prefixTree.ts ×2

Frontier kind: Code frontier

unlabeled · c_f430d06591e3

12 tests · 3482 LOC · 19 files · introduces 0 tests · 7 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 2 ranges7 lines · 1 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 508 ranges3482 lines · 19 files · Browse complete extent
All tests (intent): 12 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

prefixTree.ts ×2 — Focused concept Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete child|occurrence=1
prefixTree.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete recursive|occurrence=1
prefixTree.test|title=WellDefinedPrefixTree delete noops if deleting parent|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree delete noops if deleting parent|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree insert and deleteRecursive root|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×4 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.test|title=WellDefinedPrefixTree find|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree find|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree mutate|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree values|occurrence=1
prefixTree.ts ×2 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.test|title=WellDefinedPrefixTree size|occurrence=1 — Ancestor (broader) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree size|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasKey|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasKeyOrChildren|occurrence=1
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×1 — Ancestor (broader) Introduced files:
- src/vs/base/common/prefixTree.ts
Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/prefixTree.test|title=WellDefinedPrefixTree hasParentOfKey|occurrence=1
prefixTree.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/prefixTree.ts
prefixTree.ts ×19 — Descendant (narrower) Introduced files:
- src/vs/base/common/prefixTree.ts
uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 — Descendant (narrower) Introduced tests:
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1
- mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1
utils.ts ×3 — Descendant (narrower) Introduced files:
- src/vs/base/test/common/utils.ts
lifecycle.ts ×2 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×4 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×6 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
lifecycle.ts ×1 — Descendant (narrower) Introduced files:
- src/vs/base/common/lifecycle.ts
map.ts ×97 — Descendant (narrower) Introduced files:
- src/vs/base/common/arrays.ts
- src/vs/base/common/arraysFind.ts
- src/vs/base/common/assert.ts
- src/vs/base/common/charCode.ts
- src/vs/base/common/collections.ts
- src/vs/base/common/errors.ts
- src/vs/base/common/functional.ts
- src/vs/base/common/iterator.ts
- src/vs/base/common/lifecycle.ts
- src/vs/base/common/map.ts
- src/vs/base/common/marshallingIds.ts
- src/vs/base/common/path.ts
- src/vs/base/common/platform.ts
- src/vs/base/common/process.ts
- src/vs/base/common/types.ts
- src/vs/base/common/uri.ts
- src/vs/base/test/common/utils.ts
- src/vs/nls.ts

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 7 introduced LOC across 2 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/prefixTree.ts 7 introduced LOC · 2 ranges

Open complete file

  201
  
  		let node = this.root;
  
  202
  
  		for (const part of key) {
  
  203
  >
  			if (!node.children) {
  
prefixTree.ts

  204
  >
  				const next = new Node<V>();
  
  205
  >
  				node.children = new Map([[part, next]]);
  
  206
  >
  				node = next;
  
  207
  >
  			} else if (!node.children.has(part)) {
  
  208
  
  				const next = new Node<V>();
  
  209
  
  				node.children.set(part, next);

  212
  
  				node = node.children.get(part)!;
  
  213
  
  			}
  
  214
  >
  			onDescend?.(node);
  
prefixTree.ts

  215
  >
  		}
  
  216
  
  217
  
  		const sizeBefore = node._value === unset ? 0 : 1;

prefixTree.ts ×2

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children