package org.quattor.pan.template;

import org.quattor.pan.dml.data.Element;

/**
 * Essentially just a structure to hold values related to the processing of the
 * SELF variable. This is treated as a separate structure because we must save
 * (restore) these values when entering (exiting) a structure template.
 * 
 * @author loomis
 * 
 */
public class SelfHolder {

	protected Element element = null;
	protected boolean unmodifiable = false;

	public Element getElement() {
		return element;
	}

	public void setElement(Element element) {
		this.element = element;
	}

	public boolean isUnmodifiable() {
		return unmodifiable;
	}

}
@@ -335,16 +335,25 @@
  * %0A */%0A
+abstract 
 public c

make base SelfHolder class abstract to force use of a specific subclass