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add method

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This commit is contained in:
Looly
2022-02-13 19:40:40 +08:00
parent dc97eb7aca
commit 4fc615d224
3 changed files with 13 additions and 4 deletions
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4
hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java
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@@ -1887,6 +1887,8 @@ public class DateUtil extends CalendarUtil {
* @param start 开始区间
* @param end 结束区间
* @return true 包含
* @author handy
* @since 5.7.21
*/
public static List<DateTime> rangeContains(DateRange start, DateRange end) {
List<DateTime> startDateTimes = CollUtil.newArrayList((Iterable<DateTime>) start);
@@ -1900,6 +1902,8 @@ public class DateUtil extends CalendarUtil {
* @param start 开始区间
* @param end 结束区间
* @return true 包含
* @author handy
* @since 5.7.21
*/
public static List<DateTime> rangeNotContains(DateRange start, DateRange end) {
List<DateTime> startDateTimes = CollUtil.newArrayList((Iterable<DateTime>) start);

12
hutool-core/src/test/java/cn/hutool/core/lang/RangeTest.java
View File

@@ -4,6 +4,7 @@ import cn.hutool.core.date.DateField;
import cn.hutool.core.date.DateRange;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import org.junit.Assert;
import org.junit.Test;
@@ -58,8 +59,8 @@ public class RangeTest {
Assert.assertEquals(sb.toString(), "1#2#3#");
StringBuilder sb2 = new StringBuilder();
DateUtil.rangeConsume(null, null, DateField.DAY_OF_YEAR, a -> sb.append(DateTime.of(a).dayOfMonth()).append("#"));
Assert.assertEquals(sb2.toString(), "");
DateUtil.rangeConsume(null, null, DateField.DAY_OF_YEAR, a -> sb2.append(DateTime.of(a).dayOfMonth()).append("#"));
Assert.assertEquals(sb2.toString(), StrUtil.EMPTY);
}
@Test
@@ -149,7 +150,8 @@ public class RangeTest {
DateRange endRange = DateUtil.range(start1, end1, DateField.DAY_OF_YEAR);
// 交集
List<DateTime> dateTimes = DateUtil.rangeContains(startRange, endRange);
dateTimes.parallelStream().forEach(System.out::println);
Assert.assertEquals(1, dateTimes.size());
Assert.assertEquals(DateUtil.parse("2017-01-31"), dateTimes.get(0));
}
@Test
@@ -164,7 +166,9 @@ public class RangeTest {
DateRange endRange = DateUtil.range(start1, end1, DateField.DAY_OF_YEAR);
// 差集
List<DateTime> dateTimes1 = DateUtil.rangeNotContains(startRange, endRange);
dateTimes1.parallelStream().forEach(System.out::println);
Assert.assertEquals(1, dateTimes1.size());
Assert.assertEquals(DateUtil.parse("2017-01-31"), dateTimes1.get(0));
}
}