nonterminal.java

基于算符优先关心的

package parser;
/**
 * the NonTerminal token, which have two attributes:type and Object
 * @author Yuanhang Yang
 *
 */
public class NonTerminal extends Symbol {

	Object v;
	
	public NonTerminal(int t , Object v) {
		super(t);
		this.v = v;
	}

}