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Added Extra Tests for Splay Tree Operations (#171)

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* Added Disjoint Sets Data structure

* Moved DisjointSetTest.php to  tests/DataStructures

* Update DataStructures/DisjointSets/DisjointSet.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Update DataStructures/DisjointSets/DisjointSetNode.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Update DataStructures/DisjointSets/DisjointSetNode.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Update tests/DataStructures/DisjointSetTest.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Update tests/DataStructures/DisjointSetTest.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Update tests/DataStructures/DisjointSetTest.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Considered PHPCS remarks. Unit Testing is now working.

* Remove data type mixed. Considered annotations for php7.4.

* Remove data type mixed. Considered annotations for php7.4.

* updating DIRECTORY.md

* Implemented Trie DataStructure

* Added Trie to DIRECTORY.md

* updating DIRECTORY.md

* Implemented AVLTree DataStructure

* updating DIRECTORY.md

* Implemented AVLTree DataStructure

* Implemented SegmentTreeNode.php

* Implementing SegmentTree

* Implementing SegmentTree with updateTree

* Implementing SegmentTree with rangeUpdateTree

* Implementing SegmentTree with query and queryTree

* Added serializing and deserializing of the SegmentTree

* Adding unit tests SegmentTree implementation

* Added unit tests for SegmentTree updates and range updates

* considering PHPCS for Added unit tests for SegmentTree updates and range updates

* Added unit tests for SegmentTree serialization/deserialization and array updates reflections

* Added unit tests for SegmentTree  Edge Cases

* Added unit tests for SegmentTree Exceptions (OutOfBoundsException, InvalidArgumentException)

* Added SegmentTree to DIRECTORY.md

* Implemented Segment Tree Data Structure

* updating DIRECTORY.md

* Added some comments to my files in: #160, #162, #163, #166. Implemented Segment Tree Data Structure.

* Added some comments to my files in: #160, #162, #163, #166. Implemented Segment Tree Data Structure.

* Added comments time complexity for query(), update() and buildTree()

* Implemented Splay Tree Data Structure

* Update tests/DataStructures/SplayTreeTest.php

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>

* Implemented Splay Tree Data Structure. Added counter test for deletion.

* Implemented Splay Tree Data Structure. Added counter test for multiple deletions.

* Implemented Splay Tree Data Structure. Added counter test for multiple deletions.

* Implemented Splay Tree Data Structure. Added abstract setRoot() declaration to the SplayTreeRotations.php

* Implemented Splay Tree Data Structure. Fix for array_rand for non-array result. Rewriting.

* Implemented Splay Tree Data Structure. Fix for multiple deletion test.

* Implemented Splay Tree Data Structure. Added test for large splay tree operations.

---------

Co-authored-by: Brandon Johnson <bbj1979@gmail.com>
Co-authored-by: Ramy-Badr-Ahmed <Ramy-Badr-Ahmed@users.noreply.github.com>
This commit is contained in:
Ramy
2024-10-15 22:55:42 +02:00
committed by GitHub
parent 33604749b6
commit cb2bbf948c
3 changed files with 68 additions and 6 deletions
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2
DataStructures/SplayTree/SplayTree.php
View File

@ -44,7 +44,7 @@ class SplayTree extends SplayTreeRotations
* Set the root node of the Splay Tree.
* @param SplayTreeNode $node
*/
public function setRoot(SplayTreeNode $node): void
protected function setRoot(SplayTreeNode $node): void
{
$this->root = $node;
}

1
DataStructures/SplayTree/SplayTreeRotations.php
View File

@ -13,6 +13,7 @@ namespace DataStructures\SplayTree;
abstract class SplayTreeRotations
{
abstract protected function splay(?SplayTreeNode $node, int $key): ?SplayTreeNode;
abstract protected function setRoot(SplayTreeNode $node): void;
/**
* Zig rotation (single right rotation).