getJavaField

<p>this should be either a java.list instance or a single java.object instance for non-static methods or
a string representing the Java class name in case of static method</p>

source

fieldName

<p>This function gets the value of a particular field, which can be either static or not. If the field is static,
the source should be a valid class name.</p>

Makes it possible to create 'Java' objects and to execute 'Java' methods from the 'R' environment.
The 'Java' Virtual Machine is handled by a gateway server. Commands are sent to the server
through a socket connection from the 'R' environment. Calls to 'Java' methods allow for
vectors so that a particular method is iteratively run on each element of the vector. A
score algorithm also makes the calls to 'Java' methods less restrictive. The gateway server
relies on the runnable 'Java' library 'j4r.jar'. This library is licensed under the LGPL-3. Its
sources are included in this package.

getJavaField: Get the value of a public field

Description

Usage

Arguments