Example usage for java.util.regex Pattern matcher

Introduction

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

Prototype

public Matcher matcher(CharSequence input)

Source Link

Document

Creates a matcher that will match the given input against this pattern.

Usage

From source file:Main.java

public static String replaceBlank(String str) {
    String dest = "";
    if (str != null) {
        Pattern p = Pattern.compile("\\s*|\t|\r|\n");
        Matcher m = p.matcher(str);
        dest = m.replaceAll("");
    }/*from www  .ja va2  s  .  c  om*/
    return dest;
}

From source file:ddf.catalog.content.data.impl.ContentItemValidator.java

private static void validateInput(final String input, Pattern pattern) {
    if (!pattern.matcher(input).matches()) {
        throw new IllegalArgumentException("Illegal characters found while validating [" + input
                + "]. Allowable values must match: " + pattern.pattern());
    }/* w  ww .jav  a  2  s .c  o m*/
}

From source file:Main.java

public static boolean isLong(String str) {
    if ("0".equals(str.trim())) {
        return true;
    }//from  www  .j  av a2s  .c  om
    Pattern pattern = Pattern.compile("^[^0]\\d*");
    Matcher isNum = pattern.matcher(str);
    return isNum.matches();
}

From source file:Main.java

public static boolean isPuleNumber(String str) {
    if (TextUtils.isEmpty(str)) {
        return false;
    }//from  w ww. ja  v a 2  s .c  o  m
    String reg = "^\\d*";
    Pattern pattern = Pattern.compile(reg);
    Matcher matcher = pattern.matcher(str);
    boolean flag = matcher.matches();
    return flag;
}

From source file:Main.java

private static boolean matchRegular(String param, String regular) {
    if (isValidText(param))
        return false;

    Pattern pattern = Pattern.compile(regular);
    return pattern.matcher(param).matches();
}

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   w w w .j a va  2  s .  c  o  m*/
    return false;
}

From source file:Main.java

public static boolean isName(String str) {
    Pattern p = Pattern.compile("^[\\u4E00-\\u9FFF]+$");
    Matcher matcher = p.matcher(str);
    return matcher.matches();
}

From source file:Main.java

public static String getFileName(String fileName) {

    Pattern p_ext = Pattern.compile(pattern);
    Matcher m_ext = p_ext.matcher(fileName);

    if (m_ext.find()) {
        return fileName.substring(0, fileName.indexOf(m_ext.group()));
    } else {//  ww w.jav  a  2s . co  m
        return fileName;
    }
}

From source file:Main.java

public static boolean isHttp(String url) {
    Pattern patt = Pattern.compile(regex);
    Matcher matcher = patt.matcher(url);
    return matcher.matches();
}

From source file:Main.java

public static boolean matchMobilNo(String num) {
    if (TextUtils.isEmpty(num)) {
        return false;
    }//from   ww w .  ja  va  2 s  .com
    String reg = "^((13[0-9])|(14[5,7])|(15[^4,\\D])|(17[0,6,7])|(18[0-9]))\\d{8}$";
    Pattern pattern = Pattern.compile(reg);
    Matcher matcher = pattern.matcher(num);
    boolean flag = matcher.matches();
    return flag;
}