javax.jdo.annotations
Enum VersionStrategy

java.lang.Object
  extended by java.lang.Enum<VersionStrategy>
      extended by javax.jdo.annotations.VersionStrategy
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<VersionStrategy>

public enum VersionStrategy
extends java.lang.Enum<VersionStrategy>

Enumeration of the version strategy values.

Since:
2.1
Version:
2.1

Enum Constant Summary
DATE_TIME
           
NONE
           
STATE_IMAGE
           
UNSPECIFIED
           
VERSION_NUMBER
           
 
Method Summary
static VersionStrategy valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static VersionStrategy[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
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

UNSPECIFIED

public static final VersionStrategy UNSPECIFIED

NONE

public static final VersionStrategy NONE

STATE_IMAGE

public static final VersionStrategy STATE_IMAGE

DATE_TIME

public static final VersionStrategy DATE_TIME

VERSION_NUMBER

public static final VersionStrategy VERSION_NUMBER
Method Detail

values

public static VersionStrategy[] 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 (VersionStrategy c : VersionStrategy.values())
    System.out.println(c);

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

valueOf

public static VersionStrategy valueOf(java.lang.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:
java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null


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