Default property category override

TypeScript type: DefaultPropertyCategoryOverride.

A rule that allows overriding the default property category.

The default property category is a category that gets assigned to properties that otherwise have no category.

Attributes

Attribute: requiredSchemas

Lists ECSchema requirements that need to be met for the rule to take effect.

// There's a content rule for returning content of given `bis.Subject` instance. In addition, there are two default
// property category overrides:
// - For iModels containing BisCore version 1.0.1 and older, the default property category should be "Custom Category OLD".
// - For iModels containing BisCore version 1.0.2 and newer, the default property category should be "Custom Category NEW".
const ruleset: Ruleset = {
  id: "example",
  rules: [
    {
      ruleType: "Content",
      specifications: [
        {
          specType: "SelectedNodeInstances",
        },
      ],
    },
    {
      ruleType: "DefaultPropertyCategoryOverride",
      requiredSchemas: [{ name: "BisCore", maxVersion: "1.0.2" }],
      specification: {
        id: "default",
        label: "Custom Category OLD",
      },
    },
    {
      ruleType: "DefaultPropertyCategoryOverride",
      requiredSchemas: [{ name: "BisCore", minVersion: "1.0.2" }],
      specification: {
        id: "default",
        label: "Custom Category NEW",
      },
    },
  ],
};

Attribute: priority

Controls rule priority. Because there can only be one default category, default category override with the highest priority value will override all other rules of the same type.

// There's a content rule for returning content of given `bis.Subject` instance. In addition, there are two default
// property category overrides of different priorities. The high priority rule should take precedence.
const ruleset: Ruleset = {
  id: "example",
  rules: [
    {
      ruleType: "Content",
      specifications: [
        {
          specType: "SelectedNodeInstances",
        },
      ],
    },
    {
      ruleType: "DefaultPropertyCategoryOverride",
      priority: 0,
      specification: {
        id: "default",
        label: "Low Priority",
      },
    },
    {
      ruleType: "DefaultPropertyCategoryOverride",
      priority: 9999,
      specification: {
        id: "default",
        label: "High Priority",
      },
    },
  ],
};

Attribute: specification

Specification for the custom property category.

// There's a content rule for returning content of given `bis.Subject` instance. In addition, there's a default property
// category override to place properties into.
const ruleset: Ruleset = {
  id: "example",
  rules: [
    {
      ruleType: "Content",
      specifications: [
        {
          specType: "SelectedNodeInstances",
        },
      ],
    },
    {
      ruleType: "DefaultPropertyCategoryOverride",
      specification: {
        id: "default",
        label: "Test Category",
      },
    },
  ],
};

Last Updated: 13 February, 2024