Example usage for java.lang String matches

Introduction

In this page you can find the example usage for java.lang String matches.

Prototype

public boolean matches(String regex)

Source Link

Document

Tells whether or not this string matches the given regular expression.

Usage

From source file:springfox.documentation.builders.PathSelectors.java

/**
 * Predicate that evaluates the supplied regular expression
 *
 * @param pathRegex - regex//from   w w w . j a v a 2 s.  com
 * @return predicate that matches a particular regex
 */
public static Predicate<String> regex(final String pathRegex) {
    return new Predicate<String>() {
        @Override
        public boolean apply(String input) {
            return input.matches(pathRegex);
        }
    };
}

From source file:com.kstenschke.shifter.models.shiftertypes.CssUnit.java

/**
 * @param   str         String to be checked
 * @return   boolean     Does the given string represents a CSS length value?
 */// ww w  .  j a v  a2  s .c o  m
public static boolean isCssUnitValue(String str) {
    return (str.matches("[0-9]*(cm|em|in|pt|px)"));
}

From source file:Main.java

/**
 * Generates valid component id from component name (see general comments in
 * class {@link ComponentIDUtil})//  w  w w  .  j a v  a  2  s .  c om
 * 
 * @param compName
 * @return
 */
public static String generateIDFromName(String compName) {
    String alphaDigitsUnderscoreDashString = compName.replaceAll("[^a-zA-Z0-9\\-\\_]+", "_");
    if (alphaDigitsUnderscoreDashString.matches("^[0-9].*")) {
        alphaDigitsUnderscoreDashString = "_" + alphaDigitsUnderscoreDashString;
    }
    return alphaDigitsUnderscoreDashString;
}

From source file:Main.java

public static String getWifiIpv6() {
    try {/*  ww w . ja v  a 2 s .c  o m*/
        for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                .hasMoreElements();) {
            NetworkInterface intf = en.nextElement();
            for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
                InetAddress inetAddress = enumIpAddr.nextElement();
                if (!inetAddress.isLoopbackAddress() && inetAddress instanceof Inet6Address) {
                    String[] ipv6 = inetAddress.getHostAddress().split("%");
                    String port = ipv6[1];
                    if (port.matches("wlan\\d+")) {
                        return ipv6[0];
                    }
                }
            }
        }
    } catch (SocketException ex) { /*CONSUME*/
    }
    return null;
}

From source file:Main.java

public static boolean isCorrentLength(String str, int length) {
    String telRegex = "[0-9a-z]{" + length + "}";
    return str == null ? false : str.matches(telRegex);
}

From source file:MatchZipCodes.java

public static boolean isZipValid(String zip) {
    boolean retval = false;
    String zipCodePattern = "\\d{5}(-\\d{4})?";
    retval = zip.matches(zipCodePattern);

    String msg = "NO MATCH: pattern:" + zip + "\r\n             regex: " + zipCodePattern;

    if (retval) {
        msg = "MATCH   : pattern:" + zip + "\r\n             regex: " + zipCodePattern;
    }/*from   w  ww .j  a  v a2s .c o m*/

    System.out.println(msg + "\r\n");
    return retval;
}

From source file:com.netflix.imfutility.conversion.templateParameter.TemplateParameter.java

public static boolean isTemplateParameter(String parameterString) {
    return parameterString.matches(TEMPLATE_PARAM_WITH_SUBPARAM);
}

From source file:Main.java

public static Boolean isNumber(String str) {
    Boolean isNumber = false;/* ww w.j a v  a  2s . c  om*/
    String expr = "^[0-9]+$";
    if (str.matches(expr)) {
        isNumber = true;
    }
    return isNumber;
}

From source file:de.olivergierke.whoops.customer.CustomerNumber.java

/**
 * Returns whether the given {@link String} is a valid {@link CustomerNumber}.
 * /*from w ww.j  av  a  2  s  .  c  o m*/
 * @param number
 * @return
 */
public static boolean isValid(String number) {
    return StringUtils.hasText(number) && number.matches(REGEX);
}

From source file:Main.java

/**
 * Checks that string is a valid xml element name
 * //from w  ww  .j a va  2  s.  c  o  m
 *   Names can contain letters, numbers and other characters
 *   Names cannot start with a number or punctuation character
 *   Names cannot start with the letters xml (case insensitive)
 *   Names cannot contain spaces
 * 
 * @param name The string to check
 * @return True if valid
 */
public static boolean isValidElementOrAttribute(String name) {

    // Can't start with punctuation or a number
    if (!name.matches("^[a-zA-Z].*")) {
        return false;
    }

    // Can't start with xml (in any case)
    if (name.toLowerCase().startsWith("xml")) {
        return false;
    }

    // Can't contain spaces, ampersands, greater than or less than, fwd or back slash
    // semi-colon, asterisk, open and close (), open and close {}, open and close []
    // plus sign, single quote, double quote, question mark, exclamation mark, back tick
    // tilde, at sign, dollar sign, percent sign, caret, equals, comma
    return !name.matches("^[a-zA-Z].*[\\s&<>/\\\\|;\\*\\(\\)\\{\\}\\[\\]\\+'\"\\?\\!`~@\\$\\%\\^=,].*");
}