public abstract class NamedInteger extends Number implements DataObject, Immutable
public static T fromValue(int value)public static T[] namedValues()public static int MIN_VALUEpublic static int MAX_VALUE| Modifier | Constructor and Description |
|---|---|
protected |
NamedInteger(long value)
Constructs an integer without an associated name.
|
protected |
NamedInteger(long value,
String description)
Constructs an integer with an associated name.
|
| Modifier and Type | Method and Description |
|---|---|
byte |
byteValue()
Returns the value of this number as a byte.
|
Object |
clone()
Perform a deep copy of this object.
|
double |
doubleValue()
Returns the value of this number as a double.
|
boolean |
equals(Object obj)
Compares some other object to this one for equality by value (not reference).
|
float |
floatValue()
Returns the value of this number as a float.
|
int |
hashCode()
Gets a hash code value for this object.
|
int |
intValue()
Returns the value of this number as an int.
|
boolean |
isReadOnly()
Check if this object has been set read-only.
|
long |
longValue()
Returns the value of this number as a long.
|
void |
setReadOnly()
Set this object to be "read-only".
|
short |
shortValue()
Returns the value of this number as a short.
|
String |
toString()
Returns either the name of this number if it has a name,
or a string formed from the decimal digits of the number.
|
protected NamedInteger(long value,
String description)
value - integerdescription - nameprotected NamedInteger(long value)
value - integerpublic Object clone()
DataObjectInherently immutable objects may optionally return the same object without modification from clone(), rather than constructing a new instance.
clone in interface DataObjectclone in class Objectpublic void setReadOnly()
DataObjectNote that a read-only object is not necessarily immutable; if reference types are returned from accessors, then callers could theoretically mutate those objects even if the top-level object is marked as read-only. The ability to make objects read-only is intended to catch programming errors (e.g. attempting to modify a data object passed as part of a SLEE event), not to provide an absolute guarantee of immutability.
Calling setReadOnly() on an object that is already read-only is a no-op.
Some DataObject implementations may be inherently immutable. In those cases, they are considered always read-only.
setReadOnly in interface DataObjectpublic boolean isReadOnly()
DataObjectisReadOnly in interface DataObjectDataObject.setReadOnly()public byte byteValue()
public double doubleValue()
doubleValue in class Numberpublic float floatValue()
floatValue in class Numberpublic int intValue()
public long longValue()
public short shortValue()
shortValue in class Numberpublic String toString()
public boolean equals(Object obj)