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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