IndexWithAttribute.java

/**
 * Copyright (c) 2016, All Contributors (see CONTRIBUTORS file)
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package com.eventsourcing.index;

import com.eventsourcing.Entity;

public interface IndexWithAttribute<O extends Entity, A> {
    Attribute<O, A> getAttribute();
    void setAttribute(Attribute<O, A> attribute);
}