Java对应C#的Action和Func

public class _5FuncActoinTest<T> {

    @Test
    public void testActionNoArguments() {
        testActionNoAruments(()->System.out.println("Action无参数场景"));
    }

    @Test
    public void testActionOneArguments() {
        _5FuncActoinTest<String> string5FuncActoinTest = new _5FuncActoinTest<>();
        string5FuncActoinTest.testActionOneArument(s->{
            System.out.println("Action一个参数场景"+s);
        },"hello");
    }

    @Test
    public void testActionTowArguments() {
       testActionTwoArgument((s1,s2)->{
           System.out.println("Action两个参数场景"+s1+" "+s2);
       },"hello","world");
    }

    /**
     * 类似于C#的Action
     */
    public void testActionNoAruments(Runnable action){
        if(action!=null){
            action.run();
        }
    }

    /**
     * 类型Action<T>
     *
     * @param consumer
     */
    public void testActionOneArument(Consumer<T> consumer,T s){
        if(consumer!=null){
            consumer.accept(s);
        }
    }

    public void testActionTwoArgument(BiConsumer<String,String> consumer, String s1, String s2){
        if(consumer!=null){
            consumer.accept(s1,s2);
        }
    }

    //---------------------------------------------------------------------

    @Test
    public void testFuncNoArguments() {
        testFuncNoArguments(()->"testFuncNoArguments");
    }

    public void testFuncNoArguments(Supplier<String> supplier){
        if(supplier!=null){
            String s = supplier.get();
            System.out.println(s);
        }
    }

    @Test
    public void testFuncOneArgument() {
        testFuncOneArgument(s->s+",testFuncOneArgument","hello");
    }

    public void testFuncOneArgument(Function<String,String> function,String arg0){
        if(function!=null){
            String s = function.apply(arg0);
            System.out.println(s);
        }
    }

    @Test
    public void testFuncTowArgument() {
        testFuncOneArgument((s1,s2)->s1+",testFuncTowArgument"+s2,"hello","world");
    }

    public void testFuncOneArgument(BiFunction<String,String,String> biFunction, String arg0,String arg1){
        if(biFunction!=null){
            String s = biFunction.apply(arg0,arg1);
            System.out.println(s);
        }
    }

}