Examples with InputComponent com.hortonworks.streamline.streams.layout.component.InputComponent used on opensource projects

Example 1 with InputComponent

use of com.hortonworks.streamline.streams.layout.component.InputComponent in project streamline by hortonworks.

the class TestTopologyDagCreatingVisitor method copyEdges.

private void copyEdges(InputComponent inputComponent) {
    List<Edge> edgesTo = originTopologyDag.getEdgesTo(inputComponent);
    edgesTo.forEach(e -> {
        OutputComponent from = e.getFrom();
        InputComponent to = e.getTo();
        Edge newEdge = new Edge(e.getId(), e.getFrom(), e.getTo(), e.getStreamGroupings());
        StreamlineSource replacedSource = sourceToReplacedTestSourceMap.get(from.getName());
        StreamlineProcessor replacedProcessorSource = processorToReplacedTestProcessorMap.get(from.getName());
        StreamlineSink replacedSink = sinkToReplacedTestSinkMap.get(to.getName());
        StreamlineProcessor replacedProcessorSink = processorToReplacedTestProcessorMap.get(to.getName());
        if (replacedSource != null) {
            newEdge.setFrom(replacedSource);
        } else if (replacedProcessorSource != null) {
            newEdge.setFrom(replacedProcessorSource);
        }
        if (replacedSink != null) {
            newEdge.setTo(replacedSink);
        } else if (replacedProcessorSink != null) {
            newEdge.setTo(replacedProcessorSink);
        }
        testTopologyDag.addEdge(newEdge);
    });
}

Example 2 with InputComponent

use of com.hortonworks.streamline.streams.layout.component.InputComponent in project streamline by hortonworks.

the class TestTopologyDagCreatingVisitorTest method visitSink_connectedFromProcessor.

@Test
public void visitSink_connectedFromProcessor() throws Exception {
    StreamlineProcessor originProcessor = TopologyTestHelper.createStreamlineProcessor("1");
    StreamlineSink originSink = TopologyTestHelper.createStreamlineSink("2");
    TopologyDag originTopologyDag = new TopologyDag();
    originTopologyDag.add(originProcessor);
    originTopologyDag.add(originSink);
    originTopologyDag.addEdge(new Edge("e1", originProcessor, originSink, "default", Stream.Grouping.SHUFFLE));
    TestRunProcessor testProcessor = createTestRunProcessor(originProcessor);
    TestRunSink testSink = createTestRunSink(originSink);
    TestTopologyDagCreatingVisitor visitor = new TestTopologyDagCreatingVisitor(originTopologyDag, Collections.emptyMap(), Collections.singletonMap(originProcessor.getName(), testProcessor), Collections.emptyMap(), Collections.singletonMap(originSink.getName(), testSink));
    visitor.visit(originProcessor);
    visitor.visit(originSink);
    TopologyDag testTopologyDag = visitor.getTestTopologyDag();
    List<OutputComponent> testProcessors = testTopologyDag.getOutputComponents().stream().filter(o -> (o instanceof TestRunProcessor && o.getName().equals(originProcessor.getName()))).collect(toList());
    List<InputComponent> testSinks = testTopologyDag.getInputComponents().stream().filter(o -> (o instanceof TestRunSink && o.getName().equals(originSink.getName()))).collect(toList());
    assertEquals(1, testProcessors.size());
    assertEquals(1, testSinks.size());
    TestRunProcessor testRunProcessor = (TestRunProcessor) testProcessors.get(0);
    assertEquals(originProcessor.getId(), testRunProcessor.getId());
    TestRunSink testRunSink = (TestRunSink) testSinks.get(0);
    assertEquals(originSink.getId(), testRunSink.getId());
    assertEquals(testSink.getOutputFilePath(), testRunSink.getOutputFilePath());
    assertEquals(1, testTopologyDag.getEdgesFrom(testProcessor).size());
    assertEquals(1, testTopologyDag.getEdgesTo(testRunSink).size());
    assertTrue(testTopologyDag.getEdgesFrom(testRunProcessor).get(0) == testTopologyDag.getEdgesTo(testRunSink).get(0));
}

Example 3 with InputComponent

use of com.hortonworks.streamline.streams.layout.component.InputComponent in project streamline by hortonworks.

the class TestTopologyDagCreatingVisitorTest method visitSink_connectedFromSource.

@Test
public void visitSink_connectedFromSource() throws Exception {
    StreamlineSource originSource = TopologyTestHelper.createStreamlineSource("1");
    StreamlineSink originSink = TopologyTestHelper.createStreamlineSink("2");
    TopologyDag originTopologyDag = new TopologyDag();
    originTopologyDag.add(originSource);
    originTopologyDag.add(originSink);
    originTopologyDag.addEdge(new Edge("e1", originSource, originSink, "default", Stream.Grouping.SHUFFLE));
    TestRunSource testSource = createTestRunSource(originSource);
    TestRunSink testSink = createTestRunSink(originSink);
    TestTopologyDagCreatingVisitor visitor = new TestTopologyDagCreatingVisitor(originTopologyDag, Collections.singletonMap(originSource.getName(), testSource), Collections.emptyMap(), Collections.emptyMap(), Collections.singletonMap(originSink.getName(), testSink));
    visitor.visit(originSource);
    visitor.visit(originSink);
    TopologyDag testTopologyDag = visitor.getTestTopologyDag();
    List<OutputComponent> testSources = testTopologyDag.getOutputComponents().stream().filter(o -> (o instanceof TestRunSource && o.getName().equals(originSource.getName()))).collect(toList());
    List<InputComponent> testSinks = testTopologyDag.getInputComponents().stream().filter(o -> (o instanceof TestRunSink && o.getName().equals(originSink.getName()))).collect(toList());
    assertEquals(1, testSinks.size());
    TestRunSource testRunSource = (TestRunSource) testSources.get(0);
    TestRunSink testRunSink = (TestRunSink) testSinks.get(0);
    assertEquals(originSink.getId(), testRunSink.getId());
    assertEquals(testSink.getOutputFilePath(), testRunSink.getOutputFilePath());
    assertEquals(1, testTopologyDag.getEdgesFrom(testRunSource).size());
    assertEquals(1, testTopologyDag.getEdgesTo(testRunSink).size());
    assertTrue(testTopologyDag.getEdgesFrom(testRunSource).get(0) == testTopologyDag.getEdgesTo(testRunSink).get(0));
}