| /* |
| * 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.structure.auth; |
| |
| public enum HugePermission { |
| |
| NONE(0x00), |
| |
| READ(0x01), |
| WRITE(0x02), |
| DELETE(0x04), |
| EXECUTE(0x08), |
| |
| ANY(0x7f); |
| |
| private final byte code; |
| |
| HugePermission(int code) { |
| assert code < 256; |
| this.code = (byte) code; |
| } |
| |
| public byte code() { |
| return this.code; |
| } |
| |
| public String string() { |
| return this.name().toLowerCase(); |
| } |
| |
| public boolean match(HugePermission other) { |
| if (other == ANY) { |
| return this == ANY; |
| } |
| return (this.code & other.code) != 0; |
| } |
| } |