Package org.miaixz.bus.core.compare

Class PropertyCompare<T>

java.lang.Object

org.miaixz.bus.core.compare.NullCompare<T>

org.miaixz.bus.core.compare.FunctionCompare<T>

org.miaixz.bus.core.compare.PropertyCompare<T>

Type Parameters:

T - 被比较的Bean

All Implemented Interfaces:

Serializable, Comparator<T>

public class PropertyCompare<T>
extends FunctionCompare<T>

Bean属性排序器 支持读取Bean多层次下的属性

Since:

Java 17+

Author:

Kimi Liu

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.miaixz.bus.core.compare.NullCompare

comparator, nullGreater

Constructor Summary

Constructors

Constructor	Description
PropertyCompare(String property)	构造，默认null排在后（从小到大排序）
PropertyCompare(String property, boolean isNullGreater)	构造
PropertyCompare(String property, boolean compareSelf, boolean isNullGreater)	构造

Method Summary

Methods inherited from class org.miaixz.bus.core.compare.NullCompare

compare, doCompare, thenComparing

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

PropertyCompare

public PropertyCompare(String property)

构造，默认null排在后（从小到大排序）

Parameters:

property - 属性名

PropertyCompare

public PropertyCompare(String property,
 boolean isNullGreater)

构造

Parameters:

property - 属性名

isNullGreater - null值是否排在后（从小到大排序）

PropertyCompare

public PropertyCompare(String property,
 boolean compareSelf,
 boolean isNullGreater)

构造

Parameters:

property - 属性名

compareSelf - 在字段值相同情况下，是否比较对象本身。 如果此项为false，字段值比较后为0会导致对象被认为相同，可能导致被去重。

isNullGreater - null值是否排在后（从小到大排序）