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rJava (version 0.4-10)

Low-level R to Java interface

Description

Low-level interface to Java VM very much like .C/.Call and friends. Allows creation of objects, calling methods and accessing fields.

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Version

Install

install.packages('rJava')

Monthly Downloads

74,333

Version

0.4-10

License

GPL version 2

Maintainer

Simon Urbanek

Last Published

January 26th, 2024

Functions in rJava (0.4-10)

jcall

Call a Java method
JavaAccess

Field/method operator for Java objects
jcast

Cast a Java object to another class
jfloat-class

Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
jfiled

Obtains the value of a field
jcheck

Check JVM for pending expections and clear them
jarray

Java array handling functions
jnew

Create a Java object
jarrayRef-class

Class "jarrayRef" Reference to an array Java object
jcastToArray

Ensures that a given object is an array reference
jfloat

Wrap numeric vector as flat Java parameter
jequals

Comparing Java References
jobjRef-class

Class "jobjRef" - Reference to a Java object
jnull

Java null object reference
jsimplify

Converts Java object to a simple scalar if possible
jreflection

Simple helper functions for Java reflection
jinit

Initialize Java VM
show

Show a Java Object Reference