rJava v0.4-6
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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 | |
jcall | Call a Java method | |
JavaAccess | Field/method operator for Java objects | |
jfiled | Obtains the value of a field | |
jfloat | Wrap numeric vector as flat Java parameter | |
jnew | Create a Java object | |
jfloat-class | Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R | |
jarray | Creates a Java array from a vector | |
jobjRef-class | Class "jobjRef" - Reference to a Java object | |
jarrayRef-class | Class "jarrayRef" Reference to an array Java object | |
jcastToArray | Ensures that a given object is an array reference | |
jnull | Java null object reference | |
jsimplify | Converts Java object to a simple scalar if possible | |
jequals | Comparing Java References | |
jinit | Initialize Java VM | |
show | Show a Java Object Reference | |
jreflection | Simple helper functions for Java reflection | |
jcast | Cast a Java object to another class | |
jcheck | Check JVM for pending expections and clear them | |
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Details
License | GPL version 2 |
URL | http://www.rosuda.org/software/rJava/ |
depends | base (>= 2.0.0) , methods , R (>= 2.0.0) |
Contributors | Simon Urbanek |
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