cn.net.wanmo.common.util

类 BooleanUtil

java.lang.Object

org.apache.commons.lang3.BooleanUtils

cn.net.wanmo.common.util.BooleanUtil

public class BooleanUtil
extends org.apache.commons.lang3.BooleanUtils

Boolean 工具类

构造器概要

构造器

构造器和说明
BooleanUtil()

方法概要

限定符和类型	方法和说明
static boolean	toBoolean(String str) 将字符串 转为 boolean.

从类继承的方法 org.apache.commons.lang3.BooleanUtils

and, and, isFalse, isNotFalse, isNotTrue, isTrue, negate, or, or, toBoolean, toBoolean, toBoolean, toBoolean, toBoolean, toBooleanDefaultIfNull, toBooleanObject, toBooleanObject, toBooleanObject, toBooleanObject, toBooleanObject, toBooleanObject, toInteger, toInteger, toInteger, toIntegerObject, toIntegerObject, toIntegerObject, toIntegerObject, toString, toString, toStringOnOff, toStringOnOff, toStringTrueFalse, toStringTrueFalse, toStringYesNo, toStringYesNo, xor, xor

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

BooleanUtil

public BooleanUtil()

方法详细资料

toBoolean

public static boolean toBoolean(String str)

将字符串 转为 boolean.

'true', 'on', 'y', 't' or 'yes' (case insensitive) will return true. Otherwise, false is returned.

NOTE: 如果为空，则为 false.

   // N.B. case is not significant
   BooleanUtils.toBoolean("true")  = Boolean.TRUE
   BooleanUtils.toBoolean("T")     = Boolean.TRUE // i.e. T[RUE]
   BooleanUtils.toBoolean("on")    = Boolean.TRUE
   BooleanUtils.toBoolean("ON")    = Boolean.TRUE
   BooleanUtils.toBoolean("yes")   = Boolean.TRUE
   BooleanUtils.toBoolean("Y")     = Boolean.TRUE // i.e. Y[ES]
 

参数:

str - the String to check; 不区分大小写

返回:

the Boolean value of the string, false if no match or null input