net.sf.basedb.core.log
Enum ChangeType

java.lang.Object
  java.lang.Enum<ChangeType>
      net.sf.basedb.core.log.ChangeType

All Implemented Interfaces:

Serializable, Comparable<ChangeType>

public enum ChangeType
extends Enum<ChangeType>

Enumeration that representst the type of change that has happened.

Version:

2.13

Author:

Nicklas

Last modified

$Date: 2009-08-18 13:24:48 +0200 (Tue, 18 Aug 2009) $

Enum Constant Summary

CREATE

DELETE

UPDATE

Field Summary

private int	value
private String	was

Method Summary

static ChangeType	fromValue(int value) Get the change type corresponding to the given numerical value.
int	getValue() Get the numerical value for this change type.
static ChangeType	valueOf(String name) Returns the enum constant of this type with the specified name.
static ChangeType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.
String	was(String what) Create a string for display purposes that explains what has happened to the what.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CREATE

public static final ChangeType CREATE

UPDATE

public static final ChangeType UPDATE

DELETE

public static final ChangeType DELETE

Field Detail

value

private final int value

was

private final String was

Method Detail

values

public static ChangeType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ChangeType c : ChangeType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ChangeType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getValue

public int getValue()

Get the numerical value for this change type. Each change type has a unique value.

was

public String was(String what)

Create a string for display purposes that explains what has happened to the what. For example, if what is 'Annotation', this method may return 'Annotation created'.

Parameters:

what - The 'what' that something happened to

Returns:

A string

fromValue

public static ChangeType fromValue(int value)

Get the change type corresponding to the given numerical value.

Parameters:

value - The numerical value

Returns:

The change type, or null if there is no change type with the same valye