2 * Copyright (c) 2016 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package io.fd.honeycomb.translate.util.read.cache;
19 import io.fd.honeycomb.translate.util.read.cache.exceptions.execution.DumpExecutionFailedException;
20 import javax.annotation.concurrent.ThreadSafe;
23 * Generic interface for classes that return dumps for Data objects.
24 * Must be implemented in Thread-save fashion.
27 public interface EntityDumpExecutor<T, U> {
29 static Void NO_PARAMS = null;
32 * Performs dump on {@link T} entity
34 * @return dump of specified {@link T} entity
35 * @throws DumpExecutionFailedException when dump fails
37 T executeDump(final U params) throws DumpExecutionFailedException;