Enum Constant Detail

• INSTANCE

  public static final CypherGenerator INSTANCE

Method Detail

• values

  public static CypherGenerator[] values()

  Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

  for (CypherGenerator c : CypherGenerator.values())
      System.out.println(c);
  

  Returns:

  an array containing the constants of this enum type, in the order they are declared

• valueOf

  public static CypherGenerator valueOf(String name)

  Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

  Parameters:

  name - the name of the enum constant to be returned.

  Returns:

  the enum constant with the specified name

  Throws:

  IllegalArgumentException - if this enum type has no constant with the specified name

  NullPointerException - if the argument is null

• prepareMatchOf

  public org.neo4j.cypherdsl.core.StatementBuilder.OrderableOngoingReadingAndWith prepareMatchOf(NodeDescription<?> nodeDescription)

  Parameters:

  nodeDescription - The node description for which a match clause should be generated

  Returns:

  An ongoing match

  See Also:

  prepareMatchOf(NodeDescription, Condition)

• prepareMatchOf

  public org.neo4j.cypherdsl.core.StatementBuilder.OrderableOngoingReadingAndWith prepareMatchOf(NodeDescription<?> nodeDescription,
                                                                                                 @Nullable
                                                                                                 org.neo4j.cypherdsl.core.Condition condition)

  This will create a match statement that fits the given node description and may contains additional conditions. The WITH clause of this statement contains all nodes and relationships necessary to map a record to the given nodeDescription.

  It is recommended to use Cypher.asterisk() to return everything from the query in the end.

  The root node is guaranteed to have the symbolic name n.

  Parameters:

  nodeDescription - The node description for which a match clause should be generated

  condition - Optional conditions to add

  Returns:

  An ongoing match

• createStatementReturningDynamicLabels

  public org.neo4j.cypherdsl.core.Statement createStatementReturningDynamicLabels(NodeDescription<?> nodeDescription)

  Creates a statement that returns all labels of a node that are not part of a list parameter named Constants.NAME_OF_STATIC_LABELS_PARAM. Those are the "dynamic labels" of a node as set through SDN.

  Parameters:

  nodeDescription - The node description for which the statement should be generated

  Returns:

  A statement having one parameter.

  Since:

  6.0

• prepareDeleteOf

  public org.neo4j.cypherdsl.core.Statement prepareDeleteOf(NodeDescription<?> nodeDescription)

• prepareDeleteOf

  public org.neo4j.cypherdsl.core.Statement prepareDeleteOf(NodeDescription<?> nodeDescription,
                                                            @Nullable
                                                            org.neo4j.cypherdsl.core.Condition condition)

• prepareSaveOf

  public org.neo4j.cypherdsl.core.Statement prepareSaveOf(NodeDescription<?> nodeDescription,
                                                          UnaryOperator<org.neo4j.cypherdsl.core.StatementBuilder.OngoingMatchAndUpdate> updateDecorator)

• prepareSaveOfMultipleInstancesOf

  public org.neo4j.cypherdsl.core.Statement prepareSaveOfMultipleInstancesOf(NodeDescription<?> nodeDescription)

• createRelationshipCreationQuery

  @NonNull
  public org.neo4j.cypherdsl.core.Statement createRelationshipCreationQuery(Neo4jPersistentEntity<?> neo4jPersistentEntity,
                                                                                     RelationshipDescription relationship,
                                                                                     @Nullable
                                                                                     String dynamicRelationshipType,
                                                                                     Long relatedInternalId)

• createRelationshipWithPropertiesCreationQuery

  @NonNull
  public org.neo4j.cypherdsl.core.Statement createRelationshipWithPropertiesCreationQuery(Neo4jPersistentEntity<?> neo4jPersistentEntity,
                                                                                                   RelationshipDescription relationship,
                                                                                                   Long relatedInternalId)

• createRelationshipRemoveQuery

  @NonNull
  public org.neo4j.cypherdsl.core.Statement createRelationshipRemoveQuery(Neo4jPersistentEntity<?> neo4jPersistentEntity,
                                                                                   RelationshipDescription relationshipDescription,
                                                                                   Neo4jPersistentEntity relatedNode)

• createReturnStatementForMatch

  public org.neo4j.cypherdsl.core.Expression createReturnStatementForMatch(NodeDescription<?> nodeDescription)

• createReturnStatementForMatch

  public org.neo4j.cypherdsl.core.Expression createReturnStatementForMatch(NodeDescription<?> nodeDescription,
                                                                           @Nullable
                                                                           List<String> inputProperties)

  Parameters:

  nodeDescription - Description of the root node

  inputProperties - A list of Java properties of the domain to be included. Those properties are compared with the field names of graph properties respectively relationships.

  Returns:

  An expresion to be returned by a Cypher statement