Example usage for org.apache.commons.lang CharSetUtils squeeze

Introduction

In this page you can find the example usage for org.apache.commons.lang CharSetUtils squeeze.

Prototype

public static String squeeze(String str, String[] set)

Source Link

Document

Squeezes any repetitions of a character that is mentioned in the supplied set.

An example is:

squeeze("hello", {"el"}) => "helo"

Usage

From source file:MainClass.java

public static void main(String[] args) {

    //Removes specified character repetitions  
    System.out.println("Squeeze B and o = " + CharSetUtils.squeeze("BBoooorisbbbecker", "Bo"));
}

From source file:CharSetUtilsTrial.java

public static void main(String[] args) {

    // Keeps only the characters specified
    System.out.println("Keep B and o = " + CharSetUtils.keep("BorisBecker", "Bo")); // BoB

    // Removes specified character repetitions
    System.out.println("Squeeze B and o = " + CharSetUtils.squeeze("BBoooorisbbbecker", "Bo")); // Borisbbbecker

}

From source file:org.apache.wookie.w3c.util.UnicodeUtils.java

/**
 * Normalizes all space characters (and whitespace if includeWhitespace is set to true) in the given string to 
 * U+0020, then collapses multiple adjacent spaces to a single space, and
 * removes any leading and trailing spaces. If the input string is null,
 * the method returns an empty string ("")
 * @param in the string to normalize//w ww . j av a2s.  c om
 * @param includeWhitespace set to true to normalize whitespace as well as space characters
 * @return the normalized string
 */
private static String normalize(String in, boolean includeWhitespace) {
    if (in == null)
        return "";
    // Create a buffer for the string
    StringBuffer buf = new StringBuffer();
    // Iterate over characters in the string and append them to buffer, replacing matching characters with standard spaces
    for (int x = 0; x < in.length(); x++) {
        char ch = in.charAt(x);
        if (Character.isSpaceChar(ch) || (Character.isWhitespace(ch) && includeWhitespace)) {
            ch = ' ';
        }
        buf.append(ch);
    }
    String str = buf.toString();
    // Squeeze out extra spaces
    str = CharSetUtils.squeeze(str, " ");
    // Strip off trailing and leading spaces
    str = StringUtils.strip(str);
    return str;
}

From source file:org.rascalmpl.library.Prelude.java

public IString squeeze(IString src, IString charSet) {
    //@{http://commons.apache.org/lang/api-2.6/index.html?org/apache/commons/lang/text/package-summary.html}
    String s = CharSetUtils.squeeze(src.getValue(), charSet.getValue());
    return values.string(s);
}