标签:ocm ext sign process xca code obb rtti 命令
项目需求
实现一个wc统计程序,可以对文本进行相关功能的统计与分析
设计
主函数思路:分析命令并对-s进行预处理,得到相应的文件名字,搜索该目录下匹配的名字,根据是否需要递归进行分析,再对一条命令的每一个参数进行匹配,每次从文件读取一行字符串进行分析,再把结果打印出来。
代码
主函数
import java.io.*;
import java.util.Scanner;
public class Main {
private static final Scanner scanner = new Scanner(System.in);
public static void main(String[] args) {
String s = null;
while ((s = scanner.nextLine()) != null && !s.equals("exit")) {
String[] strings = s.split(" ");
boolean flag = false;
for (String string : strings) {
if (string.equals("-a")) {
flag = true;
break;
}
}
File file = new File(strings[strings.length - 1]);
String fileName = file.getName();
if (!file.isDirectory()) {
file = file.getParentFile();
}
// doFile(file,flag,strings,fileName);
if (file != null && file.isDirectory()) {
File[] files = file.listFiles(pathname -> {
if (pathname.isDirectory()) {
return true;
}
return isRight(pathname, fileName);
});
if (files != null) {
for (File file1 : files) {
doFile(file1, flag, strings, fileName);
}
}
} else {
System.out.println("输入文件有误");
}
}
}
private static void doFile(File file, boolean flag, String[] args, String fileName) {
if (file != null && file.isFile() && isRight(file, fileName)) {
try (BufferedReader bf = new BufferedReader(new FileReader(file))) {
String line;
Result result = new Result();
while ((line = bf.readLine()) != null) {
analyze(line, args, result);
}
result.print(file.getName());
} catch (IOException e) {
e.printStackTrace();
}
}
if (file != null && flag && file.isDirectory()) {
File[] files = file.listFiles(pathname -> {
if (fileName.equals("") || pathname.isDirectory()) {
return true;
}
return isRight(pathname, fileName);
});
if (files != null) {
for (File file1 : files) {
doFile(file1, true, args, fileName);
}
}
}
}
private static void analyze(String line, String[] args, Result result) {
for (String arg : args) {
switch (arg) {
case "-w":
new WordCheck(result).check(line);
break;
case "-l":
new LineCheck(result).check(line);
break;
case "-c":
new CharCheck(result).check(line);
break;
case "-s":
new StructureCheck(result).check(line);
break;
}
}
}
private static boolean isRight(File file, String fileName) {
if (fileName.startsWith("*")) {
return file.getName().endsWith(fileName.substring(fileName.lastIndexOf(".")));
} else {
return file.getName().equals(fileName);
}
}
}
字符统计
public class CharCheck implements Check {
private final Result result;
public CharCheck(Result result) {
this.result = result;
}
@Override
public void check(String s) {
result.addCharLine(s.length());
}
}
根据每一行的字符串得出长度就是字符数
统计单词
public class WordCheck implements Check {
private final Result result;
public WordCheck(Result result) {
this.result = result;
}
@Override
public void check(String s) {
s = s.replaceAll("[\\p{Nd}\\p{Punct}\\s]", " ");
result.addWord(splitWorker(s).length);
}
private String[] splitWorker(final String str) {
if (str == null) {
return null;
}
final int len = str.length();
if (len == 0) {
return new String[]{""};
}
final List<String> list = new ArrayList<>();
int sizePlus1 = 1;
int i = 0, start = 0;
boolean match = false;
final char sep = " ".charAt(0);
while (i < len) {
if (str.charAt(i) == sep) {
if (match) {
if (sizePlus1++ == -1) {
i = len;
}
list.add(str.substring(start, i));
match = false;
}
start = ++i;
continue;
}
match = true;
i++;
}
if (match) {
list.add(str.substring(start, i));
}
return list.toArray(new String[list.size()]);
}
}
使用正则表达式去除标点符号然后切割
统计行数
public class LineCheck implements Check {
private final Result result;
public LineCheck(Result result) {
this.result = result;
}
@Override
public void check(String s) {
result.addLine(1);
}
}
每一次就加1
统计复杂数据
public class StructureCheck implements Check {
private final Result result;
public StructureCheck(Result result) {
this.result = result;
}
@Override
public void check(String s) {
if (s.length() == 0) {
result.addBlankLine(1);
return;
}
for (int i = 0; i < s.length(); i++) {
if (i == s.length()-1 && s.charAt(i) == ‘ ‘) {
result.addBlankLine(1);
return;
}
if (s.charAt(i) != ‘ ‘) {
break;
}
}
boolean flag = false;
for (int i = 0; i < s.length(); i++) {
if (s.charAt(i) == ‘/‘ && i + 1 < s.length() && s.charAt(i + 1) == ‘/‘) {
result.addAnnotationLine(1);
return;
}
if (s.charAt(i) == ‘/‘ && i + 1 < s.length() && s.charAt(i + 1) == ‘*‘) {
flag=true;
}
if (s.charAt(i) == ‘*‘ && i + 1 < s.length() && s.charAt(i + 1) == ‘/‘ && flag) {
result.addAnnotationLine(1);
return;
}
}
result.addCodeLine(1);
}
}
统计结果
public class Result {
private Integer line;
private Integer word;
private Integer blankLine;
private Integer annotationLine;
private Integer charLine;
private Integer codeLine;
private boolean b = false;
public void print(String name) {
if (b) {
System.out.print("文件:" + name + ",");
}
if (line != null) {
System.out.print("行数:" + line + ",");
}
if (word != null) {
System.out.print("单词数:" + word + ",");
}
if (blankLine != null) {
System.out.print("空白行:" + blankLine + ",");
}
if (annotationLine != null) {
System.out.print("注解行:" + annotationLine + ",");
}
if (codeLine != null) {
System.out.print("代码行:" + codeLine + ",");
}
if (charLine != null) {
System.out.print("字符数量:" + charLine + ",");
}
if (b) {
System.out.println();
}
}
public void addWord(int c) {
if (word == null) {
word = 0;
b = true;
}
word += c;
}
public void addLine(int c) {
if (line == null) {
line = 0;
b = true;
}
line += c;
}
public void addBlankLine(int c) {
if (blankLine == null) {
blankLine = 0;
b = true;
}
blankLine += c;
}
public void addAnnotationLine(int c) {
if (annotationLine == null) {
annotationLine = 0;
b = true;
}
annotationLine += c;
}
public void addCharLine(int c) {
if (charLine == null) {
charLine = 0;
b = true;
}
charLine += c;
}
public void addCodeLine(int c) {
if (codeLine == null) {
codeLine = 0;
b = true;
}
codeLine += c;
}
}
测试
在控制台下面运行代码
-a -s -l -c -w d://*.xml ,全面测试,查找d盘下面所有的xml
部分结果
文件:SoftUpdateExCache.xml,行数:409,单词数:1054,空白行:1,注解行:22,代码行:386,字符数量:12603,
文件:starttips.xml,行数:87,单词数:252,代码行:87,字符数量:2715,
文件:TestStubConfig.xml,行数:10,单词数:37,代码行:10,字符数量:405,
文件:TSBlueScreenbak.xml,行数:1619,单词数:6794,空白行:12,代码行:1607,字符数量:58010,
文件:QMExpVul.xml,行数:1305,单词数:50073,注解行:1301,代码行:4,字符数量:346076,
文件:AdFilterConfigFile.xml,行数:99,单词数:359,注解行:9,代码行:90,字符数量:4335,
文件:tsadlibblackac.xml,行数:25,单词数:115,代码行:25,字符数量:948,
文件:tsadlibcss.xml,行数:2,单词数:61707,注解行:1,代码行:1,字符数量:419166,
文件:tsadlibcssac.xml,行数:2,单词数:147879,注解行:1,代码行:1,字符数量:988044,
文件:tsadlibcssbd.xml,行数:3,单词数:1427,代码行:3,字符数量:9210,
文件:tsadlibexcept.xml,行数:2,单词数:2523,注解行:1,代码行:1,字符数量:17187,
文件:tsadlibexceptac.xml,行数:2,单词数:3606,注解行:1,代码行:1,字符数量:25367,
文件:tsadlibfloat.xml,行数:2,单词数:64683,注解行:1,代码行:1,字符数量:434538,
文件:tsadlibforce.xml,行数:55,单词数:222,注解行:6,代码行:49,字符数量:1784,
文件:tsadlibpower.xml,行数:7735,单词数:37795,注解行:902,代码行:6833,字符数量:294565,
文件:tsadlibpw.xml,行数:3,单词数:39849,注解行:2,代码行:1,字符数量:314979,
文件:tsadlibwhite.xml,行数:2,单词数:5712,代码行:2,字符数量:29556,
文件:tsadlibwhiteac.xml,行数:2,单词数:385,代码行:2,字符数量:2234,
文件:DebugModeConfigV2.xml,行数:131,单词数:2340,代码行:131,字符数量:14356,
文件:DeviceDesc.xml,行数:23,单词数:506,代码行:23,字符数量:3094,
文件:jwlxtzqn.xml,行数:10,单词数:211,代码行:10,字符数量:1296,
文件:jwlxtzqnui.xml,行数:10,单词数:97,代码行:10,字符数量:593,
文件:UnReDevice.xml,行数:96,单词数:1533,代码行:96,字符数量:9637,
文件:AppMarketPluginCtrl.xml,行数:11,单词数:109,注解行:2,代码行:9,字符数量:845,
文件:DeepSpeedupCtrl.xml,行数:11,单词数:75,注解行:1,代码行:10,字符数量:617,
文件:DeepSpeedupSrcCtrl.xml,行数:11,单词数:67,注解行:1,代码行:10,字符数量:628,
文件:DesktopMgrPluginCtrl.xml,行数:11,单词数:110,注解行:2,代码行:9,字符数量:807,
文件:DocManagerPluginCtrl.xml,行数:11,单词数:111,注解行:2,代码行:9,字符数量:821,
文件:DownloaderMgrUICtrl.xml,行数:11,单词数:74,注解行:1,代码行:10,字符数量:597,
文件:FileSmashCtrl.xml,行数:17,单词数:141,注解行:2,代码行:15,字符数量:1136,
文件:FileUnlockerCtrl.xml,行数:15,单词数:136,注解行:2,代码行:13,字符数量:1094,
文件:GameLobbyPluginCtrl.xml,行数:11,单词数:113,注解行:2,代码行:9,字符数量:874,
文件:HWPluginCtrl.xml,行数:25,单词数:189,注解行:2,代码行:23,字符数量:1626,
文件:IEStartPageCtrl.xml,行数:11,单词数:71,注解行:1,代码行:10,字符数量:569,
文件:iToolsPluginCtrl.xml,行数:11,单词数:103,注解行:2,代码行:9,字符数量:777,
再特指定的一个文件测试
-a -s -w -c- l d://123.txt
内容:
public static void main(String[] args) {
//
String s = null;
while ((s = scanner.nextLine()) != null && !s.equals("exit")) {
String[] strings = s.split(" ");
boolean flag = false;
for (String string : strings) {
if (string.equals("-a")) {
flag = true;
break;
}
}
}
}
运行结果:
文件:123.txt,单词数:38,空白行:3,注解行:1,代码行:14,
PSP
PSP2.1 Personal Software Process Stages 预估耗时(分钟) 实际耗时(分钟)
Planning 计划 40 50
· Estimate · 估计这个任务需要多少时间 40 50
Development 开发 810 860
· Analysis · 需求分析 (包括学习新技术) 120 130
· Design Spec · 生成设计文档 80 90
· Design Review · 设计复审 (和同事审核设计文档) 50 60
· Coding Standard · 代码规范 (为目前的开发制定合适的规范) 30 40
· Design · 具体设计 150 155
· Coding · 具体编码 220 225
· Code Review · 代码复审 40 40
· Test · 测试(自我测试,修改代码,提交修改) 120 120
Reporting 报告 110 150
· Test Report · 测试报告 40 60
· Size Measurement · 计算工作量 30 40
· Postmortem & Process Improvement Plan · 事后总结, 并提出过程改进计划 40 50
合计 960 1060
标签:ocm ext sign process xca code obb rtti 命令
原文地址:https://www.cnblogs.com/kewenlang/p/9638228.html