Java String Underscore to underscoreToPascalCase(final String str)

Description

underscore To Pascal Case

License

Open Source License

Declaration

public static String underscoreToPascalCase(final String str) 

Method Source Code

//package com.java2s;

public class Main {
    public static String underscoreToPascalCase(final String str) {
        return underscoreTo(str, true);
    }/*from   w  w  w . j a  va  2  s.  c  o m*/

    private static String underscoreTo(final String str, final boolean pascal) {
        final StringBuilder sb = new StringBuilder();
        boolean underscore = false;
        for (int i = 0; i < str.length(); i++) {
            char c = str.charAt(i);
            if (c == '_') {
                underscore = true;
            } else {
                if (underscore || (i == 0 && pascal)) {
                    sb.append(Character.toUpperCase(c));
                } else {
                    sb.append(c);
                }
                underscore = false;
            }
        }
        return sb.toString();
    }
}

Related

1. underscoreDashToCamelCase(String s)
2. underscoresToCamelCaseImpl(String input, boolean capNextLetter)
3. underscoresToSpaces(String value)
4. underscoreToCamel(String input, boolean firstLetterUppercase)
5. underscoreToCamelCase(String wordConstruct)
6. underscoreToSpace(String text)
7. underscoreToSpace(String value)