iexpression.java

来自「一个用于搜索本地文件内容的小型搜索引擎」· Java 代码 · 共 12 行

package queries;

public interface IExpression {
	/**
	 * 
	 * build a query with the expression in the parameter
	 * @param exp
	 * @return query the query that after building
	 */
	Query buildExpression(String exp);
}