org.neo4j.driver.v1.types.Node.asMap()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.neo4j.driver.v1.types.Node.asMap()方法的一些代码示例,展示了Node.asMap()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。Node.asMap()方法的具体详情如下:
包路径:org.neo4j.driver.v1.types.Node
类名称:Node
方法名:asMap

Node.asMap介绍

暂无

代码示例

代码示例来源:origin: neo4j-contrib/neo4j-apoc-procedures

  1. private Object toNode(Object value, boolean virtual, Map<Long, Object> nodesCache) {
  2. Value internalValue = ((InternalEntity) value).asValue();
  3. Node node = internalValue.asNode();
  4. if (virtual) {
  5. List<Label> labels = new ArrayList<>();
  6. node.labels().forEach(l -> labels.add(Label.label(l)));
  7. VirtualNode virtualNode = new VirtualNode(node.id(), labels.toArray(new Label[0]), node.asMap(), db);
  8. nodesCache.put(node.id(), virtualNode);
  9. return virtualNode;
  10. } else
  11. return Util.map("entityType", internalValue.type().name(), "labels", node.labels(), "id", node.id(), "properties", node.asMap());
  12. }

代码示例来源:origin: hibernate/hibernate-ogm

  1. @Override
  2. public boolean isEmpty() {
  3. return node.asMap().isEmpty();
  4. }

代码示例来源:origin: neo4j/cypher-shell

  1. @Nonnull default String nodeAsString(@Nonnull final Node node) {
  2. List<String> nodeAsString = new ArrayList<>();
  3. nodeAsString.add(collectNodeLabels(node));
  4. nodeAsString.add(mapAsStringWithEmpty(node.asMap(this::formatValue)));
  5. return "(" + joinWithSpace(nodeAsString) + ")";
  6. }

代码示例来源:origin: neueda/jetbrains-plugin-graph-database-support

  1. public Neo4jBoltNode(Node value) {
  2. this.id = String.valueOf(value.id());
  3. this.types = Iterables.asList(value.labels());
  4. this.propertyContainer = new Neo4jBoltPropertyContainer(value.asMap());
  5. }

代码示例来源:origin: hibernate/hibernate-ogm

  1. private int findKeyIndex(EntityKey[] keys, Node owner) {
  2. for ( int i = 0; i < keys.length; i++ ) {
  3. if ( RemoteNeo4jHelper.matches( owner.asMap(), keys[i].getColumnNames(), keys[i].getColumnValues() ) ) {
  4. return i;
  5. }
  6. }
  7. return -1;
  8. }

代码示例来源:origin: neo4j/cypher-shell

  1. @Test
  2. public void prettyPrintNode() throws Exception {
  3. // given
  4. BoltResult result = mock(BoltResult.class);
  5. Record record = mock(Record.class);
  6. Value value = mock(Value.class);
  7. Node node = mock(Node.class);
  8. HashMap<String, Object> propertiesAsMap = new HashMap<>();
  9. propertiesAsMap.put("prop1", "prop1_value");
  10. propertiesAsMap.put("prop2", "prop2_value");
  11. when(value.type()).thenReturn(InternalTypeSystem.TYPE_SYSTEM.NODE());
  12. when(value.asNode()).thenReturn(node);
  13. when(node.labels()).thenReturn(asList("label1", "label2"));
  14. when(node.asMap(anyObject())).thenReturn(unmodifiableMap(propertiesAsMap));
  15. when(record.keys()).thenReturn(asList("col1", "col2"));
  16. when(record.values()).thenReturn(asList(value));
  17. when(result.getRecords()).thenReturn(asList(record));
  18. when(result.getSummary()).thenReturn(mock(ResultSummary.class));
  19. // when
  20. String actual = plainPrinter.format(result);
  21. // then
  22. assertThat(actual, is("col1, col2\n" +
  23. "(:label1:label2 {prop2: prop2_value, prop1: prop1_value})"));
  24. }

代码示例来源:origin: neo4j/cypher-shell

  1. when(node.asMap(anyObject())).thenReturn(unmodifiableMap(nodeProp));

代码示例来源:origin: neo4j/cypher-shell

  1. when(value.asPath()).thenReturn(path);
  2. when(path.iterator()).thenReturn(asList(segment1, segment2).iterator());
  3. when(start.asMap(anyObject())).thenReturn(unmodifiableMap(startProperties));
  4. when(end.asMap(anyObject())).thenReturn(unmodifiableMap(endProperties));

代码示例来源:origin: neo4j/cypher-shell

  1. List<String> labels = asList("L1");
  2. when(n1.labels()).thenReturn(labels);
  3. when(n1.asMap(anyObject())).thenReturn(Collections.emptyMap());
  4. when(n2.id()).thenReturn(2L);
  5. when(n2.labels()).thenReturn(asList("L2"));
  6. when(n2.asMap(anyObject())).thenReturn(Collections.emptyMap());
  7. when(n3.id()).thenReturn(3L);
  8. when(n3.labels()).thenReturn(asList("L3"));
  9. when(n3.asMap(anyObject())).thenReturn(Collections.emptyMap());

代码示例来源:origin: hibernate/hibernate-ogm

  1. private List<Tuple> tuplesResult(EntityKey[] keys, TupleContext tupleContext, ClosableIterator<NodeWithEmbeddedNodes> nodes) {
  2. // The list is initialized with null because some keys might not have a corresponding node
  3. Tuple[] tuples = new Tuple[keys.length];
  4. Transaction tx = transaction( tupleContext );
  5. while ( nodes.hasNext() ) {
  6. NodeWithEmbeddedNodes node = nodes.next();
  7. for ( int i = 0; i < keys.length; i++ ) {
  8. if ( RemoteNeo4jHelper.matches( node.getOwner().asMap(), keys[i].getColumnNames(), keys[i].getColumnValues() ) ) {
  9. EntityKeyMetadata metadata = keys[i].getMetadata();
  10. EntityKey key = keys[i];
  11. BoltNeo4jEntityQueries entityQueries = getEntityQueries( key.getMetadata(), tupleContext );
  12. Map<String, Node> toOneEntities = BoltNeo4jAssociatedNodesHelper.findAssociatedNodes( tx, node, metadata,
  13. tupleContext.getTupleTypeContext(), entityQueries );
  14. tuples[i] = new Tuple(
  15. new BoltNeo4jTupleSnapshot(
  16. node,
  17. metadata,
  18. toOneEntities,
  19. tupleContext.getTupleTypeContext() ),
  20. SnapshotType.UPDATE );
  21. // We assume there are no duplicated keys
  22. break;
  23. }
  24. }
  25. }
  26. return Arrays.asList( tuples );
  27. }

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