/*******************************************************************************
* Copyright (c) 2011, 2015 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* Oracle - initial API and implementation
*
******************************************************************************/
package org.eclipse.persistence.jpa.tests.jpql.parser;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* This annotation is used to inject a concrete instance of {@link org.eclipse.persistence.jpa.jpql.
* parser.JPQLGrammar JPQLGrammar} into the unit-test before it is run. It allows using multiple
* instances and the unit-tests are run with each of them separately.
* <p>
* <ul>
* <li>Method in a test suite: Request the concrete instances that will be injected into the
* unit-tests before they are run.</li>
* <li>Field in a unit-test: Defines the variable for which the value will be injected before the
* test is run.</li>
* </ul>
*
* @version 2.4
* @since 2.4
* @author Pascal Filion
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD, ElementType.FIELD})
public @interface JPQLGrammarTestHelper {
}