java.lang
Class Short
- java.lang.Object
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- java.lang.Short
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public class Short extends Object
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Field Summary
Fields Modifier and Type Field and Description static short
MAX_VALUE
Constant for the maximumShort
value, 215-1static short
MIN_VALUE
Constant for the minimumShort
value, -215.
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Constructor Summary
Constructors Constructor and Description Short(short value)
Constructs a newShort
with the specified primitive short value.
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Method Summary
Methods Modifier and Type Method and Description boolean
equals(Object object)
Compares this instance with the specified object and indicates if they are equal.int
hashCode()
Returns an integer hash code for this short.static short
parseShort(String string)
Parses the specified string as a signed decimal short value.static short
parseShort(String string, int radix)
Parses the specified string as a signed short value using the specified radix.short
shortValue()
Gets the primitive value of this short.String
toString()
Converts this short into its decimal string representation.static Short
valueOf(short s)
Returns aShort
instance for the specified short value.
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Field Detail
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MAX_VALUE
public static final short MAX_VALUE
Constant for the maximumShort
value, 215-1- See Also:
- Constant Field Values
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MIN_VALUE
public static final short MIN_VALUE
Constant for the minimumShort
value, -215.- See Also:
- Constant Field Values
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Constructor Detail
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Short
public Short(short value)
Constructs a newShort
with the specified primitive short value.- Parameters:
value
- the primitive short value to store in the new instance.
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Method Detail
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shortValue
public short shortValue()
Gets the primitive value of this short.- Returns:
- this object's primitive value.
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equals
public boolean equals(Object object)
Compares this instance with the specified object and indicates if they are equal. In order to be equal,object
must be an instance ofShort
and have the same short value as this object.- Overrides:
equals
in classObject
- Parameters:
object
- the object to compare this short with.- Returns:
true
if the specified object is equal to thisShort
;false
otherwise.- See Also:
Object.hashCode()
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hashCode
public int hashCode()
Returns an integer hash code for this short.- Overrides:
hashCode
in classObject
- Returns:
- this object's hash code.
- See Also:
Object.equals(java.lang.Object)
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toString
public String toString()
Converts this short into its decimal string representation. The returned string is a concatenation of a minus sign if the number is negative and characters from '0' to '9'.
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parseShort
public static short parseShort(String string) throws NumberFormatException
Parses the specified string as a signed decimal short value. The ASCII character - ('-') is recognized as the minus sign.- Parameters:
string
- the string representation of a short value.- Returns:
- the primitive short value represented by
string
. - Throws:
NumberFormatException
- ifstring
isnull
, has a length of zero or can not be parsed as a short value.
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parseShort
public static short parseShort(String string, int radix) throws NumberFormatException
Parses the specified string as a signed short value using the specified radix. The ASCII character - ('-') is recognized as the minus sign.- Parameters:
string
- the string representation of a short value.radix
- the radix to use when parsing.- Returns:
- the primitive short value represented by
string
usingradix
. - Throws:
NumberFormatException
- ifstring
isnull
or has a length of zero,radix < Character.MIN_RADIX
,radix > Character.MAX_RADIX
, or ifstring
can not be parsed as a short value.
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valueOf
public static Short valueOf(short s)
Returns aShort
instance for the specified short value.If it is not necessary to get a new
Short
instance, it is recommended to use this method instead of the constructor, since it maintains a cache of instances which may result in better performance.- Parameters:
s
- the short value to store in the instance.- Returns:
- a
Short
instance containings
. - Since:
- 1.5
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