public class ValueUtils extends Object
| Modifier and Type | Method and Description |
|---|---|
static Boolean |
getValue(Boolean booleanValue)
Return true if booleanValue is not null and is true.
|
static Double |
getValue(Double value)
Returns 0 if given value is null; else returns it self.
|
static Float |
getValue(Float value)
Returns 0 if given value is null; else returns it self.
|
static Integer |
getValue(Integer value)
Returns 0 if given value is null; else returns it self.
|
static Long |
getValue(Long value)
Returns 0 if given value is null; else returns it self.
|
static Number |
getValue(Number value)
Returns 0 if given value is null; else returns it self.
|
static String |
toString(long source,
int size)
Returns a string by given value.
Fill "0" in the head of given source if given source value length below given size; string of given source value otherwise. |
public static Long getValue(Long value)
value - value to be test.public static Integer getValue(Integer value)
value - value to be test.public static Double getValue(Double value)
value - value to be test.public static Float getValue(Float value)
value - value to be test.public static Number getValue(Number value)
value - value to be test.public static String toString(long source, int size)
e.g:
source:123,size:4 ==> "0123".
source:12345,size:4 ==> "12345".
source - the source value.size - the display string size.Copyright © 2014. All rights reserved.