Update README.md

Switched from using Mono.just(T) and Mono.empty() for creating Mono<Void> objects to Mono.create(sink -> {});

.github/workflows/codeql.yml

@@ -0,0 +1,76 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "main" ]
+  schedule:
+    - cron: '21 13 * * 0'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'java' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Use only 'java' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, Go, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v2
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #   echo "Run, Build Application using script"
+    #   ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"

.github/workflows/gradle.yml

@@ -0,0 +1,34 @@
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
+
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+    - name: Build with Gradle
+      uses: gradle/gradle-build-action@67421db6bd0bf253fb4bd25b31ebb98943c375e1
+      with:
+        arguments: build

README.md

@@ -1,2 +1,135 @@
+[here]: https://simplexdevelopment.github.io/SimplexSS "SimplexSS JavaDocs"
+
 # SimplexSS
+
+ ![](https://img.shields.io/github/license/SimplexDevelopment/SimplexSS)
+ ![](https://img.shields.io/github/languages/top/SimplexDevelopment/SimplexSS)
+ ![](https://img.shields.io/github/actions/workflow/status/SimplexDevelopment/SimplexSS/codeql.yml?branch=main) 
+ ![](https://img.shields.io/github/v/release/SimplexDevelopment/SimplexSS?include_prereleases) 
+ ![](https://jitpack.io/v/SimplexDevelopment/SimplexSS.svg)  
+ ![](https://img.shields.io/github/issues/SimplexDevelopment/SimplexSS) 
+ ![](https://img.shields.io/github/stars/SimplexDevelopment/SimplexSS?style=social) 
+ ![](https://img.shields.io/github/forks/SimplexDevelopment/SimplexSS?style=social) 
+
  A reactive non blocking api for scheduling runnable tasks (called services)
+
+JavaDocs can be found [here].
+ 
+# Adding SimplexSS to your project
+
+ In order to use SimplexSS in your project, you need to add the jitpack repository to your build.gradle or pom.xml file.
+ 
+ Here's an example, in Gradle:
+ 
+ ```gradle
+ repositories {
+     maven {
+         id 'jitpack'
+         url 'https://jitpack.io'
+     }
+ }
+ ```
+ 
+ Then, you can add the dependency.
+ 
+ The `groupId` is `com.github.SimplexDevelopment`
+ 
+ The `artifactId` is `SimplexSS`
+ 
+ The `version` is `1.0.1-SNAPSHOT`
+ 
+ It is recommended you use either the Maven Shade Plugin, 
+ 
+ ```maven
+ <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        ...
+        <configuration>
+          <archive>
+            <manifest>
+              <addClasspath>true</addClasspath>
+              <mainClass>path.to.MainClass</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+        ...
+      </plugin>
+    </plugins>
+  </build>
+  ```
+  
+ or the Gradle Shadow Plugin (com.github.johnrengelman.shadow).
+ 
+ ```gradle
+ plugins {
+     id 'com.github.johnrengelman.shadow' version '7.1.2'
+ }
+ ```
+ 
+ Here is an example of the dependency, in Gradle:
+ 
+ ```gradle
+ dependencies {
+    shadow 'com.github.SimplexDevelopment:SimplexSS:1.0.1-SNAPSHOT'
+ }
+ ```
+
+# Using SimplexSS
+
+ To use Simplex Scheduling System, the first thing you need to do is initialize a new instance of the Scheduling System.
+
+ ```Java
+ private SchedulingSystem<YourPlugin> scheduler;
+ 
+ @Override
+ public void onEnable() {
+     this.scheduler = new SchedulingSystem<>(this);
+ }
+ ```
+ 
+ Then, you should use the Service Manager to create some new service pools. You can use `ServicePool#emptyBukkitServicePool(String, JavaPlugin)` for a service pool which will operate on the main server thread, or you can use `ServicePool#emptyServicePool(String, boolean)` for a completely separate, non-blocking scheduler which can be either singular or multithreaded. You should also use the service manager stream to register your services, and assign a Flux<Disposable> object so we can cancel the services later on in `JavaPlugin#onDisable()`.
+ 
+ ```Java
+ private SchedulingSystem<YourPlugin> scheduler;
+ private Flux<Disposable> disposables;
+ 
+ @Override
+ public void onEnable() {
+     this.scheduler = new SchedulingSystem<>(this);
+     
+     YourFirstService firstService;
+     YourSecondService secondService;
+     YourThirdService thirdService;
+     
+     scheduler.getServiceManager().subscribe(manager -> {
+         manager.emptyBukkitServicePool("pool_name", this).subscribe(pool -> {
+             Set<Disposable> dispos = new HashSet<>();
+ 
+             firstService = new YourFirstService(pool, "first_service_name");
+             secondService = new YourSecondService(pool, "second_service_name", 20 * 60L);
+             thirdService = new YourThirdService(pool, "third_service_name", 20 * 60L, 20 * 60 * 10L, true, false);
+ 
+             scheduler.queue(firstService).subscribe(dispos::add);
+             scheduler.queue(secondService).subscribe(dispos::add);
+             scheduler.queue(thirdService).subscribe(dispos::add);
+ 
+             disposables = Flux.fromIterable(dispos);
+         });
+     });
+ }
+ ```
+
+ You can then stop, cancel, and/or dispose of the tasks in your `JavaPlugin#onDisable()` method by calling:
+ ```Java
+ @Override
+ public void onDisable() {
+     scheduler.getServiceManager().subscribe(manager -> {
+         manager.getServicePools().doOnEach(signal -> Objects.requireNonNull(signal.get())
+                    .stopServices(disposables)
+                    .subscribe());
+     });
+ }
+ ```

src/main/java/io/github/simplexdevelopment/impl/ServiceImpl.java

@@ -26,7 +26,6 @@ package io.github.simplexdevelopment.impl;
 
 import io.github.simplexdevelopment.scheduler.ExecutableService;
 import io.github.simplexdevelopment.scheduler.ServicePool;
-import org.bukkit.plugin.java.JavaPlugin;
 import reactor.core.publisher.Mono;
 
 public class ServiceImpl extends ExecutableService {
@@ -39,18 +38,18 @@ public class ServiceImpl extends ExecutableService {
 
     @Override
     public Mono<Void> start() {
-        return Mono.just(plugin)
+        return Mono.create(sink -> {
-                .map(JavaPlugin::getLogger)
+            plugin.getLogger().info("The service has started successfully!");
-                .doOnNext(l -> l.info("The service has executed successfully!"))
+            sink.success();
-                .then();
+        });
     }
 
     @Override
     public Mono<Void> stop() {
-        return Mono.just(plugin)
+        return Mono.create(sink -> {
-                .map(JavaPlugin::getLogger)
+            plugin.getLogger().info("The service has stopped successfully!");
-                .doOnNext(l -> l.info("The service has stopped"))
+            sink.success();
-                .then();
+        });
     }
 
     @Override

src/main/java/io/github/simplexdevelopment/scheduler/ExecutableService.java

@@ -181,7 +181,15 @@ public abstract class ExecutableService implements IService {
         this.delay = Objects.requireNonNullElse(delay, 0L);
         this.period = Objects.requireNonNullElse(period, (20L * 60L) * 20L);
         this.mayInterruptWhenRunning = mayInterruptWhenRunning;
-        this.parentPool = parentPool;
+
+        if (parentPool == null) {
+            this.parentPool = new ServicePool("defaultPool" + SchedulingSystem.denom, false);
+            SchedulingSystem.denom++;
+        } else {
+            this.parentPool = parentPool;
+        }
+
+        this.parentPool.getAssociatedServices().add(this);
     }
 
     @Override
@@ -245,6 +253,9 @@ public abstract class ExecutableService implements IService {
 
     @Override
     public Mono<Void> setParentPool(ServicePool servicePool) {
-        return Mono.just(servicePool).doOnNext(pool -> this.parentPool = pool).then();
+        return Mono.create(sink -> {
+            this.parentPool = servicePool;
+            sink.success();
+        });
     }
 }

src/main/java/io/github/simplexdevelopment/scheduler/SchedulingSystem.java

@@ -102,11 +102,7 @@ public final class SchedulingSystem<T extends JavaPlugin> implements ISchedule {
 
     @Override
     public @NotNull Mono<Void> runOnce(IService service) {
-        return Mono.just(service)
+        return Mono.create(sink -> service.start().then(service.stop()).subscribe(sink::success));
-                .doOnNext(s -> s.start()
-                        .then(s.stop())
-                        .subscribe())
-                .then();
     }
 
     @Override

src/main/java/io/github/simplexdevelopment/scheduler/ServiceManager.java

@@ -33,6 +33,7 @@ import reactor.core.publisher.Mono;
 
 import java.util.Arrays;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Set;
 
 /**
@@ -132,16 +133,35 @@ public final class ServiceManager {
     }
 
     /**
+     * Adds a service to an existing service pool.
+     *
      * @param pool     The service pool to add to.
      * @param services The services to register within the service pool.
      * @return A {@link Mono} object which contains the {@link ServicePool} element that now contains the registered services.
      */
     @Contract("_, _ -> new")
-    public @NotNull Mono<ServicePool> addToExistingPool(@NotNull ServicePool pool, IService... services) {
+    public @NotNull Mono<ServicePool> addToExistingPool(@NotNull String poolName, IService... services) {
-        Flux.fromIterable(Arrays.asList(services)).doOnEach(s -> {
+        return Mono.create(sink -> {
-            pool.addService(s.get());
+            final ServicePool[] servicePool = new ServicePool[1];
+            findPool(poolName).subscribe(pool -> {
+                if (pool == null) throw new ServicePoolException("There is no pool currently registered with that name.");
+                servicePool[0] = pool;
+            });
+            List<IService> serviceList = Arrays.asList(services);
+            Flux.fromIterable(serviceList).doOnEach(s -> servicePool[0].addService(s.get()));
+            sink.success(servicePool[0]);
         });
-        return Mono.just(pool);
+    }
+
+    /**
+     * Finds a {@link ServicePool} within the ServiceManager's pool list.
+     *
+     * @param poolName The name of the pool.
+     * @return A Mono object which holds the requested ServicePool, or an empty Mono if the pool does not exist.
+     */
+    @Contract()
+    public @NotNull Mono<ServicePool> findPool(String poolName) {
+        return getServicePools().filter(pool -> pool.getName().equalsIgnoreCase(poolName)).next();
     }
 
     /**

src/main/java/io/github/simplexdevelopment/scheduler/ServicePool.java

@@ -186,11 +186,13 @@ public final class ServicePool implements Identifier {
      * @return A {@link Mono<Void>} object which can be used to stop the service.
      */
     public @NotNull Mono<Void> stopService(@NotNull String service_name, @Nullable Mono<Disposable> disposable) {
-        getService(service_name).doOnNext(IService::stop).subscribe();
+        return Mono.create(sink -> {
-        if (disposable != null) {
+            getService(service_name).doOnNext(IService::stop).subscribe();
-            disposable.doOnNext(Disposable::dispose).subscribe();
+            if (disposable != null) {
-        }
+                disposable.doOnNext(Disposable::dispose).subscribe();
-        return Mono.empty();
+            }
+            sink.success();
+        });
     }
 
     /**
@@ -223,7 +225,7 @@ public final class ServicePool implements Identifier {
      */
     public @NotNull Mono<ServicePool> recycle() {
         this.getAssociatedServices().clear();
-        return Mono.just(this);
+        return Mono.create(sink -> sink.success(this));
     }
 
     /**