java enum 整型_把C语言中的enum转成java里面的整型常量

旧城等待， 2022-11-09 11:26 205阅读 0赞

public static void enum\_c\_2\_java(String de\_filename, String sr\_filename)

try \{

FileReader fr = new FileReader(sr\_filename);//创建FileReader对象，用来读取字符流

BufferedReader br = new BufferedReader(fr); //缓冲指定文件的输入

FileWriter fw = new FileWriter(de\_filename);//创建FileWriter对象，用来写入字符流

BufferedWriter bw = new BufferedWriter(fw); //将缓冲对文件的输出

String myreadline; //定义一个String类型的变量,用来每次读取一行

boolean bfind = false;

int num = -1;

boolean isStr = false;

String intStr = null;

while (br.ready()) \{

myreadline = removeSpecilChar(br.readLine());//读取一行

if (myreadline.indexOf("enum") > -1)

bfind = true;

continue;

if (bfind && myreadline.indexOf("\{") > -1)

continue;

if (bfind && myreadline.indexOf("\}") > -1)

bw.write("\\r\\n\\r\\n"); //写入文件

bfind = false;

num = -1;

isStr = false;

intStr = null;

continue;

if (bfind) // 找到enum成员

int nset = 0;

if (myreadline.startsWith("//") || myreadline.length()==0)

bw.write(myreadline); //写入文件

else

if ((nset = myreadline.indexOf("=")) > -1)

intStr = myreadline.substring(nset + 1, myreadline.indexOf(","));

try \{

if(intStr.startsWith("0x") || intStr.startsWith("0X")) \{

intStr = intStr.substring(2);

num = Integer.valueOf(intStr,16);

intStr = null;

\} else if(intStr.startsWith("0") && intStr.length() > 1) \{

intStr = intStr.substring(1);

num = Integer.valueOf(intStr,8);

intStr = null;

\}else if((intStr.charAt(0)>='A'

&&(intStr.charAt(0)<='Z')

|| (intStr.charAt(0)>='a'&&intStr.charAt(0)<='z')))\{

isStr = true;

\}else \{

num = Integer.valueOf(intStr);

intStr = null;

bw.write(get\_str(myreadline.substring(0, nset), intStr, num));

if (isStr)

num = 0;

/\*

bw.write(myreadline.substring(0, nset));

bw.write(" = "+num + ";"); //写入文件

\*/

\} catch (NumberFormatException e) \{

// TODO Auto-generated catch block

e.printStackTrace();

/\*

isStr = true;

num = -1;

bw.write(get\_str(myreadline.substring(0, myreadline.length() - 2), intStr, num));

num = 0;

\*/

/\*

bw.write(myreadline.substring(0, myreadline.length() - 2)); //写入文件

bw.write(";");

\*/

else if ( myreadline.indexOf(",") > -1)

\++num;

/\*

bw.write(myreadline.substring(0, myreadline.length() - 1)); //写入文件

if(isStr)

bw.write(" = " + (intStr + "+" + num) + ";");

else

bw.write(" = "+num + ";");

\*/

bw.write(get\_str(myreadline.substring(0, myreadline.length() - 1), intStr, num));

else

/\*

bw.write(myreadline); //写入文件

if(isStr)

bw.write(" = " + (intStr + "+" + num) + ";");

else

bw.write(" = "+num + ";");

\*/

\++num;

bw.write(get\_str(myreadline, intStr, num));

bw.newLine();

bw.flush();

//System.out.println(myreadline);//在屏幕上输出

bw.flush(); //刷新该流的缓冲

bw.close();

br.close();

fw.close();

br.close();

fr.close();

\} catch (IOException e) \{

e.printStackTrace();

public static String get\_str(String str, String instr, int num)

if (str == null)

return null;

if (instr != null)

str = str+" = "+instr;

if (num >= 0 && instr != null)

str = str + " + " + num;

else if(num >= 0)

str = str + " = " + num;

str = str + ";";

System.out.println(str);//在屏幕上输出

return "public final static int"+str;

public static String removeSpecilChar(String str)\{

String result = "";

if(null != str)\{

Pattern pat = Pattern.compile("\\\\s\*|\\n|\\r|\\t");

Matcher mat = pat.matcher(str);

result = mat.replaceAll("");

return result;

java enum 整型_把C语言中的enum转成java里面的整型常量

发表评论取消回复

还没有评论，来说两句吧...

相关阅读

相关 c语言将十进制整转换成数字符串,整型转换成字符串

相关 c程序语言整型溢出,【C语言】整型溢出和整型提升

相关 c 语言字符串转短整型,C++ 整型与字符串的互转方式

相关 java enum 整型_把C语言中的enum转成java里面的整型常量

相关 java指数整型_java语言的整型数据

相关整型转字符型

相关 python中把列表中的字符串转成整型的3种方法

相关 C语言的整型溢出问题

相关 c语言字符型赋予整型

相关 C语言整型溢出