jpa/org.eclipse.persistence.jpa.jpql/src/main/java/org/eclipse/persistence/jpa/jpql/tools/spi/IConstructor.java

/*
 * Copyright (c) 2006, 2020 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 v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0,
 * or the Eclipse Distribution License v. 1.0 which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
 */

// Contributors:
//     Oracle - initial API and implementation
//
package org.eclipse.persistence.jpa.jpql.tools.spi;

/**
 * The external representation of a Java class constructor.
 * <p>
 * Provisional API: This interface is part of an interim API that is still under development and
 * expected to change significantly before reaching stability. It is available at this early stage
 * to solicit feedback from pioneering adopters on the understanding that any code that uses this
 * API will almost certainly be broken (repeatedly) as the API evolves.
 *
 * @see IType
 *
 * @version 2.3
 * @since 2.3
 * @author Pascal Filion
 */
public interface IConstructor extends IExternalForm {

    /**
     * Returns the list of {@link ITypeDeclaration} representing the parameter types. If this is the
     * default constructor, then an empty array should be returned.
     *
     * @return The list of parameter types or an empty list
     */
    ITypeDeclaration[] getParameterTypes();
}