OpenSplice Java 5 DCPS  v6.x
OpenSplice Java 5 OpenSplice Data Distribution Service Data-Centric Publish-Subscribe API
TopicData.java
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1 /* Copyright 2010, Object Management Group, Inc.
2  * Copyright 2010, PrismTech, Inc.
3  * Copyright 2010, Real-Time Innovations, Inc.
4  * All rights reserved.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 
19 package org.omg.dds.core.policy;
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42 public interface TopicData extends QosPolicy.ForTopic
43 {
47  public byte[] getValue();
48 
49 
50  // --- Modification: -----------------------------------------------------
51 
59  public TopicData withValue(byte value[], int offset, int length);
60 }
byte [] getValue()
Get a copy of the data.
This class is the abstract root for all the QoS policies.
Definition: QosPolicy.java:118
A QosPolicy interface that implements this marker interface applies to org.omg.dds.topic.Topic Entities.
Definition: QosPolicy.java:160
TopicData withValue(byte value[], int offset, int length)
Copy this policy and override the value of the property.
User data not known by the middleware, but distributed by means of built-in topics.
Definition: TopicData.java:42