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分类: 其他平台

2019-05-05 13:43:20

https://blog.csdn.net/zong596568821xp/article/details/77852467

setAccepted - After inspecting a goal, decide to start processing it


setAccepted - 检查目标后,决定开始处理


setRejected - After inspecting a goal, decide to never process it because it is an invalid request (out of bounds, resources not available, invalid, etc)


setRejected - 检查目标后,决定不要处理它,因为它是一个无效的请求(超出界限,资源不可用,无效等)


setSucceeded - Notify that goal has been successfully processed


setSucceeded - 通知该目标已成功处理


setAborted - Notify that goal encountered an error during processsing, and had to be aborted


setAborted - 通知目标在处理过程中遇到错误,并且必须中止


setCanceled - Notify that goal is no longer being processed, due to a cancel request


setCanceled - 由于取消请求,通知该目标不再被处理


The action client can also asynchronously trigger state transitions:
动作客户端也可以异步触发状态转换:


CancelRequest: The client notifies the action server that it wants the server to stop processing the goal.


CancelRequest:客户端通知操作服务器它希望服务器停止处理目标。


Intermediate States


中间状态


Pending - The goal has yet to be processed by the action server


待处理 - 目标尚未由操作服务器处理


Active - The goal is currently being processed by the action server


活动 - 目标正在由操作服务器处理


Recalling - The goal has not been processed and a cancel request has been received from the action client, but the action server has not confirmed the goal is canceled


回想 - 目标没有被处理,并且已经从操作客户端收到取消请求,但是操作服务器尚未确认目标被取消


Preempting - The goal is being processed, and a cancel request has been received from the action client, but the action server has not confirmed the goal is canceled


抢占 - 正在处理目标,并从行动客户端收到取消请求,但是行动服务器尚未确认目标已取消


Terminal States


最终状态


Rejected - The goal was rejected by the action server without being processed and without a request from the action client to cancel


被拒绝 - 目标被操作服务器拒绝,而不被处理,没有来自操作客户端的请求取消


Succeeded - The goal was achieved successfully by the action server


成功 - 动作服务器成功实现了目标


Aborted - The goal was terminated by the action server without an external request from the action client to cancel


中止 - 目标被操作服务器终止,没有来自操作客户端的外部请求取消


Recalled - The goal was canceled by either another goal, or a cancel request, before the action server began processing the goal


回想起来 - 在行动服务器开始处理目标之前,目标被另一个目标或取消请求取消


Preempted - Processing of the goal was canceled by either another goal, or a cancel request sent to the action server


抢占 - 目标的处理被另一个目标或发送到操作服务器的取消请求取消

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