cn.hutool.cron.pattern.matcher.YearValueMatcher Maven / Gradle / Ivy
package cn.hutool.cron.pattern.matcher;
import java.util.Collection;
import java.util.LinkedHashSet;
/**
* 年匹配
* 考虑年数字太大，不适合boolean数组，单独使用{@link LinkedHashSet}匹配
*
* @author Looly
*/
public class YearValueMatcher implements PartMatcher {
private final LinkedHashSet valueList;
public YearValueMatcher(Collection intValueList) {
this.valueList = new LinkedHashSet<>(intValueList);
}
@Override
public boolean match(Integer t) {
return valueList.contains(t);
}
@Override
public int nextAfter(int value) {
for (Integer year : valueList) {
if (year >= value) {
return year;
}
}
// 年无效，此表达式整体无效
return -1;
}
}