本文整理了Java中org.apache.tinkerpop.gremlin.structure.Vertex.properties()方法的一些代码示例，展示了Vertex.properties()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.properties()方法的具体详情如下：
包路径：org.apache.tinkerpop.gremlin.structure.Vertex
类名称：Vertex
方法名：properties

Vertex.properties介绍

暂无

代码示例

代码示例来源：origin: apache/tinkerpop

@Override
  public void vertexAdded(final Vertex element) {
    eventedVertex.set(element);
    assertEquals("thing", element.label());
    assertThat(element.properties("here").hasNext(), is(false));
    triggered.set(true);
  }
};

代码示例来源：origin: apache/tinkerpop

private static Map<String, List<VertexProperty>> indexedVertexProperties(final Vertex v) {
  final Map<String,List<VertexProperty>> index = new HashMap<>();
  v.properties().forEachRemaining(vp -> {
    if (!index.containsKey(vp.key())) {
      index.put(vp.key(), new ArrayList<>());
    }
    index.get(vp.key()).add(vp);
  });
  return index;
}

代码示例来源：origin: apache/tinkerpop

public static Map<String, List<VertexProperty>> vertexPropertyMap(final Vertex vertex, final String... propertyKeys) {
  final Map<String, List<VertexProperty>> propertyMap = new HashMap<>();
  vertex.properties(propertyKeys).forEachRemaining(property -> {
    if (propertyMap.containsKey(property.key()))
      propertyMap.get(property.key()).add(property);
    else {
      final List<VertexProperty> list = new ArrayList<>();
      list.add(property);
      propertyMap.put(property.key(), list);
    }
  });
  return propertyMap;
}

代码示例来源：origin: apache/tinkerpop

@Override
  public void vertexAdded(final Vertex element) {
    assertThat(element, instanceOf(ReferenceVertex.class));
    assertEquals("thing", element.label());
    assertThat(element.properties("here").hasNext(), is(false));
    triggered.set(true);
  }
};

代码示例来源：origin: apache/tinkerpop

public static Optional<VertexProperty> getVertexProperty(final Attachable<VertexProperty> attachableVertexProperty, final Vertex hostVertex) {
  final VertexProperty baseVertexProperty = attachableVertexProperty.get();
  final Iterator<VertexProperty<Object>> vertexPropertyIterator = hostVertex.properties(baseVertexProperty.key());
  while (vertexPropertyIterator.hasNext()) {
    final VertexProperty vertexProperty = vertexPropertyIterator.next();
    if (ElementHelper.areEqual(vertexProperty, baseVertexProperty))
      return Optional.of(vertexProperty);
  }
  return Optional.empty();
}

代码示例来源：origin: apache/tinkerpop

public static Map<String, List> vertexPropertyValueMap(final Vertex vertex, final String... propertyKeys) {
  final Map<String, List> valueMap = new HashMap<>();
  vertex.properties(propertyKeys).forEachRemaining(property -> {
    if (valueMap.containsKey(property.key()))
      valueMap.get(property.key()).add(property.value());
    else {
      final List list = new ArrayList();
      list.add(property.value());
      valueMap.put(property.key(), list);
    }
  });
  return valueMap;
}

代码示例来源：origin: apache/tinkerpop

public static Optional<VertexProperty> getVertexProperty(final Attachable<VertexProperty> attachableVertexProperty, final Graph hostGraph) {
  final VertexProperty baseVertexProperty = attachableVertexProperty.get();
  final Iterator<Vertex> vertexIterator = hostGraph.vertices(baseVertexProperty.element().id());
  if (vertexIterator.hasNext()) {
    final Iterator<VertexProperty<Object>> vertexPropertyIterator = vertexIterator.next().properties(baseVertexProperty.key());
    while (vertexPropertyIterator.hasNext()) {
      final VertexProperty vertexProperty = vertexPropertyIterator.next();
      if (ElementHelper.areEqual(vertexProperty, baseVertexProperty))
        return Optional.of(vertexProperty);
    }
  }
  return Optional.empty();
}

代码示例来源：origin: apache/tinkerpop

@Override
  public <V> Iterator<VertexProperty<V>> properties(final String... propertyKeys) {
    return IteratorUtils.<VertexProperty<V>, VertexProperty<V>>map(this.getBaseVertex().properties(propertyKeys), property -> new HadoopVertexProperty<>(property, HadoopVertex.this));
  }
}

代码示例来源：origin: thinkaurelius/titan

v1.properties(property).forEachRemaining(p -> {
  if (p.value().equals(value1)) {
    p.remove();

代码示例来源：origin: apache/tinkerpop

@Test
@LoadGraphWith(LoadGraphWith.GraphData.CREW)
public void shouldSerializeVertexPropertyWithProperties() throws Exception {
  final ObjectMapper mapper = graph.io(GraphSONIo.build(GraphSONVersion.V1_0)).mapper().version(GraphSONVersion.V1_0).create().createMapper();
  final VertexProperty vp = IteratorUtils.filter(graph.vertices(convertToVertexId("marko")).next().properties("location"), p -> p.value().equals("brussels")).next();
  final String json = mapper.writeValueAsString(vp);
  final Map<String, Object> m = mapper.readValue(json, mapTypeReference);
  assertEquals(vp.label(), m.get(GraphSONTokens.LABEL));
  assertNotNull(m.get(GraphSONTokens.ID));
  assertEquals(vp.value(), m.get(GraphSONTokens.VALUE));
  assertEquals(vp.values("startTime").next(), ((Map) m.get(GraphSONTokens.PROPERTIES)).get("startTime"));
  assertEquals(vp.values("endTime").next(), ((Map) m.get(GraphSONTokens.PROPERTIES)).get("endTime"));
}

代码示例来源：origin: apache/tinkerpop

@Test
@FeatureRequirementSet(FeatureRequirementSet.Package.VERTICES_ONLY)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_MULTI_PROPERTIES)
public void shouldOverwriteEarlierKeyValuesWithLaterKeyValuesOnAddVertexIfMultiProperty() {
  final Vertex v = graph.addVertex("test", "A", "test", "B", "test", "C");
  tryCommit(graph, graph -> {
    assertEquals(3, IteratorUtils.count(v.properties("test")));
    assertTrue(IteratorUtils.stream(v.values("test")).anyMatch(t -> t.equals("A")));
    assertTrue(IteratorUtils.stream(v.values("test")).anyMatch(t -> t.equals("B")));
    assertTrue(IteratorUtils.stream(v.values("test")).anyMatch(t -> t.equals("C")));
  });
}

代码示例来源：origin: JanusGraph/janusgraph

v1.properties(property).forEachRemaining(p -> {
  if (p.value().equals(value1)) {
    p.remove();

代码示例来源：origin: apache/tinkerpop

@Test
  @FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
  public void shouldReturnEmptyIteratorIfNoProperties() {
    final Vertex v = graph.addVertex();
    assertEquals(0, IteratorUtils.count(v.properties()));
  }
}

代码示例来源：origin: apache/tinkerpop

@Test
@FeatureRequirementSet(FeatureRequirementSet.Package.VERTICES_ONLY)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_MULTI_PROPERTIES, supported = false)
public void shouldOverwriteEarlierKeyValuesWithLaterKeyValuesOnAddVertexIfNoMultiProperty() {
  final Vertex v = graph.addVertex("test", "A", "test", "B", "test", "C");
  tryCommit(graph, graph -> {
    assertEquals(1, IteratorUtils.count(v.properties("test")));
    assertTrue(IteratorUtils.stream(v.values("test")).anyMatch(t -> t.equals("C")));
  });
}

代码示例来源：origin: apache/tinkerpop

@Test
@FeatureRequirement(featureClass = Graph.Features.EdgeFeatures.class, feature = Graph.Features.EdgeFeatures.FEATURE_ADD_EDGES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_PROPERTY)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = VertexFeatures.FEATURE_MULTI_PROPERTIES, supported = false)
public void shouldSupportMultiPropertyIfTheSameKeyCanBeAssignedMoreThanOnce() throws Exception {
  try {
    final Vertex v = graph.addVertex("name", "stephen", "name", "steve");
    if (2 == IteratorUtils.count(v.properties()))
      fail(String.format(INVALID_FEATURE_SPECIFICATION, VertexFeatures.class.getSimpleName(), VertexFeatures.FEATURE_MULTI_PROPERTIES));
  } catch (Exception ex) {
    validateException(VertexProperty.Exceptions.multiPropertiesNotSupported(), ex);
  }
}

代码示例来源：origin: apache/tinkerpop

@Override
public void map(final Vertex vertex, final MapEmitter emitter) {
  assertFalse(vertex.property("v1").isPresent());
  assertFalse(vertex.property("v2").isPresent());
  assertTrue(vertex.property("v3").isPresent());
  assertTrue(vertex.property("name").isPresent());
  assertEquals(3, IteratorUtils.count(vertex.properties()));
  assertEquals(3, IteratorUtils.count(vertex.values()));
}

代码示例来源：origin: apache/tinkerpop

@Test
@LoadGraphWith(MODERN)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_REMOVE_PROPERTY)
public void g_V_properties_drop() {
  final Traversal<Vertex, VertexProperty> traversal = get_g_V_properties_drop();
  printTraversalForm(traversal);
  assertFalse(traversal.hasNext());
  assertEquals(6, IteratorUtils.count(g.V()));
  assertEquals(6, IteratorUtils.count(g.E()));
  g.V().forEachRemaining(vertex -> assertEquals(0, IteratorUtils.count(vertex.properties())));
}

代码示例来源：origin: apache/tinkerpop

public static Vertex createVertex(final Attachable<Vertex> attachableVertex, final Graph hostGraph) {
  final Vertex baseVertex = attachableVertex.get();
  final Vertex vertex = hostGraph.features().vertex().willAllowId(baseVertex.id()) ?
      hostGraph.addVertex(T.id, baseVertex.id(), T.label, baseVertex.label()) :
      hostGraph.addVertex(T.label, baseVertex.label());
  baseVertex.properties().forEachRemaining(vp -> {
    final VertexProperty vertexProperty = hostGraph.features().vertex().properties().willAllowId(vp.id()) ?
        vertex.property(hostGraph.features().vertex().getCardinality(vp.key()), vp.key(), vp.value(), T.id, vp.id()) :
        vertex.property(hostGraph.features().vertex().getCardinality(vp.key()), vp.key(), vp.value());
    vp.properties().forEachRemaining(p -> vertexProperty.property(p.key(), p.value()));
  });
  return vertex;
}

代码示例来源：origin: apache/tinkerpop

@Test
@LoadGraphWith(MODERN)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_PROPERTY)
public void g_addVXpersonX_propertyXname_stephenX() {
  final Traversal<Vertex, Vertex> traversal = get_g_addVXpersonX_propertyXname_stephenX();
  printTraversalForm(traversal);
  final Vertex stephen = traversal.next();
  assertFalse(traversal.hasNext());
  assertEquals("person", stephen.label());
  assertEquals("stephen", stephen.value("name"));
  assertEquals(1, IteratorUtils.count(stephen.properties()));
  assertEquals(7, IteratorUtils.count(g.V()));
}

代码示例来源：origin: apache/tinkerpop

@Test
@LoadGraphWith(MODERN)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_PROPERTY)
public void g_addVXpersonX_propertyXsingle_name_stephenX_propertyXsingle_name_stephenmX() {
  final Traversal<Vertex, Vertex> traversal = get_g_addVXpersonX_propertyXsingle_name_stephenX_propertyXsingle_name_stephenmX();
  printTraversalForm(traversal);
  final Vertex stephen = traversal.next();
  assertFalse(traversal.hasNext());
  assertEquals("person", stephen.label());
  assertEquals("stephenm", stephen.value("name"));
  assertEquals(1, IteratorUtils.count(stephen.properties()));
  assertEquals(7, IteratorUtils.count(g.V()));
}