org.eclipse.xtext.util.internal.Nullable Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2017 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.util.internal;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* This annotation is not intended to be used to do null analysis.
* The only purpose is to allow Google Guice to inject @Inject(optional=true) places with null instances.
*
* @author Christian Dietrich - Initial contribution and API
*
* @since 2.12
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface Nullable {
}