operator_leftparentheses.java

java实现的全文搜索引擎

/**
 * Decorator Pattern
 */
package cn.edu.nju.software.ruse;

/**
 * @author spring
 *
 */
public class Operator_LeftParentheses extends Operator {

	/* (non-Javadoc)
	 * @see main.Operand#getPRI()
	 */
	public Operator_LeftParentheses() {
		desription = "(";
		PRI = PRI_LEFTPARENTHESES;
	}
	public int getPRI() {
		return PRI;
	}

}