terminal.java

基于算符优先关心的

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

	String str;
	
	public Terminal(int t,String s) {
		super(t);
		this.str = s;
		
	}

}