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////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle;
import java.lang.annotation.ElementType;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* This annotation means that the check contains global context,
* which will be updated while Checkstyle processes files. This also means,
* that all files will be processed by the same check instance.
* This annotation should be used, if a check accumulates some information during the audit,
* and processed only once at the end of the audit (however, the check still
* can produce some messages, while collecting information).
* The check methods and fields should be thread safe, because they may be accessed from others
* threads at the same time.
* Checker guarantees that there will be exactly one check instance
* This is similar to multi-file validation, which checkstyle does not support fully yet.
* Please refer to https://github.com/checkstyle/checkstyle/issues/3540 for details.
* @author Andrew Kuchev
* @noinspection AnnotationClass, ClassIndependentOfModule, unused
*/
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Inherited
public @interface GlobalStatefulCheck {
// this annotation does not have properties
}
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