Example usage for java.util.regex Pattern compile

Introduction

In this page you can find the example usage for java.util.regex Pattern compile.

Prototype

public static Pattern compile(String regex)

Source Link

Document

Compiles the given regular expression into a pattern.

Usage

From source file:Main.java

public static boolean haveLetter(String password) {
    String str = ".*[a-zA-Z]+.*";
    Pattern p = Pattern.compile(str);
    Matcher m = p.matcher(password);
    return m.matches();
}

From source file:Main.java

public static String url2Folder(String url) {
    Pattern p = Pattern.compile("android/(.*?)/");
    Matcher m = p.matcher(url);/*  w w w .  j av a  2 s . co  m*/
    if (m.find()) {
        MatchResult mr = m.toMatchResult();
        return mr.group(1);
    } else {
        return null;
    }
}

From source file:Main.java

public static boolean isIPAddress(String ipaddr) {
    boolean flag = false;
    Pattern pattern = Pattern.compile(
            "\\b((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\.((?!\\d\\d\\d)\\d+|1\\d\\d|2[0-4]\\d|25[0-5])\\b");
    Matcher m = pattern.matcher(ipaddr);
    flag = m.matches();//from w  w  w  .j  a  v a 2s  . co m
    return flag;
}

From source file:Main.java

public static boolean isChinese(String str) {
    String regEx = "[\\u4e00-\\u9fa5]+";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);//from   www.j av  a2s .  c  o m
    return m.find();
}

From source file:Main.java

public static boolean isMobileNO(String cellphone) {
    Pattern p = Pattern.compile("^[1][34578]\\d{9}$");
    Matcher m = p.matcher(cellphone);
    if (!TextUtils.isEmpty(cellphone)) {
        return m.matches();
    }/*from   www  . j a  v a 2  s .c  o  m*/
    return false;
}

From source file:Main.java

public static boolean isLetter(String string) {
    String regExp = "^[a-zA-Z]*$";
    Pattern pattern = Pattern.compile(regExp);
    Matcher matcher = pattern.matcher(string);
    return matcher.find();// boolean
}

From source file:Main.java

public static String replaceCN(String str) {
    String regEx = "[\\u4e00-\\u9fa5]";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);//w w w .ja  v  a 2s .co m
    return m.replaceAll("");
}

From source file:Main.java

public static boolean isPhone(String inputText) {
    Pattern p = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0,5-9]))\\d{8}$");
    Matcher m = p.matcher(inputText);
    return m.matches();
}

From source file:Main.java

public static String strSpecial(String str) {
    String regEx = "[/\\:*?<>|\"\n\t]";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);/*from  w w w.  j av a  2s .co m*/
    return m.replaceAll("");
}

From source file:Main.java

public static boolean isMobileNO(String mobiles) {
    Pattern p = Pattern.compile("^((13[0-9])|(14[0-9])|(15[^4,\\D])|(17[0-9])|(18[0-9]))\\d{8}$");
    Matcher m = p.matcher(mobiles);

    return m.matches();
}