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APIs for CDI (Contexts and Dependency Injection for Java)
/*
* JBoss, Home of Professional Open Source
* Copyright 2016 Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package javax.enterprise.inject.spi;
/**
* Represents a context of a fired event. Provides access to an event object and corresponding metadata.
*
* @author Martin Kouba
* @see ObserverMethod#notify(EventContext)
* @see EventMetadata
* @since 2.0
* @param type of event object
*/
public interface EventContext {
/**
*
* @return the event object, aka the payload
*/
T getEvent();
/**
*
* @return the event metadata
*/
EventMetadata getMetadata();
}
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