Package io.github.zero88.schedulerx.trigger.predicate

Class AnyEventTriggerPredicate

java.lang.Object

io.github.zero88.schedulerx.trigger.predicate.AnyEventTriggerPredicate

All Implemented Interfaces:

EventTriggerPredicate<Object>, Predicate<Object>

public final class AnyEventTriggerPredicate
extends Object
implements EventTriggerPredicate<Object>

Nested Class Summary

Nested classes/interfaces inherited from interface io.github.zero88.schedulerx.trigger.predicate.EventTriggerPredicate

EventTriggerPredicate.EventTriggerPredicateException, EventTriggerPredicate.JsonKey, EventTriggerPredicate.MessageConverter<T>, EventTriggerPredicate.MessageFilter<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final EventTriggerPredicate<Object>	INSTANCE

Method Summary

Modifier and Type	Method	Description
@Nullable Object	convert(@NotNull io.vertx.core.MultiMap headers, @Nullable Object body)	Convert message headers and body to an event message with desired type.
boolean	test(@Nullable Object eventMessage)	Evaluates this predicate on the given event message.
@NotNull io.vertx.core.json.JsonObject	toJson()	Serialize this predicate to json.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Field Details

INSTANCE

public static final EventTriggerPredicate<Object> INSTANCE

Method Details

convert

@Nullable
public @Nullable Object convert(@NotNull
 @NotNull io.vertx.core.MultiMap headers,
 @Nullable
 @Nullable Object body)

Description copied from interface: EventTriggerPredicate

Convert message headers and body to an event message with desired type.

Specified by:

convert in interface EventTriggerPredicate<Object>

Parameters:

headers - message headers

body - message body

Returns:

an event message

test

public boolean test(@Nullable
 @Nullable Object eventMessage)

Description copied from interface: EventTriggerPredicate

Evaluates this predicate on the given event message.

This output is used to determine whether event trigger is executed or not.

Specified by:

test in interface EventTriggerPredicate<Object>

Specified by:

test in interface Predicate<Object>

Parameters:

eventMessage - the input argument

Returns:

true if the event message argument matches the predicate, otherwise false

toJson

@NotNull
public @NotNull io.vertx.core.json.JsonObject toJson()

Description copied from interface: EventTriggerPredicate

Serialize this predicate to json.

This method aims to serialize the predicate to a json data is able to persisted in any storage. The deserialization is covered by EventTriggerPredicate.create(Map).

Specified by:

toJson in interface EventTriggerPredicate<Object>

Returns:

json object

See Also:

• EventTriggerPredicate.JsonKey

toString

public String toString()

Overrides:

toString in class Object