| /* |
| * 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.igfs.secondary.local; |
| |
| import org.apache.ignite.igfs.IgfsPath; |
| import org.apache.ignite.internal.processors.igfs.IgfsBaseBlockKey; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * File's binary data block key. |
| */ |
| public final class LocalFileSystemBlockKey implements IgfsBaseBlockKey, Comparable<LocalFileSystemBlockKey> { |
| /** IGFS path. */ |
| private IgfsPath path; |
| |
| /** Block ID. */ |
| private long blockId; |
| |
| /** |
| * Constructs file's binary data block key. |
| * |
| * @param path IGFS path. |
| * @param blockId Block ID. |
| */ |
| public LocalFileSystemBlockKey(IgfsPath path, long blockId) { |
| assert path != null; |
| assert blockId >= 0; |
| |
| this.path = path; |
| this.blockId = blockId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long blockId() { |
| return blockId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int fileHash() { |
| return path.hashCode(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public IgniteUuid affinityKey() { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int compareTo(@NotNull LocalFileSystemBlockKey o) { |
| int res = path.compareTo(o.path); |
| |
| if (res != 0) |
| return res; |
| |
| long v1 = blockId; |
| long v2 = o.blockId; |
| |
| if (v1 != v2) |
| return v1 > v2 ? 1 : -1; |
| |
| return 0; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| return path.hashCode() + (int)(blockId ^ (blockId >>> 32)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (o == this) |
| return true; |
| |
| if (o == null || !(o instanceof LocalFileSystemBlockKey)) |
| return false; |
| |
| LocalFileSystemBlockKey that = (LocalFileSystemBlockKey)o; |
| |
| return blockId == that.blockId && path.equals(that.path); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(LocalFileSystemBlockKey.class, this); |
| } |
| } |