Obtains the current R foreing reference manager

Description

This queries the C code to retrieve the object that handlers exporting R objects to foreign systems such as Omegahat and Java.

Usage

getJavaHandler(obj)

Value

A list (or object) that provides the functions needed by a reference manager. See setJavaHandler and javaHandlerGenerator for a description of these methods.

Author(s)

Duncan Temple Lang, John Chambers

References

http://www.omegahat.org/RSJava

See Also

setJavaHandler javaHandlerGenerator

Examples

  old <- getJavaHandler()
  old$references()
  old$total()
  old$addReference(rnorm(100))
  old$addReference(foreignReference(rnorm(100), "mydata"))
  old$remove("mydata")