Package io.axoniq.framework.workflow.dsl.api

Class EventConditions

java.lang.Object

io.axoniq.framework.workflow.dsl.api.EventConditions

public class EventConditions
extends Object

Helper for construction of EventCondition.

Since:

5.4.0

Author:

Simon Zambrovski

Method Summary

Modifier and Type	Method	Description
static EventCondition	fromQualifiedName(QualifiedName qualifiedName)	Constructs an event condition without **message predicate** from the qualified name which matches all messages with the given qualified name.
static EventCondition	fromQualifiedName(QualifiedName qualifiedName, Associations associations)	Constructs an event condition from the qualified name and serialized associations.
static ComponentBuilder<EventCondition>	fromType(Class<?> clazz)	Constructs an event condition without **message predicate** for the qualified name represented by the given type.
static ComponentBuilder<EventCondition>	fromType(Class<?> clazz, Associations associations)	Constructs an event condition with serialized associations for the qualified name represented by the given type.
static EventCondition	never()	Returns event condition which can't be fulfilled ever.
static EventCondition	never(QualifiedName qualifiedName)	Creates a condition for an event with the given qualified name, which will never match.

Methods inherited from class java.lang.Object

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

Method Details

fromType

public static ComponentBuilder<EventCondition> fromType(Class<?> clazz)

Constructs an event condition without **message predicate** for the qualified name represented by the given type. The resulting event condition will always trigger if the qualified name is matching.

Parameters:

clazz - type of message (message type resolve will use this type to deduce the message type).

Returns:

condition component builder.

fromType

public static ComponentBuilder<EventCondition> fromType(Class<?> clazz,
 Associations associations)

Constructs an event condition with serialized associations for the qualified name represented by the given type.

Parameters:

clazz - type of message

associations - association constraints in canonical serial form

Returns:

event condition builder

fromQualifiedName

public static EventCondition fromQualifiedName(QualifiedName qualifiedName)

Constructs an event condition without **message predicate** from the qualified name which matches all messages with the given qualified name.

Parameters:

qualifiedName - qualified name.

Returns:

event condition.

fromQualifiedName

public static EventCondition fromQualifiedName(QualifiedName qualifiedName,
 Associations associations)

Constructs an event condition from the qualified name and serialized associations.

Parameters:

qualifiedName - qualified name

associations - serialized association constraints

Returns:

event condition

never

public static EventCondition never()

Returns event condition which can't be fulfilled ever.

Returns:

a never-condition.

never

public static EventCondition never(QualifiedName qualifiedName)

Creates a condition for an event with the given qualified name, which will never match. (This one is for testing).

Parameters:

qualifiedName - event qualified name.

Returns:

event condition.