| 提交 | 用户 | 时间 | ||
| 0cceb6 | 1 | package com.jcdm.framework.web.domain.server; |
| Y | 2 | |
| 3 | import com.jcdm.common.utils.Arith; | |
| 4 | ||
| 5 | /** | |
| 6 | * 內存相关信息 | |
| 7 | * | |
| 8 | * @author jc | |
| 9 | */ | |
| 10 | public class Mem | |
| 11 | { | |
| 12 | /** | |
| 13 | * 内存总量 | |
| 14 | */ | |
| 15 | private double total; | |
| 16 | ||
| 17 | /** | |
| 18 | * 已用内存 | |
| 19 | */ | |
| 20 | private double used; | |
| 21 | ||
| 22 | /** | |
| 23 | * 剩余内存 | |
| 24 | */ | |
| 25 | private double free; | |
| 26 | ||
| 27 | public double getTotal() | |
| 28 | { | |
| 29 | return Arith.div(total, (1024 * 1024 * 1024), 2); | |
| 30 | } | |
| 31 | ||
| 32 | public void setTotal(long total) | |
| 33 | { | |
| 34 | this.total = total; | |
| 35 | } | |
| 36 | ||
| 37 | public double getUsed() | |
| 38 | { | |
| 39 | return Arith.div(used, (1024 * 1024 * 1024), 2); | |
| 40 | } | |
| 41 | ||
| 42 | public void setUsed(long used) | |
| 43 | { | |
| 44 | this.used = used; | |
| 45 | } | |
| 46 | ||
| 47 | public double getFree() | |
| 48 | { | |
| 49 | return Arith.div(free, (1024 * 1024 * 1024), 2); | |
| 50 | } | |
| 51 | ||
| 52 | public void setFree(long free) | |
| 53 | { | |
| 54 | this.free = free; | |
| 55 | } | |
| 56 | ||
| 57 | public double getUsage() | |
| 58 | { | |
| 59 | return Arith.mul(Arith.div(used, total, 4), 100); | |
| 60 | } | |
| 61 | } | |
