icu.easyj.core.util

类 ComparableUtils

java.lang.Object

icu.easyj.core.util.ComparableUtils

public abstract class ComparableUtils
extends Object

比较工具类

作者:

wangliang181230

构造器概要

构造器

构造器和说明
ComparableUtils()

方法概要

限定符和类型	方法和说明
static int	compare(int a, int b) Compare a and b.
static int	compare(long a, long b) Compare a and b.
static <T extends Comparable> int	compare(T a, T b) Compare a and b.

从类继承的方法 java.lang.Object

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

构造器详细资料

ComparableUtils

public ComparableUtils()

方法详细资料

compare

public static <T extends Comparable> int compare(T a,
                                                 T b)

Compare a and b.

类型参数:

T - the type of the a and b

参数:

a - the comparable object a

b - the comparable object b

返回:

0: equals -1: a < b 1: a > b

compare

public static int compare(int a,
                          int b)

Compare a and b. This overload method to avoid frequent packaging of primitive data.

参数:

a - the comparable object a

b - the comparable object b

返回:

0: equals -1: a < b 1: a > b

compare

public static int compare(long a,
                          long b)

Compare a and b. This overload method to avoid frequent packaging of primitive data.

参数:

a - the comparable object a

b - the comparable object b

返回:

0: equals -1: a < b 1: a > b