getJavaConverterDescriptions: Retrieves descriptions for the registered converters between R
and Java objects.
Description
The conversion between R and Java objects is controlled by a list
of actions. Each contains a description string to help the user
understand what it does. This function returns these descriptions
for the converters in one or both directions (i.e. from R to Java or
vice-versa).
A logical vector in which FALSE identifies
the converters from Java to R and TRUE
indicates from R to Java.
Value
Returns a list with the same length as which
in which each element is a character vector containing
the description strings from the different
registered conveters for that conversion direction.
These include the default converters that handle
the conversion of primitives between the two systems.
Details
This examines the internal C data structures
used to maintain the conversion tables.