Beta version of saving trees in databases.

.github/workflows/CI.yml

@@ -4,7 +4,10 @@ on: [push, pull_request]
 
 jobs:
   run:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -19,10 +22,12 @@ jobs:
       - name: Run Tests
         run: ./gradlew clean test
 
-      - name: Run Test Coverage
+      - if: matrix.os == 'ubuntu-latest' # Container action is only supported on Linux
+        name: Run Test Coverage
         run: ./gradlew jacocoTestReport
 
-      - name: Jacoco Code Coverage Report
+      - if: matrix.os == 'ubuntu-latest'
+        name: Jacoco Code Coverage Report
         uses: cicirello/jacoco-badge-generator@v2.8.0
         with:
           generate-branches-badge: true

.gitignore

@@ -1,4 +1,6 @@
 /.gradle/
 /.idea/
 /build/
-/lib/build/
+/lib/build/
+/lib/TEST_TEST/
+/gradle/

LICENCE

@@ -0,0 +1,201 @@
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README.md

@@ -1 +1,43 @@
-Hi there
+# Tree Structure
+
+This project will help the user to build an RBT, AVL or binary tree. Add, delete, or search for elements in it.
+<!-- You don't have to answer all the questions - just the ones relevant to your project. -->
+
+## Overview
+
+- You can create any tree of your choice (AVL, RB, Binary Tree)
+- Insert, delete, check for any element
+- Support for different types of elements
+
+## Setup
+
+To connect a project from Github using Gradle, you need to follow these steps:
+
+1. Open the build file.gradle your project
+2. Find the "dependencies" block and add the dependency line to it:
+```sh
+dependencies {
+    implementation 'com.github.spbu-coding-2022:trees-1:1.0.0'
+}
+```
+3. Save the changes in the build file.gradle
+4. Synchronize the project using Gradle
+
+
+
+## Project Status
+Project is: _in progress_ 
+
+## Room for Improvement
+Room for improvement:
+- preserving trees so that you can turn to history
+
+## Contacts
+For all questions: [Click](http://telegram.me/LesokSupportbot)
+
+
+## License 
+This project uses the APACHE LICENSE, VERSION 2.0. 
+
+<a name="bottom" href="https://github.com/spbu-coding-2022/trees-1"><img align="right" border="0" src="https://raw.githubusercontent.com/CCOSTAN/Home-AssistantConfig/master/config/www/custom_ui/floorplan/images/branding/up_arrow.png" width="22" ></a><br>
+

gradle.properties

@@ -0,0 +1,2 @@
+kotlinVersion=1.8.10
+sqliteJdbcVersion=3.41.2.1

lib/build.gradle.kts

@@ -1,3 +1,4 @@
+val sqliteJdbcVersion: String by project
 plugins {
     java
     kotlin("jvm") version "1.8.10"
@@ -19,11 +20,25 @@ repositories {
 }
 
 dependencies {
+    api("org.apache.commons:commons-math3:3.6.1")
+    implementation("com.google.guava:guava:31.1-jre")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
+
+    implementation("com.google.code.gson:gson:2.8.5")
+
+    val neo4jCore = "4.0.5"
+    implementation("org.neo4j", "neo4j-ogm-core", neo4jCore)
+    implementation("org.neo4j", "neo4j-ogm-bolt-driver", neo4jCore)
+
+    // JDBC Sqlite
+    implementation("org.xerial", "sqlite-jdbc", sqliteJdbcVersion)
+
     testImplementation("io.mockk:mockk:1.13.4")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit5:1.8.10")
     testImplementation("org.junit.jupiter:junit-jupiter-engine:5.9.2")
-    api("org.apache.commons:commons-math3:3.6.1")
-    implementation("com.google.guava:guava:31.1-jre")
+    testImplementation("org.junit.jupiter:junit-jupiter-params:5.9.2")
+    implementation(kotlin("stdlib-jdk8"))
+
 }
 
 tasks.test {
@@ -76,15 +91,15 @@ tasks.jacocoTestReport {
 
 tasks.jacocoTestCoverageVerification {
     classDirectories.setFrom( classDirectories.files.flatMap { fileTree(it) {
-        include("**/RBBalancer.class", "**/AVLBalancer.class", "**/BINStruct")
+        include("**/RBBalancer.class", "**/AVLBalancer.class", "**/BINStruct", "**/AVLStruct.class", "**/BINStruct.class")
     } })
     dependsOn(tasks.jacocoTestReport)
     violationRules {
         rule {
             element = "CLASS"
             limit {
                 counter = "BRANCH"
-                minimum = 0.4.toBigDecimal()
+                minimum = 0.5.toBigDecimal()
             }
         }
         rule {
@@ -98,7 +113,7 @@ tasks.jacocoTestCoverageVerification {
             element = "CLASS"
             limit {
                 counter = "METHOD"
-                minimum = 1.0.toBigDecimal()
+                minimum = 0.9.toBigDecimal()
             }
         }
     }
@@ -113,4 +128,4 @@ publishing {
             from(components["java"])
         }
     }
-}
+}

lib/src/main/kotlin/controller/BINTreeManager.kt

@@ -0,0 +1,21 @@
+package controller
+
+import dbSave.jsonFormat.JsonRepository
+import treelib.binTree.BINStruct
+
+class BINTreeManager: TreeManager() {
+
+    /*** using json format files ***/
+
+    val jsonRep = JsonRepository(System.getProperty("user.dir"))
+
+
+    /*** 1.7.6 ***/
+    fun initTree(treeName: String) {
+        TODO()
+    }
+
+    fun <Pack: Comparable<Pack>> saveTree(tree: BINStruct<Pack>) {
+        TODO()
+    }
+}