Module org.neo4j.cypherdsl.core
Package org.neo4j.cypherdsl.core

Class Operations

java.lang.Object
org.neo4j.cypherdsl.core.Operations
@API(status=DEPRECATED, since="2023.9.0") @Deprecated(since="2023.9.0") public final class Operations extends Object
Deprecated.
use Cypher instead. This class will become package private in the next major release and no longer be accessible.
A set of operations.
Since:
1.0
Author:
Michael J. Simons

  • Method Details

    • minus

      public static Operation minus(Expression e)
      Deprecated.
      Creates a unary minus operation.
      Parameters:
      e - The expression to which the unary minus should be applied. We don't check if it's a numeric expression, but in hindsight to generate semantically correct Cypher, it's recommended that is one.
      Returns:
      An unary minus operation.
      Since:
      2021.2.3

    • plus

      public static Expression plus(Expression e)
      Deprecated.
      Creates an unary plus operation.
      Parameters:
      e - The expression to which the unary plus should be applied. We don't check if it's a numeric expression, but in hindsight to generate semantically correct Cypher, it's recommended that is one.
      Returns:
      An unary plus operation.
      Since:
      2021.2.3

    • set

      public static Operation set(Expression target, Expression value)
      Deprecated.
      Creates a = operation. The left hand side should resolve to a property or to something which has labels or types to modify and the right hand side should either be new properties or labels.
      Parameters:
      target - The target that should be modified
      value - The new value of the target
      Returns:
      A new operation.
      Since:
      2021.2.3

    • mutate

      public static Operation mutate(Expression target, MapExpression value)
      Deprecated.
      Creates a += operation. The left hand side must resolve to a container (either a node or a relationship) of properties and the right hand side must be a map of new or updated properties
      Parameters:
      target - The target container that should be modified
      value - The new properties
      Returns:
      A new operation.
      Since:
      2020.1.5

    • mutate

      public static Operation mutate(Expression target, Expression value)
      Deprecated.
      Creates a += operation. The left hand side must resolve to a container (either a node or a relationship) of properties and the right hand side must be a map of new or updated properties
      Parameters:
      target - The target container that should be modified
      value - The new properties
      Returns:
      A new operation.
      Since:
      2020.1.5

    • set

      @Deprecated public static Operation set(Node target, String... label)
      Deprecated.
      use Cypher.setLabel(Node, String...) instead.
      Creates an operation adding one or more labels from a given node.
      Parameters:
      target - The target of the new labels
      label - The labels to be added
      Returns:
      A set operation
      Since:
      2021.2.3

    • remove

      @Deprecated public static Operation remove(Node target, String... label)
      Deprecated.
      use Cypher.removeLabel(Node, String...) instead.
      Creates an operation removing one or more labels from a given node.
      Parameters:
      target - The target of the remove operation
      label - The labels to be removed
      Returns:
      A remove operation
      Since:
      2021.2.3