Completion for java objects

August 9, 2009
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(This article was first published on Romain Francois, Professional R Enthusiast, and kindly contributed to R-bloggers)

As indicated in this thread, completion after the dollar operator can be customized by defining a custom names method. Here I am showing how to take advantage of this to display fields and methods of java references (jobjRef objects from the rJava package)

Here it is in action (I hit tab twice after the dollar sign)

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