| /* |
| * Copyright 2017 HugeGraph Authors |
| * |
| * 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 com.baidu.hugegraph.computer.core.store.file.hgkvfile; |
| |
| public abstract class AbstractHgkvFile implements HgkvFile { |
| |
| public static final byte MAJOR_VERSION; |
| public static final byte MINOR_VERSION; |
| public static final String MAGIC; |
| |
| static { |
| MAJOR_VERSION = 1; |
| MINOR_VERSION = 0; |
| MAGIC = "hgkv"; |
| } |
| |
| protected final String path; |
| protected String magic; |
| protected long numEntries; |
| protected long numSubEntries; |
| protected long dataBlockSize; |
| protected long indexBlockSize; |
| protected byte[] max; |
| protected byte[] min; |
| protected String version; |
| |
| public AbstractHgkvFile(String path) { |
| this.path = path; |
| } |
| |
| @Override |
| public String path() { |
| return this.path; |
| } |
| |
| @Override |
| public long numEntries() { |
| return this.numEntries; |
| } |
| |
| @Override |
| public long numSubEntries() { |
| return this.numSubEntries; |
| } |
| |
| @Override |
| public String version() { |
| return this.version; |
| } |
| |
| @Override |
| public byte[] max() { |
| return this.max; |
| } |
| |
| @Override |
| public byte[] min() { |
| return this.min; |
| } |
| |
| @Override |
| public String magic() { |
| return this.magic; |
| } |
| } |