Commit 3904a5a4569abd86e851393f6b9f95aac47a91dd
1 parent
145c0c09
移除无用代码
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0 additions
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96 deletions
src/main/java/top/panll/assist/utils/PageInfo.java deleted
100755 → 0
| 1 | -package top.panll.assist.utils; | ||
| 2 | - | ||
| 3 | -import java.util.ArrayList; | ||
| 4 | -import java.util.List; | ||
| 5 | - | ||
| 6 | -public class PageInfo<T> { | ||
| 7 | - //当前页 | ||
| 8 | - private int pageNum; | ||
| 9 | - //每页的数量 | ||
| 10 | - private int pageSize; | ||
| 11 | - //当前页的数量 | ||
| 12 | - private int size; | ||
| 13 | - //总页数 | ||
| 14 | - private int pages; | ||
| 15 | - //总数 | ||
| 16 | - private int total; | ||
| 17 | - | ||
| 18 | - private List<T> resultData; | ||
| 19 | - | ||
| 20 | - private List<T> list; | ||
| 21 | - | ||
| 22 | - public PageInfo(List<T> resultData) { | ||
| 23 | - this.resultData = resultData; | ||
| 24 | - } | ||
| 25 | - | ||
| 26 | - public void startPage(int page, int count) { | ||
| 27 | - if (count <= 0) count = 10; | ||
| 28 | - if (page <= 0) page = 1; | ||
| 29 | - this.pageNum = page; | ||
| 30 | - this.pageSize = count; | ||
| 31 | - this.total = resultData.size(); | ||
| 32 | - | ||
| 33 | - this.pages = total%count == 0 ? total/count : total/count + 1; | ||
| 34 | - int fromIndx = (page - 1) * count; | ||
| 35 | - if ( fromIndx > this.total - 1) { | ||
| 36 | - this.list = new ArrayList<>(); | ||
| 37 | - this.size = 0; | ||
| 38 | - return; | ||
| 39 | - } | ||
| 40 | - | ||
| 41 | - int toIndx = page * count; | ||
| 42 | - if (toIndx > this.total) { | ||
| 43 | - toIndx = this.total; | ||
| 44 | - } | ||
| 45 | - this.list = this.resultData.subList(fromIndx, toIndx); | ||
| 46 | - this.size = this.list.size(); | ||
| 47 | - } | ||
| 48 | - | ||
| 49 | - public int getPageNum() { | ||
| 50 | - return pageNum; | ||
| 51 | - } | ||
| 52 | - | ||
| 53 | - public void setPageNum(int pageNum) { | ||
| 54 | - this.pageNum = pageNum; | ||
| 55 | - } | ||
| 56 | - | ||
| 57 | - public int getPageSize() { | ||
| 58 | - return pageSize; | ||
| 59 | - } | ||
| 60 | - | ||
| 61 | - public void setPageSize(int pageSize) { | ||
| 62 | - this.pageSize = pageSize; | ||
| 63 | - } | ||
| 64 | - | ||
| 65 | - public int getSize() { | ||
| 66 | - return size; | ||
| 67 | - } | ||
| 68 | - | ||
| 69 | - public void setSize(int size) { | ||
| 70 | - this.size = size; | ||
| 71 | - } | ||
| 72 | - | ||
| 73 | - public int getPages() { | ||
| 74 | - return pages; | ||
| 75 | - } | ||
| 76 | - | ||
| 77 | - public void setPages(int pages) { | ||
| 78 | - this.pages = pages; | ||
| 79 | - } | ||
| 80 | - | ||
| 81 | - public int getTotal() { | ||
| 82 | - return total; | ||
| 83 | - } | ||
| 84 | - | ||
| 85 | - public void setTotal(int total) { | ||
| 86 | - this.total = total; | ||
| 87 | - } | ||
| 88 | - | ||
| 89 | - public List<T> getList() { | ||
| 90 | - return list; | ||
| 91 | - } | ||
| 92 | - | ||
| 93 | - public void setList(List<T> list) { | ||
| 94 | - this.list = list; | ||
| 95 | - } | ||
| 96 | -} |