rJava v0.9-8

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Low-Level R to Java Interface

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

Functions in rJava

Name Description
Exceptions Exception handling
rep Creates java arrays by cloning
jarray Java array handling functions
.jinstanceof Is a java object an instance of a given java class
jmemprof rJava memory profiler
loader Java class loader
java-tools java tools used internally in rJava
jinit Initialize Java VM
aslist Converts java objects or arrays to R lists
jengine Java callback engineCast a Java object to another class
jnew Create a Java object
jequals Comparing Java References
JavaAccess Field/method operator for Java objects
javaImport Attach mechanism for java packages
jcast Cast a Java object to another class
jfloat Wrap numeric vector as flat Java parameter
new Create a new Java object
jcall Call a Java method
jcastToArray Ensures that a given object is an array reference
jnull Java null object reference
jobjRef-class Class "jobjRef" - Reference to a Java object
jclassName-class Class "jclassName" - a representation of a Java class name
jpackage Initialize an R package containing Java code
jcheck Java exception handling
jrectRef-class Rectangular java arrays
toJava Convert R objects to REXP references in Java
clone Object cloner
J High level API for accessing Java
with.jobjRef with and within methods for Java objects and class names
jsimplify Converts Java object to a simple scalar if possible
jfield Obtains the value of a field
jreflection Simple helper functions for Java reflection
jserialize Java object serialization
jarrayRef-class Class "jarrayRef" Reference to an array Java object
jfloat-class Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
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Details

License GPL-2
URL http://www.rforge.net/rJava/
SystemRequirements Java JDK 1.2 or higher (for JRI/REngine JDK 1.4 or higher), GNU make
NeedsCompilation yes
Packaged 2015-11-16 02:41:10 UTC; svnuser
Repository CRAN
Date/Publication 2016-01-07 15:09:40

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