getJavaConverterDescriptions {Java}R Documentation

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).

Usage

getJavaConverterDescriptions(which=c(fromJava = F, toJava = T))

Arguments

which A logical vector in which FALSE identifies the converters from Java to R and TRUE indicates from R to Java.

Details

This examines the internal C data structures used to maintain the conversion tables.

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.

Author(s)

Duncan Temple Lang

References

http://www.omegahat.org/RSJava

See Also

getNumJavaConverters setJavaConvertible

Examples

  getNumJavaConverters()
  getNumJavaConverters(T)
  getNumJavaConverters(F)