com.alipay.trade.utils

类 Utils

java.lang.Object

com.alipay.trade.utils.Utils

public class Utils
extends Object

Created by liuyangkly on 15/6/27. 杂物工具类

方法概要

限定符和类型	方法和说明
static boolean	isEmpty(Object object) Is empty boolean.
static <T> boolean	isListEmpty(List<T> list) Is list empty boolean.
static <T> boolean	isListNotEmpty(List<T> list) Is list not empty boolean.
static boolean	isNotEmpty(Object object) Is not empty boolean.
static void	sleep(long time) Sleep.
static String	toAmount(long amount) To amount string.
static String	toDate(Date date) To date string.

从类继承的方法 java.lang.Object

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

方法详细资料

toAmount

public static String toAmount(long amount)

To amount string.

参数:

amount - the amount

返回:

the string

toDate

public static String toDate(Date date)

To date string.

参数:

date - the date

返回:

the string

isEmpty

public static boolean isEmpty(Object object)

Is empty boolean.

参数:

object - the object

返回:

the boolean

isNotEmpty

public static boolean isNotEmpty(Object object)

Is not empty boolean.

参数:

object - the object

返回:

the boolean

isListNotEmpty

public static <T> boolean isListNotEmpty(List<T> list)

Is list not empty boolean.

类型参数:

T - the type parameter

参数:

list - the list

返回:

the boolean

isListEmpty

public static <T> boolean isListEmpty(List<T> list)

Is list empty boolean.

类型参数:

T - the type parameter

参数:

list - the list

返回:

the boolean

sleep

public static void sleep(long time)

Sleep.

参数:

time - the time