OpenSplice Java 5 DCPS  v6.x
OpenSplice Java 5 OpenSplice Data Distribution Service Data-Centric Publish-Subscribe API
TopicQos.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");
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18 
19 package org.omg.dds.topic;
20 
21 import org.omg.dds.core.EntityQos;
23 import org.omg.dds.core.policy.Deadline;
27 import org.omg.dds.core.policy.History;
29 import org.omg.dds.core.policy.Lifespan;
38 
39 
40 public interface TopicQos extends EntityQos<QosPolicy.ForTopic>
41 {
45  public TopicData getTopicData();
46 
50  public Durability getDurability();
51 
56 
60  public Deadline getDeadline();
61 
66 
70  public Liveliness getLiveliness();
71 
75  public Reliability getReliability();
76 
81 
85  public History getHistory();
86 
91 
96 
100  public Lifespan getLifespan();
101 
105  public Ownership getOwnership();
106 
108 
110 
111 
112  // --- Modification: -----------------------------------------------------
113 
114  @Override
115  public TopicQos withPolicy(QosPolicy.ForTopic policy);
116 
117  @Override
118  public TopicQos withPolicies(QosPolicy.ForTopic... policy);
119 }
Specifies the configuration of the durability service.
TopicQos withPolicies(QosPolicy.ForTopic... policy)
Specifies the maximum acceptable delay from the time the data is written until the data is inserted i...
LatencyBudget getLatencyBudget()
DataRepresentation getRepresentation()
TransportPriority getTransportPriority()
TopicQos withPolicy(QosPolicy.ForTopic policy)
DestinationOrder getDestinationOrder()
Reliability getReliability()
TypeConsistencyEnforcement getTypeConsistency()
DurabilityService getDurabilityService()
Determines the mechanism and parameters used by the application to determine whether an org...
This policy is a hint to the infrastructure as to how to set the priority of the underlying transport...
This class is the abstract root for all the QoS policies.
Definition: QosPolicy.java:118
Controls the criteria used to determine the logical order among changes made by org.omg.dds.pub.Publisher entities to the same instance of data (i.e., matching Topic and key).
A QosPolicy interface that implements this marker interface applies to org.omg.dds.topic.Topic Entities.
Definition: QosPolicy.java:160
Specifies the resources that the Service can consume in order to meet the requested QoS...
This policy indicates the level of reliability requested by a org.omg.dds.sub.DataReader or offered b...
This policy expresses if the data should "outlive" their writing time.
The Data-Distribution Service (DDS) relies on the use of QoS.
Definition: EntityQos.java:49
org.omg.dds.sub.DataReader expects a new sample updating the value of each instance at least once eve...
Definition: Deadline.java:92
This QosPolicy specifies whether a DataWriter exclusively may own an instance.
Definition: Ownership.java:63
ResourceLimits getResourceLimits()
Specifies the maximum duration of validity of the data written by the org.omg.dds.pub.DataWriter.
Definition: Lifespan.java:57
User data not known by the middleware, but distributed by means of built-in topics.
Definition: TopicData.java:42
Specifies the behavior of the Service in the case where the value of a sample changes (one or more ti...
Definition: History.java:76