package com.xiaoleilu.hutool.cron.pattern.parser; import com.xiaoleilu.hutool.cron.CronException; /** * 简易值转换器。将给定String值转为int * @author Looly * */ public class SimpleValueParser implements ValueParser { /** 最小值(包括) */ protected int min; /** 最大值(包括) */ protected int max; public SimpleValueParser(int min, int max) { if(min > max){ this.min = max; this.max = min; }else{ this.min = min; this.max = max; } } @Override public int parse(String value) throws CronException { int i; try { i = Integer.parseInt(value); } catch (NumberFormatException e) { throw new CronException(e, "Invalid integer value: [{}]", value); } if (i < min || i > max) { throw new CronException("Value [{}] out of range: [{} , {}]", i, min, max); } return i; } @Override public int getMin() { return this.min; } @Override public int getMax() { return this.max; } }