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Arez Core

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package arez.annotations;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Target;

/**
 * Annotation to identify method that is invoked after the component is disposed.
 * This method is the last method invoked during the dispose operation and it occurs within the scope
 * of the transaction that dispose is occurring within.
 *
 * If there are multiple methods annotated with this annotation then the methods declared in parent
 * classes will be invoked last and multiple methods within a single class will be invoked in reverse declaration
 * order.
 *
 * The method that is annotated with this annotation must comply with the additional constraints:
 * 
 * Must not be annotated with any other arez annotation
 * Must have 0 parameters
 * Must not return a value
 * Must not be private
 * Must not be static
 * Must not be abstract
 * Must not throw exceptions
 * Must be accessible to the class annotated by the {@link ArezComponent} annotation.
 * 
 *   Should not be public as not expected to be invoked outside the component. A warning will be generated but can
 *   be suppressed by the {@link SuppressWarnings} or {@link SuppressArezWarnings} annotations with a key
 *   "Arez:PublicLifecycleMethod". This warning is also suppressed by the annotation processor if it is implementing
 *   an interface method.
 * 
 * 
 *   Should not be protected if in the class annotated with the {@link ArezComponent} annotation as the method is not
 *   expected to be invoked outside the component. A warning will be generated but can be suppressed by the
 *   {@link SuppressWarnings} or {@link SuppressArezWarnings} annotations with a key "Arez:ProtectedMethod".
 * 
 * 
 */
@Documented
@Target( ElementType.METHOD )
public @interface PostDispose
{
}