rJava v0.9-1
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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 | |
clone | Object cloner | |
jserialize | Java object serialization | |
.jinstanceof | Is a java object an instance of a given java class | |
jmemprof | rJava memory profiler | |
jequals | Comparing Java References | |
javaImport | Attach mechanism for java packages | |
jnew | Create a Java object | |
jcast | Cast a Java object to another class | |
toJava | Convert R objects to REXP references in Java | |
jcheck | Java exception handling | |
jrectRef-class | Rectangular java arrays | |
jfloat-class | Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R | |
with.jobjRef | with and within methods for Java objects and class names | |
jfloat | Wrap numeric vector as flat Java parameter | |
aslist | Converts java objects or arrays to R lists | |
Exceptions | Exception handling | |
jsimplify | Converts Java object to a simple scalar if possible | |
jcastToArray | Ensures that a given object is an array reference | |
J | High level API for accessing Java | |
jinit | Initialize Java VM | |
show | Show a Java Object Reference | |
jclassName-class | Class "jclassName" - a representation of a Java class name | |
jarrayRef-class | Class "jarrayRef" Reference to an array Java object | |
jreflection | Simple helper functions for Java reflection | |
jpackage | Initialize an R package containing Java code | |
jcall | Call a Java method | |
jengine | Java callback engineCast a Java object to another class | |
rep | Creates java arrays by cloning | |
loader | Java class loader | |
java-tools | java tools used internally in rJava | |
jobjRef-class | Class "jobjRef" - Reference to a Java object | |
jarray | Java array handling functions | |
jnull | Java null object reference | |
new | Create a new Java object | |
JavaAccess | Field/method operator for Java objects | |
jfield | Obtains the value of a field | |
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Details
License | GPL-2 |
URL | http://www.rforge.net/rJava/ |
SystemRequirements | java |
Repository | CRAN |
Date/Publication | 2011-06-29 09:42:25 |
depends | base (>= 2.5.0) , methods , R (>= 2.5.0) |
Contributors | Simon Urbanek |
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