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2017-02-28 12:14:06 -0500 asked a question how to subscribe a topic which is publishing a image using rosjava

can you explain how to subscribe a image coming from a camera?

2017-02-20 10:34:17 -0500 commented answer terminate & launch other node from code

can you tell me how it will be done in rosjava? i mean which api in rosjava is used to run another node?

2017-02-20 10:18:27 -0500 asked a question handling a node from another node?

take any two rosjava nodes. i want to invoke one node when another is down?

reply me if you know or if you may not know. its urgent.. Thanks

2017-02-20 10:06:40 -0500 commented question run rosjava node periodically?

i want to get the list of nodes @NEngelhard

2017-02-20 09:27:54 -0500 commented question how can we send some data from one normal java class to rosjava node

i have rosjava node runing in ros. and its name is RosJava_Test. and i have normal simple java class Test.java. i want to send hello message to that RosJava node. can you help me with it?

2017-02-08 12:15:52 -0500 asked a question how can we send some data from one normal java class to rosjava node

consider my rosjava class is RosJava_Test.java and my normal java class Test.java..

how can i invoke RosJava_Test.java from Test.java?

IIts an Emergency.

anyone Please respond ..

2017-02-07 12:38:11 -0500 answered a question how to get the any new node information from rosjava node?

or give me one example to get the list of nodes running on ros dynamically using rosjava?

2017-02-07 12:35:36 -0500 asked a question how to get the any new node information from rosjava node?

i created ros-java node to get the info about all the nodes running on ros. but that node is giving the info all nodes running. if i run new node after that ros-java node, it is not showing the info about the new node.

help me.. Thanks.