org.apache.edgent.graph.Vertex.getConnectors()方法的使用及代码示例

x33g5p2x  于2022-02-01 转载在 其他  
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本文整理了Java中org.apache.edgent.graph.Vertex.getConnectors()方法的一些代码示例，展示了Vertex.getConnectors()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Vertex.getConnectors()方法的具体详情如下：
包路径：org.apache.edgent.graph.Vertex
类名称：Vertex
方法名：getConnectors

Vertex.getConnectors介绍

[英]Get the vertice's collection of output connectors.
[中]获取vertice的输出连接器集合。

代码示例

代码示例来源：origin: org.apache.edgent/edgent-spi-graph

  1. @Override
  2. public <N extends Source<P>, P> Connector<P> source(N oplet) {
  3.   return insert(oplet, 0, 1).getConnectors().get(0);
  4. }

代码示例来源：origin: apache/incubator-edgent

  1. @Override
  2. public <N extends Source<P>, P> Connector<P> source(N oplet) {
  3.   return insert(oplet, 0, 1).getConnectors().get(0);
  4. }

代码示例来源：origin: apache/incubator-edgent

  1. @Override
  2. public <N extends Oplet<C, P>, C, P> Connector<P> pipe(Connector<C> output, N oplet) {
  3.   Vertex<N, C, P> pipeVertex = insert(oplet, 1, 1);
  4.   output.connect(pipeVertex, 0);
  5.   return pipeVertex.getConnectors().get(0);
  6. }

代码示例来源：origin: org.apache.edgent/edgent-spi-graph

  1. @Override
  2. public <N extends Oplet<C, P>, C, P> Connector<P> pipe(Connector<C> output, N oplet) {
  3.   Vertex<N, C, P> pipeVertex = insert(oplet, 1, 1);
  4.   output.connect(pipeVertex, 0);
  5.   return pipeVertex.getConnectors().get(0);
  6. }

代码示例来源：origin: org.apache.edgent/edgent-spi-topology

  1. @Override
  2. public <U> TStream<U> fanin(FanIn<T,U> fanin, List<TStream<T>> others) {
  3.  if (others.isEmpty() || others.size() == 1 && others.contains(this)) 
  4.   throw new IllegalArgumentException("others");  // use pipe()
  5.  if (new HashSet<>(others).size() != others.size())
  6.   throw new IllegalArgumentException("others has dups");
  7.  
  8.  for (TStream<T> other : others)
  9.    verify(other);
  10.  
  11.  others = new ArrayList<>(others);
  12.  others.add(0, this);
  13.  
  14.  Vertex<Oplet<T,U>, T, U> fanInVertex = graph().insert(fanin, others.size(), 1);
  15.  int inputPort = 0;
  16.  for (TStream<T> other : others) {
  17.    @SuppressWarnings("unchecked")
  18.    ConnectorStream<G,T> cs = (ConnectorStream<G, T>) other;
  19.    cs.connector.connect(fanInVertex, inputPort++);
  20.  }
  21.    
  22.  return derived(fanInVertex.getConnectors().get(0));
  23. }

代码示例来源：origin: apache/incubator-edgent

  1. @Override
  2. public <U> TStream<U> fanin(FanIn<T,U> fanin, List<TStream<T>> others) {
  3.  if (others.isEmpty() || others.size() == 1 && others.contains(this)) 
  4.   throw new IllegalArgumentException("others");  // use pipe()
  5.  if (new HashSet<>(others).size() != others.size())
  6.   throw new IllegalArgumentException("others has dups");
  7.  
  8.  for (TStream<T> other : others)
  9.    verify(other);
  10.  
  11.  others = new ArrayList<>(others);
  12.  others.add(0, this);
  13.  
  14.  Vertex<Oplet<T,U>, T, U> fanInVertex = graph().insert(fanin, others.size(), 1);
  15.  int inputPort = 0;
  16.  for (TStream<T> other : others) {
  17.    @SuppressWarnings("unchecked")
  18.    ConnectorStream<G,T> cs = (ConnectorStream<G, T>) other;
  19.    cs.connector.connect(fanInVertex, inputPort++);
  20.  }
  21.    
  22.  return derived(fanInVertex.getConnectors().get(0));
  23. }

代码示例来源：origin: org.apache.edgent/edgent-spi-topology

  1. @Override
  2. public List<TStream<T>> split(int n, ToIntFunction<T> splitter) {
  3.   if (n <= 0)
  4.     throw new IllegalArgumentException("n <= 0");
  5.   Split<T> splitOp = new Split<T>(splitter);
  6.   Vertex<Split<T>, T, T> splitVertex = graph().insert(splitOp, 1, n);
  7.   connector.connect(splitVertex, 0);
  8.   List<TStream<T>> outputs = new ArrayList<>(n);
  9.   for (int i = 0; i < n; i++) {
  10.     outputs.add(derived(splitVertex.getConnectors().get(i)));
  11.   }
  12.   return outputs;
  13. }

代码示例来源：origin: apache/incubator-edgent

  1. @Override
  2. public List<TStream<T>> split(int n, ToIntFunction<T> splitter) {
  3.   if (n <= 0)
  4.     throw new IllegalArgumentException("n <= 0");
  5.   Split<T> splitOp = new Split<T>(splitter);
  6.   Vertex<Split<T>, T, T> splitVertex = graph().insert(splitOp, 1, n);
  7.   connector.connect(splitVertex, 0);
  8.   List<TStream<T>> outputs = new ArrayList<>(n);
  9.   for (int i = 0; i < n; i++) {
  10.     outputs.add(derived(splitVertex.getConnectors().get(i)));
  11.   }
  12.   return outputs;
  13. }

代码示例来源：origin: apache/incubator-edgent

  1. @Override
  2. public TStream<T> union(Set<TStream<T>> others) {
  3.   if (others.isEmpty())
  4.     return this;
  5.   if (others.size() == 1 && others.contains(this))
  6.     return this;
  7.   
  8.   for (TStream<T> other : others)
  9.     verify(other);
  10.   
  11.   // Create a set we can modify and add this stream
  12.   others = new HashSet<>(others);
  13.   others.add(this);
  14.   
  15.   Union<T> fanInOp = new Union<T>();
  16.   Vertex<Union<T>, T, T> fanInVertex = graph().insert(fanInOp, others.size(), 1);
  17.   int inputPort = 0;
  18.   for (TStream<T> other : others) {
  19.     @SuppressWarnings("unchecked")
  20.     ConnectorStream<G,T> cs = (ConnectorStream<G, T>) other;
  21.     cs.connector.connect(fanInVertex, inputPort++);
  22.   }
  23.     
  24.   return derived(fanInVertex.getConnectors().get(0));
  25. }

代码示例来源：origin: org.apache.edgent/edgent-spi-topology

  1. @Override
  2. public TStream<T> union(Set<TStream<T>> others) {
  3.   if (others.isEmpty())
  4.     return this;
  5.   if (others.size() == 1 && others.contains(this))
  6.     return this;
  7.   
  8.   for (TStream<T> other : others)
  9.     verify(other);
  10.   
  11.   // Create a set we can modify and add this stream
  12.   others = new HashSet<>(others);
  13.   others.add(this);
  14.   
  15.   Union<T> fanInOp = new Union<T>();
  16.   Vertex<Union<T>, T, T> fanInVertex = graph().insert(fanInOp, others.size(), 1);
  17.   int inputPort = 0;
  18.   for (TStream<T> other : others) {
  19.     @SuppressWarnings("unchecked")
  20.     ConnectorStream<G,T> cs = (ConnectorStream<G, T>) other;
  21.     cs.connector.connect(fanInVertex, inputPort++);
  22.   }
  23.     
  24.   return derived(fanInVertex.getConnectors().get(0));
  25. }

代码示例来源：origin: org.apache.edgent/edgent-spi-graph

  1. @SuppressWarnings({ "unchecked", "rawtypes" })
  2.   @Override
  3.   public void peekAll(Supplier<? extends Peek<?>> supplier, Predicate<Vertex<?, ?, ?>> select) {
  4.     // Select vertices which satisfy the specified predicate
  5.     List<Vertex<?, ?, ?>> vertices = new ArrayList<>();
  6.     for (Vertex<?, ?, ?> v : getVertices()) {
  7.       if (select.test(v)) {
  8.         vertices.add(v);
  9.       }
  10.     }
  11.     // Insert peek oplets on isConnected() output ports
  12.     for (Vertex<?, ?, ?> v : vertices) {
  13.       List<? extends Connector<?>> connectors = v.getConnectors();
  14.       for (Connector<?> c : connectors) {
  15.         if (c.isConnected()) {
  16.           Peek<?> oplet = supplier.get();
  17.           c.peek((Peek) oplet);
  18.         }
  19.       }
  20.     }
  21.   }
  22. }

代码示例来源：origin: apache/incubator-edgent

  1. @SuppressWarnings({ "unchecked", "rawtypes" })
  2.   @Override
  3.   public void peekAll(Supplier<? extends Peek<?>> supplier, Predicate<Vertex<?, ?, ?>> select) {
  4.     // Select vertices which satisfy the specified predicate
  5.     List<Vertex<?, ?, ?>> vertices = new ArrayList<>();
  6.     for (Vertex<?, ?, ?> v : getVertices()) {
  7.       if (select.test(v)) {
  8.         vertices.add(v);
  9.       }
  10.     }
  11.     // Insert peek oplets on isConnected() output ports
  12.     for (Vertex<?, ?, ?> v : vertices) {
  13.       List<? extends Connector<?>> connectors = v.getConnectors();
  14.       for (Connector<?> c : connectors) {
  15.         if (c.isConnected()) {
  16.           Peek<?> oplet = supplier.get();
  17.           c.peek((Peek) oplet);
  18.         }
  19.       }
  20.     }
  21.   }
  22. }

代码示例来源：origin: apache/incubator-edgent

  1. @Test
  2. public void testGraphToJson2() {
  3.   Graph g = getGraph();
  4.   TestOp<String, Integer> op1 = new TestOp<>();
  5.   Vertex<TestOp<String, Integer>, String, Integer> v = g.insert(op1, 1, 1);
  6.   
  7.   TestOp<Integer, Integer> op2 = new TestOp<>();
  8.   /*Connector<Integer> out2 = */g.pipe(v.getConnectors().get(0), op2);
  9.   
  10.   Gson gson = new GsonBuilder().setPrettyPrinting().create();
  11.   String json = gson.toJson(new GraphType(g));
  12.   
  13.   GraphType gt2 = new Gson().fromJson(json, GraphType.class);
  14.   assertEquals(2, gt2.getVertices().size());
  15.   assertEquals(1, gt2.getEdges().size());
  16. }

代码示例来源：origin: apache/incubator-edgent

  1. new SupplierPeriodicSource<>(100, TimeUnit.MILLISECONDS, () -> (r.nextDouble() * 3)),
  2.     0, 1);
  3. Connector<Double> out0 = v0.getConnectors().get(0);
  4. out0.tag("dots", "hashes", "ats");
  5. v1.getConnectors().get(0).connect(v2, 0);
  6. v1.getConnectors().get(0).tag("dots");
  7. v1.getConnectors().get(1).connect(v3, 0);
  8. v1.getConnectors().get(1).tag("hashes");
  9. v1.getConnectors().get(2).connect(v4, 0);
  10. v1.getConnectors().get(2).tag("ats");

代码示例来源：origin: apache/incubator-edgent

  1. @Test
  2. public void testGraphToJson4() {
  3.   Graph g = getGraph();
  4.   
  5.   /*                                   /-- V2
  6.    * V0(Integer)-- V1(Double)-- FanOut
  7.    *                                   \-- V3 
  8.    */
  9.   Vertex<TestOp<String, Integer>, String, Integer> v0 = g.insert(new TestOp<>(), 1, 1);
  10.   Connector<Integer> out0 = v0.getConnectors().get(0);
  11.   Connector<Double> out1 = g.pipe(out0, new TestOp<Integer, Double>());
  12.   Vertex<TestOp<Double, String>, Double, String> v2 = g.insert(new TestOp<Double, String>(), 1, 1);
  13.   Vertex<TestOp<Double, String>, Double, String> v3 = g.insert(new TestOp<Double, String>(), 1, 1);
  14.   out1.connect(v2, 0);
  15.   out1.connect(v3, 0);
  16.   
  17.   Gson gson = new GsonBuilder().setPrettyPrinting().create();
  18.   String json = gson.toJson(new GraphType(g));
  19.   
  20.   GraphType gt2 = new Gson().fromJson(json, GraphType.class);
  21.   assertEquals(5, gt2.getVertices().size());
  22.   assertEquals(4, gt2.getEdges().size());
  23. }

代码示例来源：origin: apache/incubator-edgent

  1. v.getConnectors().get(0).connect(v2, 0);

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