/**
 *
 */
package org.gcube.datatransfer.resolver.scope;


/**
 * The Class ScopeUtil.
 *
 * @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
 * Nov 5, 2018
 */
public class ScopeUtil {

	public static final String SCOPE_SEPARATOR = "|";

	/**
	 * Normalize scope.
	 * Add the '/' as prefix and remove all '|'
	 * @param scope the scope
	 * @return the normalized scope
	 */
	public static String normalizeScope(String scope){
		if(!scope.startsWith("/"))
			scope="/"+scope;
		scope = scope.replaceAll("\\"+SCOPE_SEPARATOR, "/");
		return scope;
	}
}