// Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package org.jetbrains.annotations;
import java.lang.annotation.
ElementType;
import java.lang.annotation.
Retention;
import java.lang.annotation.
RetentionPolicy;
import java.lang.annotation.
Target;
/**
* Helper annotations for asynchronous computation.
* Used for example in IntelliJ IDEA's debugger for async stacktraces feature.
*
* @author egor
*/
public interface
Async {
/**
* Indicates that the marked method schedules async computation.
* Scheduled object is either {@code this}, or the annotated parameter value.
*/
@
Retention(
RetentionPolicy.
CLASS)
@
Target({
ElementType.
METHOD,
ElementType.
CONSTRUCTOR,
ElementType.
PARAMETER})
@interface
Schedule {}
/**
* Indicates that the marked method executes async computation.
* Executed object is either {@code this}, or the annotated parameter value.
* This object needs to match with the one annotated with {@link Schedule}
*/
@
Retention(
RetentionPolicy.
CLASS)
@
Target({
ElementType.
METHOD,
ElementType.
CONSTRUCTOR,
ElementType.
PARAMETER})
@interface
Execute {}
}