rJava-internal: Internal functions and constants

In rJava: Low-Level R to Java Interface

Internal functions and constants

Description

The following functions are either internal or are not officially part of the API and therefore may changes in the future.

Usage

.jaddLibrary(name, path, class.loader = .rJava.class.loader) 
.jclass(o, true = TRUE) 
.jclassRef(x, silent = FALSE) 
.jfindClass(cl, silent = FALSE, class.loader = .rJava.class.loader) 
.jfirst(libname, pkgname) 
.jidenticalRef(a, b) 
.jinherits(o, cl, class.loader = .rJava.class.loader) 
.jmergeClassPath(cp) 
.jmkref(jobj, jclass = "java/lang/Object") 
.joptions(...) 
.jproperty(key) 
.jrcall(o, method, ..., simplify = TRUE, class.loader = .rJava.class.loader) 
.jrmLibrary(name) 
.jsetJConvertor(java.class, fn) 
.jsetRConvertor(r.class, fn) 
.jstrVal(obj) 
.r2j(x, engine = NULL, convert = TRUE) 

Arguments

name	string, name of the library
path	string, path
class.loader	class loader object
o	Java object
x	Java object
cl	string, class name (or Java class name object)
libname	string, library location
pkgname	string, package name
a	Java object
b	Java object
cp	string, class path
jobj	Java object
simplify	logical
java.class	string, class name
fn	convertor function
r.class	string, R class
obj	Java object
engine	Java engine object, if NULL uses the main engine
convert	logical
...	additional parameters

rJava documentation built on May 29, 2024, 5:26 a.m.