org.apache.commons.lang.mutable

Class MutableShort

Implemented Interfaces:
Comparable, Mutable

public class MutableShort
extends Number
implements Comparable, Mutable

A mutable short wrapper.
Version:
$Id: MutableShort.java 161243 2005-04-14 04:30:28Z ggregory $
Since:
2.1
See Also:
Short

Constructor Summary

MutableShort()
Constructs a new MutableShort with the default value of zero.
MutableShort(Number value)
Constructs a new MutableShort with the specified value.
MutableShort(short value)
Constructs a new MutableShort with the specified value.

Method Summary

int
compareTo(Object obj)
Compares this mutable to another in ascending order.
double
doubleValue()
Returns the value of this MutableShort as a double.
boolean
equals(Object obj)
Compares this object against the specified object.
float
floatValue()
Returns the value of this MutableShort as a float.
Object
getValue()
Gets the value as a Short instance.
int
hashCode()
Returns a suitable hashcode for this mutable.
int
intValue()
Returns the value of this MutableShort as a int.
long
longValue()
Returns the value of this MutableShort as a long.
void
setValue(Object value)
Sets the value from any Number instance.
void
setValue(short value)
Sets the value.
short
shortValue()
Returns the value of this MutableShort as a short.
String
toString()
Returns the String value of this mutable.

Constructor Details

MutableShort

public MutableShort()
Constructs a new MutableShort with the default value of zero.

MutableShort

public MutableShort(Number value)
Constructs a new MutableShort with the specified value.
Parameters:
value - a value.

MutableShort

public MutableShort(short value)
Constructs a new MutableShort with the specified value.
Parameters:
value - a value.

Method Details

compareTo

public int compareTo(Object obj)
Compares this mutable to another in ascending order.
Parameters:
obj - the mutable to compare to
Returns:
negative if this is less, zero if equal, positive if greater

doubleValue

public double doubleValue()
Returns the value of this MutableShort as a double.
Returns:
the numeric value represented by this object after conversion to type double.

equals

public boolean equals(Object obj)
Compares this object against the specified object. The result is true if and only if the argument is not null and is a MutableShort object that contains the same short value as this object.
Parameters:
obj - the object to compare with.
Returns:
true if the objects are the same; false otherwise.

floatValue

public float floatValue()
Returns the value of this MutableShort as a float.
Returns:
the numeric value represented by this object after conversion to type float.

getValue

public Object getValue()
Gets the value as a Short instance.
Specified by:
getValue in interface Mutable
Returns:
the value as a Short

hashCode

public int hashCode()
Returns a suitable hashcode for this mutable.
Returns:
a suitable hashcode

intValue

public int intValue()
Returns the value of this MutableShort as a int.
Returns:
the numeric value represented by this object after conversion to type int.

longValue

public long longValue()
Returns the value of this MutableShort as a long.
Returns:
the numeric value represented by this object after conversion to type long.

setValue

public void setValue(Object value)
Sets the value from any Number instance.
Specified by:
setValue in interface Mutable
Parameters:
value - the value to set

setValue

public void setValue(short value)
Sets the value.
Parameters:
value - the value to set

shortValue

public short shortValue()
Returns the value of this MutableShort as a short.
Returns:
the numeric value represented by this object after conversion to type short.

toString

public String toString()
Returns the String value of this mutable.
Returns:
the mutable value as a string

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