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com.jguild.jrpm.io.constant
Class EnumDelegate  

java.lang.Object
  com.jguild.jrpm.io.constant.EnumDelegate

All Implemented Interfaces:

EnumIf

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class EnumDelegate

extends java.lang.Object

implements EnumIf

Abstract Enum class.

Version:

$Id: EnumDelegate.java,v 1.2 2003/10/20 16:32:12 mkuss Exp $

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Nested Class Summary
private  class	EnumDelegate.MapEntry           Inner class to map ids and names of enums

 

Field Summary
static int	_UNKNOWN
private  long	id
private static java.util.HashMap	map
private  java.lang.String	name

 

Constructor Summary

EnumDelegate(java.lang.Class refClass, long id, java.lang.String name, EnumIf realEnum)           Creates a new EnumDelegate object.

 

Method Summary
static boolean	containsEnumId(java.lang.Class refClass, java.lang.Long id)           Check if this enum class contains a enum of a specified id
static EnumIf	getEnumById(java.lang.Class refClass, long id)           Get a enum by id
static EnumIf	getEnumByName(java.lang.Class refClass, java.lang.String name)           Get a enum by name
static java.lang.String[]	getEnumNames(java.lang.Class refClass)           Get all defined enums of this class
long	getId()           Get the id of this enum object
java.lang.String	getName()           Get the name of this enum object
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

map

private static final java.util.HashMap map

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_UNKNOWN

public static final int _UNKNOWN

See Also:

Constant Field Values

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name

private java.lang.String name

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id

private long id

Constructor Detail

EnumDelegate

public EnumDelegate(java.lang.Class refClass,
                    long id,
                    java.lang.String name,
                    EnumIf realEnum)

Creates a new EnumDelegate object.

Method Detail

getEnumById

public static EnumIf getEnumById(java.lang.Class refClass,
                                 long id)

Get a enum by id

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getEnumByName

public static EnumIf getEnumByName(java.lang.Class refClass,
                                   java.lang.String name)

Get a enum by name

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getEnumNames

public static java.lang.String[] getEnumNames(java.lang.Class refClass)

Get all defined enums of this class

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getId

public long getId()

Description copied from interface: EnumIf

Get the id of this enum object

Specified by:

getId in interface EnumIf

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getName

public java.lang.String getName()

Description copied from interface: EnumIf

Get the name of this enum object

Specified by:

getName in interface EnumIf

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containsEnumId

public static boolean containsEnumId(java.lang.Class refClass,
                                     java.lang.Long id)

Check if this enum class contains a enum of a specified id

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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