| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.ignite.internal.processors.configuration.distributed; |
| |
| import java.io.Serializable; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Inner interface to maintenance of distributed property. |
| */ |
| public interface DistributedChangeableProperty<T extends Serializable> extends DistributedProperty<T> { |
| /** |
| * This property have been attached to processor. |
| */ |
| void onAttached(); |
| |
| /** |
| * On this property ready to be update on cluster wide. |
| * |
| * @param updater Consumer for update value across cluster. |
| */ |
| void onReadyForUpdate(@NotNull PropertyUpdateClosure updater); |
| |
| /** |
| * Update only local value without updating remote cluster. |
| * |
| * @param newVal New value. |
| */ |
| void localUpdate(Serializable newVal); |
| } |