1. Administering and Working with Oracle Enterprise Data Management Cloud
  2. Administration
  3. Using Expressions to Define Custom Business Logic
  4. Building Expressions
  5. Working with Objects and Operators
  6. Data Types for Expression Terms
  7. Node Data Type Property

Node Data Type Property

When you add a node data type property to an expression, you can perform a property transformation, derive a property value, enforce a custom validation, filter subscription requests, filter approval or notification polices, or filter extracts using a property with a data type of Node. You can select the following attributes of the node that is being referenced by the property.

Note:

The node being referenced in the node data type property can be outside of the current data chain.

Table 23-6 Node Data Type Objects and Attributes

Node Data Type Object Description Attributes and Methods of Object
Description Description of the node referenced in the property See Strings, Numeric Strings, and Sequences
Dimension Dimension of the node referenced in the property name attribute
IsNull Returns True if the property is null See Methods or Attributes in Boolean.
Locations Returns a list of node locations in the associated node set. The list contains node instances.
  • Name
  • Dimension
  • Node Type
  • Parent
  • Node, relationship, and inherited properties
Name Name of the node referenced in the property See Strings, Numeric Strings, and Sequences
NodeType Node type of the node referenced in the property name attribute
Properties Defined or derived node level properties of the node referenced in the property See Properties.