PatchElement.java

package net.sf.jlinkgrammar;

/**
 * TODO add javadoc
 *
 */
public class PatchElement {
    boolean used; /* true if this link is used, else false  */
    boolean changed; /* true if this link changed, else false  */
    int newl; /* the new value of the left end          */
    int newr; /* the new value of the right end         */

}