    svw2.run();
    svw1.run();
    svw2.run();
    // confirm that both rings contain the exact same thing
    assertTrue(Arrays.equals(Pipe.primaryBuffer(ring1), Pipe.primaryBuffer(ring2)));
    assertTrue(Arrays.equals(Pipe.byteBuffer(ring1), Pipe.byteBuffer(ring2)));
    // now use matcher to confirm the same.
    StreamingReadVisitorMatcher srvm = new StreamingReadVisitorMatcher(ring1);
    // new StreamingReadVisitorDebugDelegate(srvm) );
    StreamingVisitorReader svr = new StreamingVisitorReader(ring2, srvm);
    svr.startup();
    try {
        svr.run();
    } catch (Throwable t) {
        t.printStackTrace();
        fail(t.getMessage());
    }
    svr.shutdown();
    svw1.shutdown();
    svw2.shutdown();
}

Example 2 with StreamingReadVisitorMatcher

use of com.ociweb.pronghorn.pipe.stream.StreamingReadVisitorMatcher in project PronghornPipes by oci-pronghorn.

the class StreamingConsumerTest method matchingTestNegative.

@Test
public void matchingTestNegative() {
    Pipe<MessageSchemaDynamic> ring1 = new Pipe<MessageSchemaDynamic>(new PipeConfig<MessageSchemaDynamic>(new MessageSchemaDynamic(FROM), 1 << primaryRingSizeInBits, 1 << byteRingSizeInBits));
    Pipe<MessageSchemaDynamic> ring2 = new Pipe<MessageSchemaDynamic>(new PipeConfig<MessageSchemaDynamic>(new MessageSchemaDynamic(FROM), primaryRingSizeInBits, byteRingSizeInBits));
    ring1.initBuffers();
    ring2.initBuffers();
    int commonSeed = 300;
    StreamingWriteVisitorGenerator swvg1 = new StreamingWriteVisitorGenerator(FROM, new Random(commonSeed), 30, 30);
    StreamingVisitorWriter svw1 = new StreamingVisitorWriter(ring1, swvg1);
    StreamingWriteVisitorGenerator swvg2 = new StreamingWriteVisitorGenerator(FROM, new Random(commonSeed + 1), 30, 30);
    StreamingVisitorWriter svw2 = new StreamingVisitorWriter(ring2, swvg2);
    svw1.startup();
    svw2.startup();
    svw1.run();
    svw2.run();
    svw1.run();
    svw2.run();
    StreamingReadVisitorMatcher srvm = new StreamingReadVisitorMatcher(ring1);
    StreamingVisitorReader svr = new StreamingVisitorReader(ring2, srvm);
    svr.startup();
    try {
        svr.run();
        fail("expected exception");
    } catch (Throwable t) {
    // success
    // t.printStackTrace();
    }
    svr.shutdown();
    svw1.shutdown();
    svw2.shutdown();
}