本文整理了Java中org.vertexium.Graph.doVerticesExist()方法的一些代码示例，展示了Graph.doVerticesExist()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。Graph.doVerticesExist()方法的具体详情如下：
包路径：org.vertexium.Graph
类名称：Graph
方法名：doVerticesExist

Graph.doVerticesExist介绍

[英]Tests the existence of vertices with the given authorizations.
[中]使用给定的授权测试顶点的存在性。

代码示例

代码示例来源：origin: org.vertexium/vertexium-blueprints

private Set<String> getVisibleVertexIds(List<org.vertexium.Edge> edges, Authorizations authorizations) {
  Set<String> results = new HashSet<>();
  for (org.vertexium.Edge edge : edges) {
    results.add(edge.getVertexId(org.vertexium.Direction.IN));
    results.add(edge.getVertexId(org.vertexium.Direction.OUT));
  }
  Map<String, Boolean> exists = getGraph().getGraph().doVerticesExist(results, authorizations);
  for (Map.Entry<String, Boolean> exist : exists.entrySet()) {
    if (!exist.getValue()) {
      results.remove(exist.getKey());
    }
  }
  return results;
}

代码示例来源：origin: org.visallo/visallo-web

@Handle
  public ClientApiVerticesExistsResponse handle(
      @Required(name = "vertexIds[]") String[] vertexIds,
      VisalloResponse response,
      Authorizations authorizations
  ) throws Exception {
    Map<String, Boolean> graphVertices = graph.doVerticesExist(Lists.newArrayList(vertexIds), authorizations);
    ClientApiVerticesExistsResponse result = new ClientApiVerticesExistsResponse();
    result.getExists().putAll(graphVertices);
    return result;
  }
}

代码示例来源：origin: org.visallo/visallo-web-product-graph

.map(edge -> edge.getOtherVertexId(productVertex.getId()))
    .collect(Collectors.toList());
Map<String, Boolean> othersById = graph.doVerticesExist(ids, authorizations);

代码示例来源：origin: org.vertexium/vertexium-test

vertexIdList.add("v2");
vertexIdList.add("bad"); // add "bad" to the end of the list to test ordering of results
Map<String, Boolean> verticesExist = graph.doVerticesExist(vertexIdList, AUTHORIZATIONS_A);
assertEquals(3, vertexIdList.size());
assertTrue("v1 exist", verticesExist.get("v1"));

代码示例来源：origin: visallo/vertexium

vertexIdList.add("v2");
vertexIdList.add("bad"); // add "bad" to the end of the list to test ordering of results
Map<String, Boolean> verticesExist = graph.doVerticesExist(vertexIdList, AUTHORIZATIONS_A);
assertEquals(3, vertexIdList.size());
assertTrue("v1 exist", verticesExist.get("v1"));