import org.jruby.runtime.ObjectAllocator; //导入依赖的package包/类
public void load(Ruby runtime, boolean wrap) throws IOException {
    RubyModule jo = runtime.defineModule("Jo");
    final ExecutorService executor = Executors.newCachedThreadPool(new ThreadFactory() {
        public Thread newThread(Runnable r) {
            Thread t = new Thread(r);
            t.setDaemon(true);
            return t;
        }
    });
    jo.setInternalVariable("executor", executor);
    RubyClass joFuture = jo.defineClassUnder("Future", runtime.getObject(), ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR);
    RubyClass joChannel = jo.defineClassUnder("Channel", runtime.getObject(), ObjectAllocator.NOT_ALLOCATABLE_ALLOCATOR);
    
    jo.defineAnnotatedMethods(JoMethods.class);
    joFuture.defineAnnotatedMethods(JoFuture.class);
    joChannel.defineAnnotatedMethods(JoChannel.class);
    
    runtime.addFinalizer(new Finalizable() {
        public void finalize() {
            executor.shutdown();
        }
    });
}
 

import org.jruby.runtime.ObjectAllocator; //导入依赖的package包/类
public void load(Ruby runtime, boolean wrap) {
    RubyModule persistent = runtime.getOrCreateModule("Persistent");
    RubyClass persistentVector = persistent.defineOrGetClassUnder("Vector", runtime.getObject());
    persistentVector.setAllocator(new ObjectAllocator() {
        @Override
        public IRubyObject allocate(Ruby ruby, RubyClass rubyClass) {
            return new PersistentVector(ruby, rubyClass);
        }
    });
    persistentVector.includeModule(runtime.getEnumerable());
    persistentVector.defineAnnotatedMethods(PersistentVector.class);
}
 

import org.jruby.runtime.ObjectAllocator; //导入依赖的package包/类
public static void createRubyMap(Ruby runtime) {
    RubyModule protobuf = runtime.getClassFromPath("Google::Protobuf");
    RubyClass cMap = protobuf.defineClassUnder("Map", runtime.getObject(), new ObjectAllocator() {
        @Override
        public IRubyObject allocate(Ruby ruby, RubyClass rubyClass) {
            return new RubyMap(ruby, rubyClass);
        }
    });
    cMap.includeModule(runtime.getEnumerable());
    cMap.defineAnnotatedMethods(RubyMap.class);
}
 

import org.jruby.runtime.ObjectAllocator; //导入依赖的package包/类
public static void createRubyOneofBuilderContext(Ruby runtime) {
    RubyModule protobuf = runtime.getClassFromPath("Google::Protobuf");
    RubyModule internal = protobuf.defineModuleUnder("Internal");
    RubyClass cRubyOneofBuidlerContext = internal.defineClassUnder("OneofBuilderContext", runtime.getObject(), new ObjectAllocator() {
        @Override
        public IRubyObject allocate(Ruby ruby, RubyClass rubyClass) {
            return new RubyOneofBuilderContext(ruby, rubyClass);
        }
    });
    cRubyOneofBuidlerContext.defineAnnotatedMethods(RubyOneofBuilderContext.class);
}
 

import org.jruby.runtime.ObjectAllocator; //导入依赖的package包/类
public static void createRubyOneofDescriptor(Ruby runtime) {
    RubyModule protobuf = runtime.getClassFromPath("Google::Protobuf");
    RubyClass cRubyOneofDescriptor = protobuf.defineClassUnder("OneofDescriptor", runtime.getObject(), new ObjectAllocator() {
        @Override
        public IRubyObject allocate(Ruby ruby, RubyClass rubyClass) {
            return new RubyOneofDescriptor(ruby, rubyClass);
        }
    });
    cRubyOneofDescriptor.defineAnnotatedMethods(RubyOneofDescriptor.class);
    cRubyOneofDescriptor.includeModule(runtime.getEnumerable());
}