org.jboss.lang
Class EnumImpl<E extends EnumImpl<E>>

java.lang.Object
  org.jboss.lang.EnumImpl<E>

All Implemented Interfaces:

Serializable, Comparable<E>

public abstract class EnumImpl<E extends EnumImpl<E>>
extends Object
implements Serializable, Comparable<E>

Mapping of the java.lang.Enum.

Version:

$Revision: 227 $

Author:

Adrian Brock, Scott.Stark@jboss.org

See Also:

Serialized Form

Constructor Summary

protected

EnumImpl(String name, int ordinal) Create an enum type.

Method Summary

protected Object	clone()
int	compareTo(E o)
boolean	equals(Object other)
Class<E>	getDeclaringClass()
int	hashCode()
String	name()
int	ordinal()
String	toString()
static <T extends EnumImpl<T>> T	valueOf(Class<T> enumType, String name) Obtain the Enum of enumType for the given name.
static <T extends EnumImpl<T>> T[]	values(Class<T> enumType) Obtain the array of Enums for enumType.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumImpl

protected EnumImpl(String name,
                   int ordinal)

Create an enum type. This registers the enum with the class enumConstants to support the valueOf, values methods.

Parameters:

name - - the string representation of the enum

ordinal - - the int representation of the enum

See Also:

org.jboss.weaver.retro.WeaverRetroJdk14#rewriteEnum(ClassLoader, CompilerClassInfo)

Method Detail

valueOf

public static <T extends EnumImpl<T>> T valueOf(Class<T> enumType,
                                                String name)

Obtain the Enum of enumType for the given name.

Parameters:

enumType - - the class for the enum type

name - - the string representation of the enum type

Returns:

the T enum type if found, null otherwise

values

public static <T extends EnumImpl<T>> T[] values(Class<T> enumType)

Obtain the array of Enums for enumType.

Parameters:

enumType - - the class for the enum type

Returns:

the T[] enum types if enumType is a registered type, null otherwise

name

public final String name()

ordinal

public final int ordinal()

toString

public String toString()

Overrides:

toString in class Object

equals

public final boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public final int compareTo(E o)

Specified by:

compareTo in interface Comparable<E extends EnumImpl<E>>

clone

protected final Object clone()
                      throws CloneNotSupportedException

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

getDeclaringClass

public final Class<E> getDeclaringClass()