How to use

LabelPropagation$SendNewLabelToNeighbors

in

org.apache.flink.graph.library

@Override
public DataSet<Vertex<K, VV>> run(Graph<K, VV, EV> input) {
  TypeInformation<VV> valueType = ((TupleTypeInfo<?>) input.getVertices().getType()).getTypeAt(1);
  // iteratively adopt the most frequent label among the neighbors of each vertex
  return input
    .mapEdges(new MapTo<>(NullValue.getInstance()))
    .runScatterGatherIteration(
      new SendNewLabelToNeighbors<>(valueType), new UpdateVertexLabel<>(), maxIterations)
    .getVertices();
}

public void sendMessages(Vertex<K, VV> vertex) {
  sendMessageToAllNeighbors(vertex.getValue());
}

public void sendMessages(Vertex<K, VV> vertex) {
  sendMessageToAllNeighbors(vertex.getValue());
}

public void sendMessages(Vertex<K, VV> vertex) {
  sendMessageToAllNeighbors(vertex.getValue());
}

@Override
public DataSet<Vertex<K, VV>> run(Graph<K, VV, EV> input) {
  TypeInformation<VV> valueType = ((TupleTypeInfo<?>) input.getVertices().getType()).getTypeAt(1);
  // iteratively adopt the most frequent label among the neighbors of each vertex
  return input
    .mapEdges(new MapTo<>(NullValue.getInstance()))
    .runScatterGatherIteration(
      new SendNewLabelToNeighbors<>(valueType), new UpdateVertexLabel<>(), maxIterations)
    .getVertices();
}

@Override
public DataSet<Vertex<K, VV>> run(Graph<K, VV, EV> input) {
  TypeInformation<VV> valueType = ((TupleTypeInfo<?>) input.getVertices().getType()).getTypeAt(1);
  // iteratively adopt the most frequent label among the neighbors of each vertex
  return input
    .mapEdges(new MapTo<Edge<K, EV>, NullValue>(NullValue.getInstance()))
    .runScatterGatherIteration(
      new SendNewLabelToNeighbors<K, VV>(valueType), new UpdateVertexLabel<K, VV>(), maxIterations)
    .getVertices();
}

public void sendMessages(Vertex<K, VV> vertex) {
  sendMessageToAllNeighbors(vertex.getValue());
}

@Override
public DataSet<Vertex<K, VV>> run(Graph<K, VV, EV> input) {
  TypeInformation<VV> valueType = ((TupleTypeInfo<?>) input.getVertices().getType()).getTypeAt(1);
  // iteratively adopt the most frequent label among the neighbors of each vertex
  return input
    .mapEdges(new MapTo<>(NullValue.getInstance()))
    .runScatterGatherIteration(
      new SendNewLabelToNeighbors<>(valueType), new UpdateVertexLabel<>(), maxIterations)
    .getVertices();
}