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package org.netbeans.modules.lexer.gen.util;
/**
* Utility methods.
*
* @author Miloslav Metelka
* @version 1.00
*/
public class LexerGenUtilities {
/**
* Append given number of spaces to the given string buffer.
*/
public static void appendSpaces(StringBuffer sb, int spaceCount) {
while (--spaceCount >= 0) {
sb.append(' ');
}
}
/** Split class full name into package name and class name.
* @param full name of the class
* @return array containing package name and the class name.
*/
public static String[] splitClassName(String classFullName) {
int lastDotIndex = classFullName.lastIndexOf('.');
return new String[] {
(lastDotIndex >= 0) ? classFullName.substring(0, lastDotIndex) : "", // pkg name
classFullName.substring(lastDotIndex + 1) // class name
};
}
/** @return original string converted to uppercase with
* hyphens converted to underscores.
* @param s original string.
*/
public static String idToUpperCase(String s) {
return s.toUpperCase().replace('-', '_');
}
/** @return original string converted to lowercase with
* underscores converted to hyphens.
* @param s original string.
*/
public static String idToLowerCase(String s) {
return s.toLowerCase().replace('_', '-');
}
/** Convert string from the shape as it appears
* in the source file into regular java string.
*/
public static String fromSource(String s) {
return LexerGenUtilitiesImpl.fromSource(s);
}
/**
* Escape passed string as XML element content (<code><</code>,
* <code>&</code> and <code>><code> in <code>]]></code> sequences).
* @param text non-null string to be escaped
* @return escaped text for xml
*/
public static String toElementContent(String text) {
return LexerGenUtilitiesImpl.toElementContent(text);
}
}
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