org.dromara.hutool.core.comparator

类 FieldsComparator<T>

java.lang.Object

org.dromara.hutool.core.comparator.NullComparator<T>

org.dromara.hutool.core.comparator.FieldsComparator<T>

类型参数:

T - 被比较的Bean

所有已实现的接口:

Serializable, Comparator<T>

public class FieldsComparator<T>
extends NullComparator<T>

Bean字段排序器
参阅feilong-core中的PropertyComparator

作者:

Looly

另请参阅:

序列化表格

字段概要

从类继承的字段 org.dromara.hutool.core.comparator.NullComparator

comparator, nullGreater

构造器概要

构造器

构造器和说明
FieldsComparator(boolean nullGreater, Class<T> beanClass, String... fieldNames) 构造
FieldsComparator(Class<T> beanClass, String... fieldNames) 构造

方法概要

从类继承的方法 org.dromara.hutool.core.comparator.NullComparator

compare, doCompare, thenComparing

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

构造器详细资料

FieldsComparator

public FieldsComparator(Class<T> beanClass,
                        String... fieldNames)

构造

参数:

beanClass - Bean类

fieldNames - 多个字段名

FieldsComparator

public FieldsComparator(boolean nullGreater,
                        Class<T> beanClass,
                        String... fieldNames)

构造

参数:

nullGreater - 是否null在后

beanClass - Bean类

fieldNames - 多个字段名