com.fr.third.jgroups.blocks

接口 RspFilter

所有已知实现类:

NoMuxHandlerRspFilter

public interface RspFilter

Interface defining when a group request is done. This allows for termination of a group request based on logic implemented by the caller. Example: caller uses mode GET_FIRST plus a RspFilter implementation. Here, the request will not return (assuming timeout is 0) when the first response has been received, but when the filter passed

作者:

Bela Ban

方法概要

方法

限定符和类型	方法和说明
boolean	isAcceptable(java.lang.Object response, Address sender) Determines whether a response from a given sender should be added to the response list of the request
boolean	needMoreResponses() Right after calling isAcceptable(Object, Address), this method is called to see whether we are done with the request and can unblock the caller

方法详细资料

isAcceptable

boolean isAcceptable(java.lang.Object response,
                   Address sender)

Determines whether a response from a given sender should be added to the response list of the request

参数:

response - The response (usually a serializable value)

sender - The sender of response

返回:

True if we should add the response to the response list (RspList) of a request, otherwise false. In the latter case, we don't add the response to the response list.

needMoreResponses

boolean needMoreResponses()

Right after calling isAcceptable(Object, Address), this method is called to see whether we are done with the request and can unblock the caller

返回:

False if the request is done, otherwise true