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Revone 07dd75de70 test: The test cases have been added, though slightly tricky. The overall test coverage is currently at 93.27%. 2024-10-16 21:55:48 +13:00
June Park 59cf685395 fix(trie): trie returns invalid string when only the fist character matches, and the second doesn't match 2024-09-03 00:49:53 +09:00
Revone 7e45aaf609 style: Prettier version updated. Code style adhered to Prettier strictly. 2024-08-27 10:56:04 +12:00
Revone ac1712ba04 feat: supports compact method to save memory. #91 2024-08-27 10:24:38 +12:00
Revone 3e91a97987 fix: #89. Supports maxLen for max length of the Deque 2024-08-04 19:19:14 +12:00
Revone 7f32fee19a docs: Added a document detailing the differences between various data structures, including schematic diagrams of the data structures. 2024-07-31 14:10:32 +12:00
Revone 5dc132cb2a fix: #86 2024-03-16 09:59:48 +08:00
Revone 1ae9e929b1 feat: Provide the toElementFn method during instantiation for the entire data structure series, allowing the mapping of raw data to the desired data type and direct insertion of data into the data structure to be completed within a single loop. 
fix: Override the corresponding clone, filter, and map methods in the Heap and PriorityQueue data structures, ensuring the accurate return of the respective data structures. #84 fixed.
 2024-02-01 21:05:10 +08:00
Revone 6539e50598 feat: Provide custom toElementFn in Heap configuration options to transform user raw data into a specified element type within a single loop. 2024-01-31 10:04:21 +08:00
Revone 8051850331 feat: When comparing two values in the Heap and binary search tree, if one of the values is of object type, it is mandatory to pass a custom comparator function. 2024-01-29 20:23:06 +08:00
Revone c2f98f851b release: 1.51.9 2024-01-26 18:26:40 +08:00
Revone 02d71a23ba Refactor: All binary tree data structures now support the toEntryFn for extracting key and value from raw data at once, avoiding users from having to traverse data multiple times, thus improving performance. Chore: Explicitly use the override keyword. 2024-01-26 18:20:15 +08:00
Revone 3c26538c2e release: 1.51.8 2024-01-25 10:55:59 +08:00
Revone 0013242189 Refactor: In the binary search tree data structure, use a comparator instead of a variant configuration for comparison. 2024-01-25 10:24:25 +08:00
Revone 89dadfccc2 Refactor: Remove the unnecessary design of the extractor in the Binary Search Tree (BST). Utilize 1, -1, and 0 to replace the original comparison results GT, LT, and EQ. 2024-01-25 09:38:03 +08:00
Revone 1303aba070 refactor: Use Comparable type constraint for the key in the binary tree to improve comparator performance. 2024-01-24 18:38:34 +08:00
Revone 3fa7155c97 fix: #82. refactor: Minor performance optimization, rewrite the _compare method within the Red-Black Tree. test: Change the test sequence in binary-tree-overall.test. 2024-01-19 17:13:25 +08:00
Revone 25e9f36577 feat: Remove the meaningless Tree data structure. 
refactor: Adjust the logic of isRealNode for a slight performance improvement.
docs: table fixed
 2024-01-16 11:26:43 +08:00
Revone 56f1fabfca refactor: Renaming SENTINEL to NIL and placing the NIL node in the BinaryTree allows for direct equality checks in isNIL and isRealNode, avoiding excessive operations to improve performance. As a result, the performance of the get method in AVLTree has tripled. 2024-01-15 21:05:42 +08:00
Revone 9915ce9a0d Refactor: Rename _defaultOneParamCallback to _DEFAULT_CALLBACK. Adopt early return code style in the ensureNode method. Rename some internal recursive method names. 2024-01-15 12:12:01 +08:00
Revone 46cdf2b668 release: 1.50.9 2024-01-14 20:57:07 +08:00
Revone 76df347da5 efactor: completely eliminate the use of enumerations 2024-01-14 19:49:50 +08:00
Revone 1c2a70741b test: RedBlackTree 2024-01-14 03:14:26 +08:00
Revone a11c104dff refactor: Replace all enumerations with union types for significant performance improvements in BST, AVLTree, and RedBlackTree. 2024-01-14 03:04:07 +08:00
Revone a653d465fa Refactor: Use 'this.isRealNode' instead of explicit null checks in getHeight, getMinHeight, and getNodeByKey methods in the binary tree. In the red-black tree, directly invoke the parent class getNode method, significantly improving the speed of red-black tree node deletion and retrieval. 2024-01-12 14:15:05 +08:00
Revone 644ce69190 Refactor: Review methods in the binary tree that require explicit 'override' annotation. Feat: Add the 'getMutableCount' method to AVLMultiMap. 2024-01-12 11:28:15 +08:00
Revone 1f8fc1487c Refactor: Due to critical issues in the previous implementation of the Red-Black Tree, it has been deprecated and replaced with a new implementation of both the Red-Black Tree and TreeMultiMap. 2024-01-11 20:13:02 +08:00
Revone f8832a04c0 refactor: Constrain the getter size() from the base class. Refactor some inappropriate performance tests. 
feat: Add sorting capability to performance test reports.
 2024-01-09 15:57:30 +08:00
Revone 4747839d88 Refactor: Standardize addition and removal methods for all sequential data structures to push, pop, shift, unshift. 2024-01-09 12:04:50 +08:00
Revone 465744c2ec feat: Replace the AVLTree with a Red-Black Tree to implement TreeMultiMap, preserving the implementation of TreeMultiMap using AVLTree and renaming it as AVLTreeMultiMap. 2024-01-08 22:22:41 +08:00
Revone a95567b3c4 release: 1.50.3 2024-01-07 22:32:39 +08:00
Revone 5c9f4fd483 fix: #74 . Refactor: Implement the Tarjan algorithm separately for DirectedGraph and UndirectedGraph. In the previous design, the tarjan method was placed in the AbstractGraph class. However, Tarjan algorithm is used to find connected components in directed graphs and to solve bridges, articulation points, determine the presence of cycles (though not all), and biconnected components in undirected graphs. The algorithm for finding all cycles in the graph can be shared between directed and undirected graphs using the getCycles method. 2024-01-07 22:25:25 +08:00
Revone e91970c09f refactor: Directly constrain the methods clear, map, and filter in the base class. 
feat: Implement the clear method in DirectedGraph, UndirectedGraph, and Trie.
docs: Add SPECIFICATION.md, SPONSOR.md, and SPONSOR_zh-CN.md. Adjust badge order and add a new contributor count badge.
 2024-01-06 17:50:00 +08:00
Revone ba16f311c3 Refactor: Organize the access permissions of all member variables. Docs: Partial documentation for time and space complexity. 2024-01-05 15:37:28 +08:00
Revone eaf8912746 docs: Verify the time and space complexity for each method. 
feat: Add the cutRest method to Deque.
refactor: Update the cut method in Deque to support the isCutSelf parameter.
 2024-01-04 16:28:17 +08:00
zrwusa ce6440bfa2
Merge pull request #69 from Oaz/main 
Tests for DirectedGraph.tarjan
 2024-01-03 16:01:43 +08:00
Revone ecf4d6ad11 fix: Fix bug #71. 
feat: Define abstract methods through a base class to add clone and isEmpty methods to all data structures. Add delete and deleteAt methods to Deque, Queue, and Stack data structures.
refactor: Optimize the type definition N to NODE for alignment with the design of TREE.
 2024-01-03 15:52:10 +08:00
Olivier Azeau ba6b666b44
Merge branch 'zrwusa:main' into main 2024-01-02 08:46:30 +01:00
Olivier Azeau b965ec22db added tests for DirectedGraph.tarjan 2024-01-02 08:45:55 +01:00
Revone 831ad3bd98 refactor: rename method 'getAt' to 'at' 2023-12-30 20:36:11 +08:00
Revone ff8f907192 feat: In the IterableEntryBase and IterableElementBase classes, add find, get, and has methods so that all inheriting data structures can have access to these methods. Also, override these methods in the necessary data structures as needed. 2023-12-30 18:44:24 +08:00
Revone ec649bd8bb test: reorgnization. docs: improved a lit bit 2023-12-30 11:49:59 +08:00
Revone a9c556fce3 docs:Sequential Organization 2023-12-29 16:42:20 +08:00
Revone baf1be4035 release: 1.50.0. docs: traversal methods 2023-12-29 11:24:25 +08:00
Revone 34d4abd9e6 fix: #38 Removed includeNull parameter from traversal methods. 
feat: Removed unnecessary methods isNotNodeInstance and subTreeTraverse.
refactor: Organized the overloads of traversal methods.
 2023-12-29 11:15:19 +08:00
Revone 689aa0f57e feat: Provide convenient option of the raw data processing function 'toEntry' in HashMap.options. 2023-12-25 20:24:41 +08:00
Revone eb590d6c27 feat: Remove support for the 'variant' option parameter in Red-Black Tree, meaning no support for reverse Red-Black Tree. 
fix: Fix bug in the return value of the Red-Black Tree delete method.
test: Test the clone methods of all the binary tree data structures.
 2023-12-25 10:56:04 +08:00
Revone c949b5b741 refactor: Rearrange constructor parameters for all data structures, with the first parameter being the output and the second parameter being a configuration object. Make all configuration object properties optional. 
fix: Provide optional parameters for inheritable data structures to facilitate inheritance. #64
 2023-12-24 17:44:55 +08:00
Revone d57d6072c2 fix: Fix bug in BST.isBST to make it compatible with inverse BST. 
refactor: Use KeyOrNodeOrEntry as the parameter type consistently in the binary tree data structure.
test: Remove unnecessary performance reports and refactor loop code to use single lines wherever possible.
 2023-12-23 11:53:18 +08:00
Revone 677340e99c refactor: Remove isSubtreeBST; using isBST alone is sufficient. Update BSTVariant to use STANDARD and INVERSE instead of MIN and MAX. 
feat: Enhance isBST to support the detection of inverse binary search trees.
 2023-12-23 09:41:04 +08:00