Package io.netty.util

Class AbstractConstant<T extends AbstractConstant<T>>

java.lang.Object

io.netty.util.AbstractConstant<T>

All Implemented Interfaces:

Constant<T>, Comparable<T>

Direct Known Subclasses:

AttributeKey, ChannelOption, Signal.SignalConstant, SslContextOption

public abstract class AbstractConstant<T extends AbstractConstant<T>>
extends Object
implements Constant<T>

Base implementation of Constant.

Field Summary

Fields

Modifier and Type	Field	Description
private final int	id
private final String	name
private static final AtomicLong	uniqueIdGenerator
private final long	uniquifier

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractConstant(int id, String name)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
final int	compareTo(T o)
final boolean	equals(Object obj)
final int	hashCode()
final int	id()	Returns the unique number assigned to this Constant.
final String	name()	Returns the name of this Constant.
final String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

uniqueIdGenerator

private static final AtomicLong uniqueIdGenerator

id

private final int id

name

private final String name

uniquifier

private final long uniquifier

Constructor Details

AbstractConstant

protected AbstractConstant(int id,
 String name)

Creates a new instance.

Method Details

name

public final String name()

Description copied from interface: Constant

Returns the name of this Constant.

Specified by:

name in interface Constant<T extends AbstractConstant<T>>

id

public final int id()

Description copied from interface: Constant

Returns the unique number assigned to this Constant.

Specified by:

id in interface Constant<T extends AbstractConstant<T>>

toString

public final String toString()

Overrides:

toString in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

compareTo

public final int compareTo(T o)

Specified by:

compareTo in interface Comparable<T extends AbstractConstant<T>>