| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * 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 org.onosproject.net.flowobjective; |
| |
| import java.util.function.BiConsumer; |
| import java.util.function.Consumer; |
| |
| /** |
| * Implementation of objective context that delegates calls to provided |
| * consumers. |
| */ |
| public class DefaultObjectiveContext implements ObjectiveContext { |
| |
| private final Consumer<Objective> onSuccess; |
| private final BiConsumer<Objective, ObjectiveError> onError; |
| |
| /** |
| * Creates a new objective context using the given success and error |
| * consumers. |
| * |
| * @param onSuccess consumer to be called on success |
| * @param onError consumer to be called on error |
| */ |
| public DefaultObjectiveContext(Consumer<Objective> onSuccess, |
| BiConsumer<Objective, ObjectiveError> onError) { |
| this.onSuccess = onSuccess; |
| this.onError = onError; |
| } |
| |
| /** |
| * Creates a new objective context using the given success consumer. |
| * |
| * @param onSuccess consumer to be called on success |
| */ |
| public DefaultObjectiveContext(Consumer<Objective> onSuccess) { |
| this(onSuccess, null); |
| } |
| |
| /** |
| * Creates a new objective context using the given error consumer. |
| * |
| * @param onError consumer to be called on error |
| */ |
| public DefaultObjectiveContext(BiConsumer<Objective, ObjectiveError> onError) { |
| this(null, onError); |
| } |
| |
| @Override |
| public void onSuccess(Objective objective) { |
| if (onSuccess != null) { |
| onSuccess.accept(objective); |
| } |
| } |
| |
| @Override |
| public void onError(Objective objective, ObjectiveError error) { |
| if (onError != null) { |
| onError.accept(objective, error); |
| } |
| } |
| } |