Utilities.java

/*
 * #%~
 * New Pretty Printer
 * %%
 * Copyright (C) 2008 - 2014 Overture
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #~%
 */
package org.overture.core.npp;

/**
 * The Class Utilities provides a small library of static methods that
 * perform string manipulations. These manipulations are simples ones used
 * throughout the visitors of the pretty printer.
 */
public abstract class Utilities {

	/**
	 * Wrap a string in parenthesis.
	 * 
	 * @param s
	 *            the string to be wrapped
	 * 
	 * @return the wrapped string: <code>"(s)"</code>
	 */
	public static String wrap(String s) {
		StringBuilder sb = new StringBuilder();

		sb.append("(");
		sb.append(s);
		sb.append(")");

		return sb.toString();
	}

}