Vihren Atlas

intervalTree.ts ×9

Code frontier

unlabeled · c_666872acd6a0

11 tests · 5357 LOC · 21 files · introduces 0 tests · 53 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
9 ranges53 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
564 ranges5357 lines · 21 files · Browse complete extent
All tests (intent)
11 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.

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.

Introduced files, introduced tests, and structurally relevant concept specializationtextModel.ts ×2 · 9 introduced LOCtextModel.ts ×2modelDecorations.test|title=Editor Model - Model Decorations line decoration|occurrence=1 · 0 introduced LOCmodelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations multiple line decoration|occurrence=1 · 0 introduced LOCmodelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations single character decoration|occurrence=1 · 0 introduced LOCmodelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations full line decoration|occurrence=1 · 0 introduced LOCmodelDecorations.test|ti…textModel.ts ×3 · 14 introduced LOCtextModel.ts ×3textModel.ts ×3 · 15 introduced LOCtextModel.ts ×3intervalTree.test|title=IntervalTree 1 generated gen18|occurrence=1 · 0 introduced LOCintervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 4->8|occurrence=1, intervalTree.test|title=IntervalTree 1 searching cormen 10->15|occurrence=1, +1 · 0 introduced LOCintervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 1->2|occurrence=1 · 0 introduced LOCintervalTree.test|title=…intervalTree.ts ×2 · 7 introduced LOCintervalTree.ts ×2intervalTree.ts ×2 · 9 introduced LOCintervalTree.ts ×2intervalTree.ts ×5 · 13 introduced LOCintervalTree.ts ×5intervalTree.ts ×1 · 5 introduced LOCintervalTree.ts ×1intervalTree.ts ×1 · 3 introduced LOCintervalTree.ts ×1intervalTree.ts ×3 · 13 introduced LOCintervalTree.ts ×3intervalTree.ts ×2 · 4 introduced LOCintervalTree.ts ×2intervalTree.ts ×1 · 3 introduced LOCintervalTree.ts ×1intervalTree.ts ×44 · 277 introduced LOCintervalTree.ts ×44model.ts ×10 · 1559 introduced LOCmodel.ts ×10uri.test|title=URI URI#file, win-speciale|occurrence=1, charCode.test|title=CharCode has good values|occurrence=1, +2 · 0 introduced LOCuri.test|title=URI URI#f…utils.ts ×3 · 9 introduced LOCutils.ts ×3objects.ts ×13 · 65 introduced LOCobjects.ts ×13lifecycle.ts ×2 · 4 introduced LOClifecycle.ts ×2lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×4 · 8 introduced LOClifecycle.ts ×4lifecycle.ts ×6 · 16 introduced LOClifecycle.ts ×6lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 2 introduced LOClifecycle.ts ×1lifecycle.ts ×1 · 3 introduced LOClifecycle.ts ×1map.ts ×97 · 3334 introduced LOCmap.ts ×97src/vs/base/common/arrays.ts · 949 LOCcommon/arrays.tssrc/vs/base/common/arraysFind.ts · 226 LOCcommon/arraysFind.tssrc/vs/base/common/assert.ts · 91 LOCcommon/assert.tssrc/vs/base/common/charCode.ts · 450 LOCcommon/charCode.tssrc/vs/base/common/collections.ts · 176 LOCcommon/collections.tssrc/vs/base/common/errors.ts · 357 LOCcommon/errors.tssrc/vs/base/common/functional.ts · 32 LOCcommon/functional.tssrc/vs/base/common/iterator.ts · 194 LOCcommon/iterator.tssrc/vs/base/common/lifecycle.ts · 974 LOCcommon/lifecycle.tssrc/vs/base/common/map.ts · 1016 LOCcommon/map.tssrc/vs/base/common/marshallingIds.ts · 33 LOCcommon/marshallingIds.tssrc/vs/base/common/objects.ts · 286 LOCcommon/objects.tssrc/vs/base/common/path.ts · 1589 LOCcommon/path.tssrc/vs/base/common/platform.ts · 281 LOCcommon/platform.tssrc/vs/base/common/process.ts · 76 LOCcommon/process.tssrc/vs/base/common/types.ts · 410 LOCcommon/types.tssrc/vs/base/common/uri.ts · 754 LOCcommon/uri.tssrc/vs/base/test/common/utils.ts · 107 LOCcommon/utils.tssrc/vs/editor/common/model.ts · 1622 LOCcommon/model.tssrc/vs/editor/common/model/intervalTree.ts · 1281 LOCmodel/intervalTree.tssrc/vs/editor/common/model/textModel.ts · 2743 LOCmodel/textModel.tssrc/vs/nls.ts · 244 LOCvs/nls.tscharCode.test|title=CharCode has good values|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/charCode.test|title=CharCode has good values|occurrence=1charCode.test|title=Char…path.test|title=Paths (Node Implementation) path|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/path.test|title=Paths (Node Implementation) path|occurrence=1path.test|title=Paths (N…uri.test|title=URI File paths containing apostrophes break URI parsing and cannot be opened #276075|occurrence=1 · introduced test · 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=1uri.test|title=URI File …uri.test|title=URI URI#file, win-speciale|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/base/test/common/uri.test|title=URI URI#file, win-speciale|occurrence=1uri.test|title=URI URI#f…intervalTree.test|title=IntervalTree 1 generated gen18|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 generated gen18|occurrence=1intervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 1->2|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 searching cormen 1->2|occurrence=1intervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 10->15|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 searching cormen 10->15|occurrence=1intervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 21->25|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 searching cormen 21->25|occurrence=1intervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 24->24|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 searching cormen 24->24|occurrence=1intervalTree.test|title=…intervalTree.test|title=IntervalTree 1 searching cormen 4->8|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/intervalTree.test|title=IntervalTree 1 searching cormen 4->8|occurrence=1intervalTree.test|title=…modelDecorations.test|title=Editor Model - Model Decorations full line decoration|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/modelDecorations.test|title=Editor Model - Model Decorations full line decoration|occurrence=1modelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations line decoration|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/modelDecorations.test|title=Editor Model - Model Decorations line decoration|occurrence=1modelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations multiple line decoration|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/modelDecorations.test|title=Editor Model - Model Decorations multiple line decoration|occurrence=1modelDecorations.test|ti…modelDecorations.test|title=Editor Model - Model Decorations single character decoration|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/modelDecorations.test|title=Editor Model - Model Decorations single character decoration|occurrence=1modelDecorations.test|ti…modelDecorations.test|title=deltaDecorations issue #16922: Clicking on link doesn't seem to do anything|occurrence=1 · introduced test · mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/editor/test/common/model/modelDecorations.test|title=deltaDecorations issue #16922: Clicking on link doesn't seem to do anything|occurrence=1modelDecorations.test|ti…Focused concept · intervalTree.ts ×9 · 53 introduced LOCintervalTree.ts ×9

Graph controls are ready.

Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.

Native relationship evidence

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

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: 53 introduced LOC across 9 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/editor/common/model/intervalTree.ts 53 introduced LOC · 9 ranges

Open complete file

252
253 public intervalSearch(start: number, end: number, filterOwnerId: number, filterOutValidation: boolean, filterFontDecorations: boolean, cachedVersionId: number, onlyMarginDecorations: boolean): IntervalNode[] {
254 > if (this.root === SENTINEL) { intervalTree.ts
255 return [];
256 }
257 > return intervalSearch(this, start, end, filterOwnerId, filterOutValidation, filterFontDecorations, cachedVersionId, onlyMarginDecorations); intervalTree.ts
258 > }
259
260 public search(filterOwnerId: number, filterOutValidation: boolean, filterFontDecorations: boolean, cachedVersionId: number, onlyMarginDecorations: boolean): IntervalNode[] {
773 }
774
775 > function intervalSearch(T: IntervalTree, intervalStart: number, intervalEnd: number, filterOwnerId: number, filterOutValidation: boolean, filterFontDecorations: boolean, cachedVersionId: number, onlyMarginDecorations: boolean): IntervalNode[] { intervalTree.ts
776 > // https://en.wikipedia.org/wiki/Interval_tree#Augmented_tree
777 > // Now, it is known that two intervals A and B overlap only when both
778 > // A.low <= B.high and A.high >= B.low. When searching the trees for
779 > // nodes overlapping with a given interval, you can immediately skip:
780 > // a) all nodes to the right of nodes whose low value is past the end of the given interval.
781 > // b) all nodes that have their maximum 'high' value below the start of the given interval.
782 >
783 > let node = T.root;
784 > let delta = 0;
785 > let nodeMaxEnd = 0;
786 > let nodeStart = 0;
787 > let nodeEnd = 0;
788 > const result: IntervalNode[] = [];
789 > let resultLen = 0;
790 > while (node !== SENTINEL) {
791 > if (getNodeIsVisited(node)) {
792 > // going up from this node
793 > setNodeIsVisited(node.left, false);
794 > setNodeIsVisited(node.right, false);
795 > if (node === node.parent.right) {
796 delta -= node.parent.delta;
797 }
798 > node = node.parent; intervalTree.ts
799 > continue;
800 > }
801 >
802 > if (!getNodeIsVisited(node.left)) {
803 > // first time seeing this node
804 > nodeMaxEnd = delta + node.maxEnd;
805 > if (nodeMaxEnd < intervalStart) {
806 // cover case b) from above
807 // there is no need to search this node or its children
809 continue;
810 }
811 > intervalTree.ts
812 > if (node.left !== SENTINEL) {
813 // go left
814 node = node.left;
815 continue;
816 }
817 > } intervalTree.ts
818 >
819 > // handle current node
820 > nodeStart = delta + node.start;
821 > if (nodeStart > intervalEnd) {
822 // cover case a) from above
823 // there is no need to search this node or its right subtree
825 continue;
826 }
827 > intervalTree.ts
828 > nodeEnd = delta + node.end;
829 >
830 > if (nodeEnd >= intervalStart) {
831 // There is overlap
832 node.setCachedOffsets(nodeStart, nodeEnd, cachedVersionId);
850 }
851 }
852 > intervalTree.ts
853 > setNodeIsVisited(node, true);
854 >
855 > if (node.right !== SENTINEL && !getNodeIsVisited(node.right)) {
856 // go right
857 delta += node.delta;
859 continue;
860 }
861 > } intervalTree.ts
862 >
863 > setNodeIsVisited(T.root, false);
864 >
865 > return result;
866 > }
867
868 //#endregion

Direct hierarchy

Parents

Children