/*
 * Copyright (c) 2008, 2017 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.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.grizzly.attributes;

AttributeStorage provides access to a AttributeHolder, where application can store Attributes. This interface lets us describe class, which is not AttributeHolder itself, but has associated AttributeHolder. 
Author:
Alexey Stashok
See Also:
AttributeHolder/**
 * <tt>AttributeStorage</tt> provides access to a {@link AttributeHolder}, where
 * application can store {@link Attribute}s.
 * This interface lets us describe class, which is not {@link AttributeHolder}
 * itself, but has associated {@link AttributeHolder}.
 *
 * @see AttributeHolder
 *
 * @author Alexey Stashok
 */
public interface AttributeStorage {
    
Get associated AttributeHolder. Implementation may return null if AttributeHolder wasn't initialized yet. 
Returns:
associated AttributeHolder. Implementation may return null if AttributeHolder wasn't initialized yet./**
     * Get associated {@link AttributeHolder}.
     * Implementation may return <tt>null</tt> if {@link AttributeHolder} wasn't
     * initialized yet.
     *
     * @return associated {@link AttributeHolder}.
     * Implementation may return <tt>null</tt> if {@link AttributeHolder} wasn't
     * initialized yet.
     */
    AttributeHolder getAttributes();
}