1 files changed, 75 insertions, 0 deletions
diff --git a/src/main/java/dev/mayaqq/ygasi/util/Multithreading.java b/src/main/java/dev/mayaqq/ygasi/util/Multithreading.java
new file mode 100644
index 0000000..89914d1
--- /dev/null
+++ b/src/main/java/dev/mayaqq/ygasi/util/Multithreading.java
@@ -0,0 +1,75 @@
+package dev.mayaqq.ygasi.util;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+
+import java.util.concurrent.*;
+
+/**
+ * Allows for easy multithreading.
+ * <p>
+ * Taken from Seraph by Scherso under LGPL-2.1
+ * <a href="https://github.com/Scherso/Seraph/blob/master/LICENSE">https://github.com/Scherso/Seraph/blob/master/LICENSE</a>
+ * </p>
+ */
+public class Multithreading {
+    private static final ExecutorService executorService = Executors.newCachedThreadPool(new ThreadFactoryBuilder().setNameFormat("OneConfig-%d").build());
+    private static final ScheduledExecutorService runnableExecutor = new ScheduledThreadPoolExecutor(Runtime.getRuntime().availableProcessors() + 1);
+
+    /**
+     * Runs the runnable asynchronously.
+     *
+     * @param runnable The runnable to run.
+     * @see Multithreading#submit(Runnable)
+     */
+    public static void runAsync(Runnable runnable) {
+        submit(runnable);
+    }
+
+    /**
+     * Runs the provided runnables asynchronously.
+     *
+     * @param runnables The runnables to run.
+     * @see Multithreading#runAsync(Runnable)
+     */
+    public static void runAsync(Runnable... runnables) {
+        for (Runnable runnable : runnables) {
+            runAsync(runnable);
+        }
+    }
+
+    /**
+     * Submits the Runnable to the executor, making it run asynchronously.
+     *
+     * @param runnable The runnable to run.
+     * @return The future representing the submitted runnable.
+     * @see ExecutorService#submit(Runnable)
+     */
+    public static Future<?> submit(Runnable runnable) {
+        return executorService.submit(runnable);
+    }
+
+    /**
+     * Schedules the runnable to run asynchronously after the specified delay.
+     *
+     * @param runnable The runnable to run.
+     * @param delay    The delay before the runnable is run.
+     * @param timeUnit The {@link TimeUnit} of the delay.
+     * @see Multithreading#submitScheduled(Runnable, long, TimeUnit)
+     */
+    public static void schedule(Runnable runnable, long delay, TimeUnit timeUnit) {
+        submitScheduled(runnable, delay, timeUnit);
+    }
+
+    /**
+     * Submits the Runnable to the executor after a delay, making it run asynchronously.
+     *
+     * @param runnable The runnable to run.
+     * @param delay    The delay before the runnable is run.
+     * @param timeUnit The {@link TimeUnit} of the delay.
+     * @return The future representing the submitted runnable.
+     * @see ScheduledExecutorService#schedule(Runnable, long, TimeUnit)
+     */
+    public static ScheduledFuture<?> submitScheduled(Runnable runnable, long delay, TimeUnit timeUnit) {
+        return runnableExecutor.schedule(runnable, delay, timeUnit);
+    }
+}