public class BooleanUtil
extends java.lang.Object
| 构造器和说明 |
|---|
BooleanUtil() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
isFalse(java.lang.Boolean bool)
是否为false, null值也默认为false
|
static boolean |
isNotFalse(java.lang.Boolean bool) |
static boolean |
isNotTrue(java.lang.Boolean bool) |
static boolean |
isTrue(java.lang.Boolean bool) |
static java.lang.Boolean |
negate(java.lang.Boolean bool) |
static boolean |
toBoolean(java.lang.Boolean bool)
转换为bool
toBoolean(null)=false
toBoolean(Boolean.TRUE)=true
toBoolean(Boolean.FALSE)=false
|
static boolean |
toBooleanDefaultIfNull(java.lang.Boolean bool,
boolean valueIfNull)
转换为bool,如果未null,则使用默认值
toBooleanDefaultIfNull(null, true)=true
|
public static java.lang.Boolean negate(java.lang.Boolean bool)
public static boolean isTrue(java.lang.Boolean bool)
public static boolean isNotTrue(java.lang.Boolean bool)
public static boolean isFalse(java.lang.Boolean bool)
bool - boolpublic static boolean isNotFalse(java.lang.Boolean bool)
public static boolean toBoolean(java.lang.Boolean bool)
toBoolean(null)=false
toBoolean(Boolean.TRUE)=true
toBoolean(Boolean.FALSE)=false
bool - public static boolean toBooleanDefaultIfNull(java.lang.Boolean bool,
boolean valueIfNull)
转换为bool,如果未null,则使用默认值
toBooleanDefaultIfNull(null, true)=true