3 Commits

Author	SHA1	Message	Date
Adrian Kuta	69d19f89e3	feat!: v4.0 breaking API cleanup + explicitApi ... BREAKING changes to the core: - treeIterator is now a read-only `val`; added `iterator(order)` and use `asSequence(order)`. - removeChild() only removes a direct child of the receiver; added `detach()` to unhook a node. - addChild() rejects re-parenting and cycles (throws TreeNodeException); detach() first to move. - clear() no longer nulls the receiver's own parent; only removes descendants. - path() returns List<TreeNode<T>>? (null) instead of throwing. Also: - Enable strict explicitApi() across core + both modules; add explicit `public` modifiers. - Update tests for the new contracts + add TreeNodeV4Test; refresh .api baselines. - README + CHANGELOG (with migration notes); bump version to 4.0.0. 47 JVM tests green.	2026-06-07 18:47:40 +02:00
Adrian Kuta	c45c5b7afa	feat: stack-safe traversal + lazy Sequence + navigation/functional extensions ... Core additive work for v3.4 (non-breaking): - Rewrite nodeCount(), height(), clear() and the post-order iterator iteratively so deep/degenerate trees no longer throw StackOverflowError (verified to 50k deep). - Add lazy Sequence traversal: asSequence(order), pre/post/levelOrderSequence(). - Add navigation extensions: isLeaf, degree, root(), ancestors(), siblings(), leaves(), descendants(). - Add functional extensions: findNode, filterNodes, anyNode, allNodes, countNodes, foldNodes, mapValues, deepCopy, structurallyEquals (all stack-safe). - Add tests for stack-safety, the new APIs, and previously-uncovered height/depth/nodeCount/path (incl. exception paths). 40 tests green on JVM.	2026-06-06 13:35:39 +02:00
Adrian Kuta	4aacbc9dbc	21: Added path function to TreeNode (#22) ... Path refers to the sequence of nodes along the edges of a tree.	2023-02-22 14:29:22 +01:00