本文整理了Java中org.eclipse.californium.core.coap.Request.setObserve方法的一些代码示例，展示了Request.setObserve的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Request.setObserve方法的具体详情如下：
包路径：org.eclipse.californium.core.coap.Request
类名称：Request
方法名：setObserve

Request.setObserve介绍

[英]Sets CoAP's observe option. If the target resource of this request responds with a success code and also sets the observe option, it will send more responses in the future whenever the resource's state changes.
[中]设置CoAP的观察选项。如果此请求的目标资源使用成功代码进行响应，并且还设置了“观察”选项，则将来每当资源的状态发生变化时，它将发送更多响应。

代码示例

代码示例来源：origin: eclipse/californium

public CO06(String serverURI) {
  super(CO06.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // set Observe option
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO04(String serverURI) {
  super(CO04.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // set Observe option
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO09(String serverURI) {
  super(CO09.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // request.setToken(TokenManager.getInstance().acquireToken(false));
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO02_05(String serverURI) {
  super(CO02_05.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.NON);
  // set Observe option
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO07(String serverURI) {
  super(CO07.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // request.setToken(TokenManager.getInstance().acquireToken());
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO08(String serverURI) {
  super(CO08.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // request.setToken(TokenManager.getInstance().acquireToken(false));
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO01_12(String serverURI) {
  super(CO01_12.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // set Observe option
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

public CO10(String serverURI) {
  super(CO10.class.getSimpleName());
  // create the request
  Request request = new Request(Code.GET, Type.CON);
  // set Observe option
  request.setObserve();
  // set the parameters and execute the request
  executeRequest(request, serverURI, RESOURCE_URI);
}

代码示例来源：origin: eclipse/californium

/**
 * Sends an observe request and waits until it has been established 
 * whereupon the specified handler is invoked when a notification arrives.
 *
 * @param handler the Response handler
 * @return the CoAP observe relation
 */
public CoapObserveRelation observeAndWait(CoapHandler handler) {
  Request request = newGet().setURI(uri).setObserve();
  return observeAndWait(request, handler);
}

代码示例来源：origin: org.eclipse.californium/californium-core

/**
 * Sends an observe request and waits until it has been established 
 * whereupon the specified handler is invoked when a notification arrives.
 *
 * @param handler the Response handler
 * @return the CoAP observe relation
 */
public CoapObserveRelation observeAndWait(CoapHandler handler) {
  Request request = Request.newGet().setURI(uri).setObserve();
  return observeAndWait(request, handler);
}

代码示例来源：origin: eclipse/californium

/**
 * Sends an observe request and invokes the specified handler each time
 * a notification arrives.
 *
 * @param handler the Response handler
 * @return the CoAP observe relation
 */
public CoapObserveRelation observe(CoapHandler handler) {
  Request request = newGet().setURI(uri).setObserve();
  return observe(request, handler);
}

代码示例来源：origin: org.eclipse.californium/californium-core

/**
 * Sends an observe request and invokes the specified handler each time
 * a notification arrives.
 *
 * @param handler the Response handler
 * @return the CoAP observe relation
 */
public CoapObserveRelation observe(CoapHandler handler) {
  Request request = Request.newGet().setURI(uri).setObserve();
  return observe(request, handler);
}

代码示例来源：origin: org.eclipse.leshan/leshan-server-cf

@Override
public void visit(ObserveRequest request) {
  coapRequest = Request.newGet();
  coapRequest.setObserve();
  setTarget(coapRequest, destination, request.getPath());
}

代码示例来源：origin: eclipse/californium

/**
 * Sends an observe request with the specified Accept option and invokes the
 * specified handler each time a notification arrives.
 *
 * @param handler the Response handler
 * @param accept the Accept option
 * @return the CoAP observe relation
 */
public CoapObserveRelation observe(CoapHandler handler, int accept) {
  Request request = newGet().setURI(uri).setObserve();
  return observe(accept(request, accept), handler);
}

代码示例来源：origin: org.eclipse.californium/californium-core

/**
 * Sends an observe request with the specified Accept option and invokes the
 * specified handler each time a notification arrives.
 *
 * @param handler the Response handler
 * @param accept the Accept option
 * @return the CoAP observe relation
 */
public CoapObserveRelation observe(CoapHandler handler, int accept) {
  Request request = Request.newGet().setURI(uri).setObserve();
  return observe(accept(request, accept), handler);
}

代码示例来源：origin: eclipse/californium

/**
 * Sends an observe request with the specified Accept option and waits until
 * it has been established whereupon the specified handler is invoked when a
 * notification arrives.
 *
 * @param handler the Response handler
 * @param accept the Accept option
 * @return the CoAP observe relation
 */
public CoapObserveRelation observeAndWait(CoapHandler handler, int accept) {
  Request request = newGet().setURI(uri).setObserve();
  request.getOptions().setAccept(accept);
  return observeAndWait(request, handler);
}

代码示例来源：origin: org.eclipse.californium/californium-core

/**
 * Sends an observe request with the specified Accept option and waits until
 * it has been established whereupon the specified handler is invoked when a
 * notification arrives.
 *
 * @param handler the Response handler
 * @param accept the Accept option
 * @return the CoAP observe relation
 */
public CoapObserveRelation observeAndWait(CoapHandler handler, int accept) {
  Request request = Request.newGet().setURI(uri).setObserve();
  request.getOptions().setAccept(accept);
  return observeAndWait(request, handler);
}

代码示例来源：origin: eclipse/californium

private static Exchange sendObserveRequest(final UdpMatcher matcher) {
  Request request = Request.newGet();
  request.setDestination(dest.getAddress());
  request.setDestinationPort(dest.getPort());
  request.setObserve();
  Exchange exchange = new Exchange(request, Origin.LOCAL);
  matcher.sendRequest(exchange, request);
  return exchange;
}

代码示例来源：origin: eclipse/californium

/**
 * Verifies that only GET requests can be marked for establishing an observe relation.
 */
@Test
public void setObserveFailsForNonGetRequest() {
  Code[] illegalCodes = new Code[]{ Code.DELETE, Code.POST, Code.PUT };
  for (Code code : illegalCodes) {
    try {
      Request req = new Request(code);
      req.setObserve();
      fail("should not be able to set observe option on " + code + " request");
    } catch (IllegalStateException e) {
      // as expected
    }
  }
}

代码示例来源：origin: eclipse/leshan

@Override
public void visit(ObserveRequest request) {
  coapRequest = Request.newGet();
  if (request.getContentFormat() != null)
    coapRequest.getOptions().setAccept(request.getContentFormat().getCode());
  coapRequest.setObserve();
  setTarget(coapRequest, request.getPath());
  // add context info to the observe request
  coapRequest.setUserContext(ObserveUtil.createCoapObserveRequestContext(endpoint, registrationId, request));
}