| /* |
| * 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.cache; |
| |
| import org.apache.ignite.internal.util.future.GridFutureAdapter; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * |
| */ |
| public abstract class GridCacheFutureAdapter<R> extends GridFutureAdapter<R> implements GridCacheFuture<R> { |
| /** Future start time. */ |
| private final long startTime = U.currentTimeMillis(); |
| |
| /** Future end time. */ |
| private volatile long endTime; |
| |
| /** |
| * Default constructor. |
| */ |
| public GridCacheFutureAdapter() { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long startTime() { |
| return startTime; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long duration() { |
| long endTime = this.endTime; |
| |
| return endTime == 0 ? U.currentTimeMillis() - startTime : endTime - startTime; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected boolean onDone(@Nullable R res, @Nullable Throwable err, boolean cancel) { |
| if (super.onDone(res, err, cancel)) { |
| endTime = U.currentTimeMillis(); |
| return true; |
| } |
| |
| return false; |
| } |
| } |