refactor(@angular-devkit/core): deprecate PartiallyOrderedSet (#33051)

clydin · dgp1130 · commit 1b900f0671c7 · 2026-04-27T08:40:40.000-07:00
The PartiallyOrderedSet class was only used to handle dependencies in SchemaRegistry transforms. Since that feature is now deprecated, this class is also marked as deprecated. PR Close #33051
diff --git a/goldens/public-api/angular_devkit/core/index.api.md b/goldens/public-api/angular_devkit/core/index.api.md
@@ -197,7 +197,7 @@ function dasherize(str: string): string;
 // @public
 function decamelize(str: string): string;
 
-// @public
+// @public @deprecated (undocumented)
 export function deepCopy<T>(value: T): T;
 
 // @public (undocumented)
@@ -333,7 +333,7 @@ export function isJsonObject(value: JsonValue): value is JsonObject;
 // @public (undocumented)
 function isJsonSchema(value: unknown): value is JsonSchema;
 
-// @public
+// @public @deprecated
 export function isPromise(obj: any): obj is Promise<any>;
 
 // @public
@@ -553,7 +553,7 @@ function oneLine(strings: TemplateStringsArray, ...values: any[]): string;
 // @public (undocumented)
 function parseJsonPointer(pointer: JsonPointer): string[];
 
-// @public (undocumented)
+// @public @deprecated (undocumented)
 export class PartiallyOrderedSet<T> {
     // (undocumented)
     [Symbol.iterator](): IterableIterator<T, undefined, unknown>;
diff --git a/packages/angular_devkit/core/src/utils/partially-ordered-set.ts b/packages/angular_devkit/core/src/utils/partially-ordered-set.ts
@@ -19,6 +19,9 @@ export class CircularDependencyFoundException extends BaseException {
   }
 }
 
+/**
+ * @deprecated Use standard arrays and ensure correct insertion order instead.
+ */
 export class PartiallyOrderedSet<T> {
   private _items = new Map<T, Set<T>>();
 

Original file line number	Diff line number	Diff line change
`@@ -19,6 +19,9 @@ export class CircularDependencyFoundException extends BaseException {`
`19`	`19`	`}`
`20`	`20`	`}`
`21`	`21`
	`22`	`+/**`
	`23`	`+ * @deprecated Use standard arrays and ensure correct insertion order instead.`
	`24`	`+ */`
`22`	`25`	`export class PartiallyOrderedSet<T> {`
`23`	`26`	`private _items = new Map<T, Set<T>>();`
`24`	`27`