Add JMH benchmarks for model-data

2 files changed, 42 insertions, 2 deletions

diff --git a/gradle/java-common.gradle b/gradle/java-common.gradle
index 24df4201..caae7d78 100644
--- a/gradle/java-common.gradle
+++ b/gradle/java-common.gradle
@@ -52,9 +52,9 @@ eclipse {
                         }
                 }
         }
-        
+
         jdt.file.whenMerged { properties ->
-                // Allow @SupperessWarnings to suppress SonalLint warnings
+                // Allow @SupperessWarnings to suppress SonarLint warnings
                 properties['org.eclipse.jdt.core.compiler.problem.unhandledWarningToken'] = 'ignore'
         }
 }
diff --git a/gradle/jmh.gradle b/gradle/jmh.gradle
new file mode 100644
index 00000000..ea88f3e3
--- /dev/null
+++ b/gradle/jmh.gradle
@@ -0,0 +1,40 @@
+configurations {
+        jmh {
+                extendsFrom compile
+        }
+}
+
+sourceSets {
+        jmh {
+                java.srcDirs = ['src/jmh/java']
+        resources.srcDirs = ['src/jmh/resources']
+        compileClasspath += sourceSets.main.runtimeClasspath
+        compileClasspath += sourceSets.test.runtimeClasspath
+        xtendOutputDir = 'src/jmh/xtend-gen'
+        }
+}
+
+dependencies {
+        jmhRuntime "org.openjdk.jmh:jmh-core:${jmhVersion}"
+        jmhCompile "org.openjdk.jmh:jmh-generator-annprocess:${jmhVersion}"
+        jmhAnnotationProcessor "org.openjdk.jmh:jmh-generator-annprocess:${jmhVersion}"
+}
+
+clean.doLast {
+        delete 'src/jmh/xtend-gen'
+}
+
+task jmh(type: JavaExec, dependsOn: jmhClasses) {
+    main = 'org.openjdk.jmh.Main'
+    classpath = sourceSets.jmh.compileClasspath + sourceSets.jmh.runtimeClasspath
+}
+
+eclipse.classpath {
+        plusConfigurations += [configurations.jmh]
+
+        // Allow test helper classes to be used in benchmarks from Eclipse.
+        file.whenMerged { classpath ->
+                def jmhClasspathEntry = classpath.entries.find { entry -> entry.path == 'src/jmh/java' }
+                jmhClasspathEntry.entryAttributes['test'] = true
+        }
+}