Method hasIn

packages/graph/src/Traversals.ts:2000–2011

* Filter edges which have a property value in the specified list. * @param propertyName The name of the property to filter by. * @param values The list of values to check against.

(
    propertyName: TPropertyName,
    values: readonly ResolveTraversalPathProperty<TSchema, TPath, TPropertyName>[],
  )

   * @param values The list of values to check against.
   */
  public hasIn<const TPropertyName extends string>(
    propertyName: TPropertyName,
    values: readonly ResolveTraversalPathProperty<TSchema, TPath, TPropertyName>[],
  ): EdgeTraversal<TSchema, RefineTraversalPathValue<TSchema, TPath, TPropertyName>> {
    const condition: Condition = ["in", propertyName, values];
    return new EdgeTraversal(this.graph, [
      ...this.steps,
      new FilterElementsStep({
        condition,
      }),
    ]);
  }

  /**
   * Filter edges where the specified property is null or undefined.