| /* |
| * Copyright (C) 2011 The Guava Authors |
| * |
| * 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 com.google.common.util.concurrent; |
| |
| import com.google.common.annotations.GwtCompatible; |
| import org.checkerframework.checker.nullness.qual.Nullable; |
| |
| /** |
| * {@link Error} variant of {@link java.util.concurrent.ExecutionException}. As with {@code |
| * ExecutionException}, the error's {@linkplain #getCause() cause} comes from a failed task, |
| * possibly run in another thread. That cause should itself be an {@code Error}; if not, use {@code |
| * ExecutionException} or {@link UncheckedExecutionException}. This allows the client code to |
| * continue to distinguish between exceptions and errors, even when they come from other threads. |
| * |
| * @author Chris Povirk |
| * @since 10.0 |
| */ |
| @GwtCompatible |
| public class ExecutionError extends Error { |
| /** Creates a new instance with {@code null} as its detail message. */ |
| protected ExecutionError() {} |
| |
| /** Creates a new instance with the given detail message. */ |
| protected ExecutionError(@Nullable String message) { |
| super(message); |
| } |
| |
| /** Creates a new instance with the given detail message and cause. */ |
| public ExecutionError(@Nullable String message, @Nullable Error cause) { |
| super(message, cause); |
| } |
| |
| /** Creates a new instance with the given cause. */ |
| public ExecutionError(@Nullable Error cause) { |
| super(cause); |
| } |
| |
| private static final long serialVersionUID = 0; |
| } |