org.axonframework.saga
Enum SagaCreationPolicy

java.lang.Object
  extended by java.lang.Enum<SagaCreationPolicy>
      extended by org.axonframework.saga.SagaCreationPolicy
All Implemented Interfaces:
Serializable, Comparable<SagaCreationPolicy>

public enum SagaCreationPolicy
extends Enum<SagaCreationPolicy>

Enumeration containing the possible Creation Policies for Sagas.

Since:
0.7
Author:
Allard Buijze

Enum Constant Summary
ALWAYS
          Always create a new Saga, even if one already exists.
IF_NONE_FOUND
          Only create a new Saga instance if none can be found.
NONE
          Never create a new Saga instance, even if none exists.
 
Method Summary
static SagaCreationPolicy valueOf(String name)
          Returns the enum constant of this type with the specified name.
static SagaCreationPolicy[] 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

NONE

public static final SagaCreationPolicy NONE
Never create a new Saga instance, even if none exists.


IF_NONE_FOUND

public static final SagaCreationPolicy IF_NONE_FOUND
Only create a new Saga instance if none can be found.


ALWAYS

public static final SagaCreationPolicy ALWAYS
Always create a new Saga, even if one already exists.

Method Detail

values

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

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

valueOf

public static SagaCreationPolicy 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


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