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org.apache.gora.persistency
Enum State

java.lang.Object
  java.lang.Enum<State>
      org.apache.gora.persistency.State

All Implemented Interfaces:

Serializable, Comparable<State>

public enum State
extends Enum<State>

Persistency state of an object or field.

Enum Constant Summary

CLEAN
The value of the field has not been changed after loading

DELETED
The object or field is deleted

DIRTY
The value of the field has been altered

NEW
The object is newly loaded

Method Summary

static State	valueOf(String name) Returns the enum constant of this type with the specified name.
static State[]	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

NEW

public static final State NEW

The object is newly loaded

CLEAN

public static final State CLEAN

The value of the field has not been changed after loading

DIRTY

public static final State DIRTY

The value of the field has been altered

DELETED

public static final State DELETED

The object or field is deleted

Method Detail

values

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

Returns:

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

valueOf

public static State 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