Presentation.java

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/* Copyright 2010, Object Management Group, Inc.
 * Copyright 2010, PrismTech, Inc.
 * Copyright 2010, Real-Time Innovations, Inc.
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.omg.dds.core.policy;



public interface Presentation
extends QosPolicy.ForPublisher,
        QosPolicy.ForSubscriber,
        RequestedOffered<Presentation>
{
    // -----------------------------------------------------------------------
    // Methods
    // -----------------------------------------------------------------------

    public AccessScopeKind getAccessScope();

    public boolean isCoherentAccess();

    public boolean isOrderedAccess();


    // --- Modification: -----------------------------------------------------

    public Presentation withAccessScope(AccessScopeKind accessScope);

    public Presentation withCoherentAccess(boolean coherentAccess);

    public Presentation withOrderedAccess(boolean orderedAccess);

    public Presentation withInstance();
    public Presentation withTopic();
    public Presentation withGroup();

    // -----------------------------------------------------------------------
    // Types
    // -----------------------------------------------------------------------

    public enum AccessScopeKind {
        INSTANCE,

        TOPIC,

        GROUP
    }

}