Java tutorial
/* * Copyright 2017 Huawei Technologies Co., Ltd * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package io.servicecomb.foundation.vertx; import io.vertx.core.AsyncResultHandler; import io.vertx.core.Future; public interface AsyncResultCallback<T> extends AsyncResultHandler<T> { default void success(T data) { handle(Future.succeededFuture(data)); } default void fail(Throwable e) { handle(Future.failedFuture(e)); } }