Class java.lang.Short
java.lang.Object
|
+----java.lang.Number
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+----java.lang.Short
- public final class Short
- extends Number
- implements Comparable
The Short class is the standard wrapper for short values.
- Since:
- JDK1.1
- See Also:
- Number
Field Summary
|
static short
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MAX_VALUE
The maximum value a Short can have.
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static short
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MIN_VALUE
The minimum value a Short can have.
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static Class
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TYPE
The Class object representing the primitive type short.
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Constructor Summary
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Short(short value)
Constructs a Short object initialized to the specified short value.
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Short(String s)
Constructs a Short object initialized to the value specified by the
String parameter.
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Method Summary
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byte
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byteValue()
Returns the value of this Short as a byte.
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int
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compareTo(Short anotherShort)
Compares two Shorts numerically.
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int
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compareTo(Object o)
Compares this Short to another Object.
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static Short
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decode(String nm)
Decodes a String into a Short.
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double
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doubleValue()
Returns the value of this Short as a double.
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boolean
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equals(Object obj)
Compares this object to the specified object.
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float
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floatValue()
Returns the value of this Short as a float.
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int
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hashCode()
Returns a hashcode for this Short.
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int
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intValue()
Returns the value of this Short as an int.
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long
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longValue()
Returns the value of this Short as a long.
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static short
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parseShort(String s)
Assuming the specified String represents a short, returns
that short's value.
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static short
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parseShort(String s,
int radix)
Assuming the specified String represents a short, returns
that short's value.
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short
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shortValue()
Returns the value of this Short as a short.
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static String
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toString(short s)
Returns a new String object representing the specified
Short.
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String
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toString()
Returns a String object representing this Short's value.
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static Short
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valueOf(String s,
int radix)
Assuming the specified String represents a short, returns a
new Short object initialized to that value.
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static Short
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valueOf(String s)
Assuming the specified String represents a short, returns a
new Short object initialized to that value.
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Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MIN_VALUE
public static final short MIN_VALUE
- The minimum value a Short can have.
MAX_VALUE
public static final short MAX_VALUE
- The maximum value a Short can have.
TYPE
public static final Class TYPE
- The Class object representing the primitive type short.
Short
public Short(short value)
- Constructs a Short object initialized to the specified short value.
- Parameters:
value
- the initial value of the Short
Short
public Short(String s) throws NumberFormatException
- Constructs a Short object initialized to the value specified by the
String parameter. The radix is assumed to be 10.
- Parameters:
s
- the String to be converted to a Short
- Throws:
- NumberFormatException - If the String does not
contain a parsable short.
toString
public static String toString(short s)
- Returns a new String object representing the specified
Short. The radix is assumed to be 10.
- Parameters:
s
- the short to be converted
parseShort
public static short parseShort(String s) throws NumberFormatException
- Assuming the specified String represents a short, returns
that short's value. Throws an exception if the String cannot
be parsed as a short. The radix is assumed to be 10.
- Parameters:
s
- the String containing the short
- Throws:
- NumberFormatException - If the string does not
contain a parsable short.
parseShort
public static short parseShort(String s,
int radix) throws NumberFormatException
- Assuming the specified String represents a short, returns
that short's value. Throws an exception if the String cannot
be parsed as a short.
- Parameters:
s
- the String containing the short
radix
- the radix to be used
- Throws:
- NumberFormatException - If the String does not
contain a parsable short.
valueOf
public static Short valueOf(String s,
int radix) throws NumberFormatException
- Assuming the specified String represents a short, returns a
new Short object initialized to that value. Throws an
exception if the String cannot be parsed as a short.
- Parameters:
s
- the String containing the integer
radix
- the radix to be used
- Throws:
- NumberFormatException - If the String does not
contain a parsable short.
valueOf
public static Short valueOf(String s) throws NumberFormatException
- Assuming the specified String represents a short, returns a
new Short object initialized to that value. Throws an
exception if the String cannot be parsed as a short.
- Parameters:
s
- the String containing the integer
- Throws:
- NumberFormatException - If the String does not
contain a parsable short.
decode
public static Short decode(String nm) throws NumberFormatException
- Decodes a String into a Short. The String may represent
decimal, hexadecimal, and octal numbers.
- Parameters:
nm
- the string to decode
byteValue
public byte byteValue()
- Returns the value of this Short as a byte.
- Overrides:
- byteValue in class Number
shortValue
public short shortValue()
- Returns the value of this Short as a short.
- Overrides:
- shortValue in class Number
intValue
public int intValue()
- Returns the value of this Short as an int.
- Overrides:
- intValue in class Number
longValue
public long longValue()
- Returns the value of this Short as a long.
- Overrides:
- longValue in class Number
floatValue
public float floatValue()
- Returns the value of this Short as a float.
- Overrides:
- floatValue in class Number
doubleValue
public double doubleValue()
- Returns the value of this Short as a double.
- Overrides:
- doubleValue in class Number
toString
public String toString()
- Returns a String object representing this Short's value.
- Overrides:
- toString in class Object
hashCode
public int hashCode()
- Returns a hashcode for this Short.
- Overrides:
- hashCode in class Object
equals
public boolean equals(Object obj)
- Compares this object to the specified object.
- Parameters:
obj
- the object to compare with
- Returns:
- true if the objects are the same; false otherwise.
- Overrides:
- equals in class Object
compareTo
public int compareTo(Short anotherShort)
- Compares two Shorts numerically.
- Implements:
- compareTo in interface Comparable
- Parameters:
anotherShort
- the Short
to be compared.
- Returns:
- the value
0
if the argument Short is equal to
this Short; a value less than 0
if this Short
is numerically less than the Short argument; and a
value greater than 0
if this Short is
numerically greater than the Short argument
(signed comparison).
compareTo
public int compareTo(Object o)
- Compares this Short to another Object. If the Object is a Short,
this function behaves like
compareTo(Short)
. Otherwise,
it throws a ClassCastException
(as Shorts are comparable
only to other Shorts).
- Implements:
- compareTo in interface Comparable
- Parameters:
o
- the Object
to be compared.
- Returns:
- the value
0
if the argument is a Short
numerically equal to this Short; a value less than
0
if the argument is a Short numerically
greater than this Short; and a value greater than
0
if the argument is a Short numerically
less than this Short. - Throws:
ClassCastException
- if the argument is not a
Short
.- See Also:
- Comparable
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