Add CloseableBenchmark

Author: RomanQed

src/jmh/java/io/github/amayaframework/di/CloseableBenchmark.java

@@ -0,0 +1,61 @@
+package io.github.amayaframework.di;
+
+import io.github.amayaframework.di.core.*;
+import io.github.amayaframework.di.internal.PlainScopedServiceProvider;
+import io.github.amayaframework.di.internal.PlainServiceProvider;
+import org.openjdk.jmh.annotations.*;
+
+import java.util.concurrent.TimeUnit;
+
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.NANOSECONDS)
+@Warmup
+public class CloseableBenchmark {
+    private static final ServiceProvider PROVIDER = prepareProvider();
+    private static final ScopedServiceProvider SCOPED_PROVIDER = prepareScopedProvider();
+
+    private static ServiceProvider prepareProvider() {
+        var repo = new HashTypeRepository();
+        repo.putCloseable(new A());
+        repo.putCloseable(new B());
+        repo.put(new C());
+        return new PlainServiceProvider(repo);
+    }
+
+    private static ScopedServiceProvider prepareScopedProvider() {
+        var repo = new HashTypeRepository();
+        repo.putCloseable(new A());
+        repo.putCloseable(new B());
+        repo.put(new C());
+        return new PlainScopedServiceProvider(new ScopedTypeRepository(repo, new HashTypeRepository()));
+    }
+
+    @Benchmark
+    public void benchClose() {
+        PROVIDER.close();
+    }
+
+    @Benchmark
+    public void benchScopedClose() {
+        SCOPED_PROVIDER.close();
+    }
+
+    public static final class A implements Closeable {
+
+        @Override
+        public void close() {
+
+        }
+    }
+
+    public static final class B implements Closeable {
+
+        @Override
+        public void close() {
+
+        }
+    }
+
+    public static final class C {
+    }
+}