English
- package com.company.section6;
- /**
- * @author cbf4Life cbf4life@126.com
- * I'm glad to share my knowledge with you all.
- */
- public interface ISpecification {
- //候选者是否满足要求
- public boolean isSatisfiedBy(Object candidate);
- //and操作
- public ISpecification and(ISpecification spec);
- //or操作
- public ISpecification or(ISpecification spec);
- //not操作
- public ISpecification not();
- }
