Low-level R to Java interface

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Documentation for package ‘rJava’ version 0.8-2

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A C D E H I J L M N R S T U W misc

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!=,ANY,jobjRef-method Comparing Java References
!=,jobjRef,ANY-method Comparing Java References
!=,jobjRef,jobjRef-method Comparing Java References
$,jclassName-method Field/method operator for Java objects
$,jobjRef-method Field/method operator for Java objects
$.Throwable Exception handling
$<-,jclassName-method Field/method operator for Java objects
$<-,jobjRef-method Field/method operator for Java objects
$<-.Throwable Exception handling
%instanceof% Is a java object an instance of a given java class
.DollarNames.jarrayRef Field/method operator for Java objects
.DollarNames.jclassName Field/method operator for Java objects
.DollarNames.jobjRef Field/method operator for Java objects
.DollarNames.jrectRef Field/method operator for Java objects
.jaddClassPath Java class loader
.jarray Java array handling functions
.jbyte Wrap numeric vector as flat Java parameter
.jcache Java object serialization
.jcall Call a Java method
.jcast Cast a Java object to another class
.jcastToArray Ensures that a given object is an array reference
.jchar Wrap numeric vector as flat Java parameter
.jcheck Java exception handling
.jclassPath Java class loader
.jclear Java exception handling
.jcompare Comparing Java References
.jconstructors Simple helper functions for Java reflection
.jengine Java callback engineCast a Java object to another class
.jequals Comparing Java References
.jevalArray Java array handling functions
.jfield Obtains the value of a field
.jfield<- Obtains the value of a field
.jfields Simple helper functions for Java reflection
.jfloat Wrap numeric vector as flat Java parameter
.jgetEx Java exception handling
.jinit Initialize Java VM
.jinstanceof Is a java object an instance of a given java class
.jlong Wrap numeric vector as flat Java parameter
.jmemprof rJava memory profiler
.jmethods Simple helper functions for Java reflection
.jnew Create a Java object
.jnull Java null object reference
.jpackage Initialize an R package containing Java code
.jserialize Java object serialization
.jshort Wrap numeric vector as flat Java parameter
.jsimplify Converts Java object to a simple scalar if possible
.jthrow Java exception handling
.junserialize Java object serialization
<,ANY,jobjRef-method Comparing Java References
<,jobjRef,ANY-method Comparing Java References
<,jobjRef,jobjRef-method Comparing Java References
<=,ANY,jobjRef-method Comparing Java References
<=,jobjRef,ANY-method Comparing Java References
<=,jobjRef,jobjRef-method Comparing Java References
==,ANY,jobjRef-method Comparing Java References
==,jobjRef,ANY-method Comparing Java References
==,jobjRef,jobjRef-method Comparing Java References
>,ANY,jobjRef-method Comparing Java References
>,jobjRef,ANY-method Comparing Java References
>,jobjRef,jobjRef-method Comparing Java References
>=,ANY,jobjRef-method Comparing Java References
>=,jobjRef,ANY-method Comparing Java References
>=,jobjRef,jobjRef-method Comparing Java References

-- A --

anyDuplicated,jarrayRef-method Class "jarrayRef" Reference to an array Java object
anyDuplicated,jrectRef-method Rectangular java arrays
as.character,jclassName-method Class "jclassName" - a representation of a Java class name
as.list.jarrayRef Converts java objects or arrays to R lists
as.list.jobjRef Converts java objects or arrays to R lists
as.list.jrectRef Converts java objects or arrays to R lists

-- C --

clone Object cloner
clone,jarrayRef-method Object cloner
clone,jobjRef-method Object cloner
clone,jrectRef-method Object cloner

-- D --

dim,jrectRef-method Rectangular java arrays
dim<-,jrectRef-method Rectangular java arrays
duplicated,jarrayRef-method Class "jarrayRef" Reference to an array Java object
duplicated,jrectRef-method Rectangular java arrays

-- E --

Exceptions Exception handling

-- H --

head,jarrayRef-method Class "jarrayRef" Reference to an array Java object

-- I --

is.jnull Java null object reference

-- J --

J High level API for accessing Java
jarrayRef-class Class "jarrayRef" Reference to an array Java object
java-tools java tools used internally in rJava
javaImport Attach mechanism for java packages
jbyte Wrap numeric vector as flat Java parameter
jbyte-class Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
jchar Wrap numeric vector as flat Java parameter
jchar-class Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
jclassName-class Class "jclassName" - a representation of a Java class name
jfloat Wrap numeric vector as flat Java parameter
jfloat-class Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
jlong Wrap numeric vector as flat Java parameter
jlong-class Classes "jfloat", "jlong", "jbyte" and "jchar" specify Java native types that are not native in R
jobjRef-class Class "jobjRef" - Reference to a Java object
jrectRef-class Rectangular java arrays
jshort Wrap numeric vector as flat Java parameter

-- L --

length,jarrayRef-method Class "jarrayRef" Reference to an array Java object
length,jrectRef-method Rectangular java arrays

-- M --

max,jarrayRef-method Class "jarrayRef" Reference to an array Java object
max,jrectRef-method Rectangular java arrays
min,jarrayRef-method Class "jarrayRef" Reference to an array Java object
min,jrectRef-method Rectangular java arrays

-- N --

names,jarrayRef-method Field/method operator for Java objects
names,jclassName-method Field/method operator for Java objects
names,jobjRef-method Field/method operator for Java objects
names,jrectRef-method Field/method operator for Java objects
new,jclassName-method Create a new Java object

-- R --

range,jarrayRef-method Class "jarrayRef" Reference to an array Java object
range,jrectRef-method Rectangular java arrays
rep,jarrayRef-method Creates java arrays by cloning
rep,jobjRef-method Creates java arrays by cloning
rep,jrectRef-method Creates java arrays by cloning
rev,jarrayRef-method Class "jarrayRef" Reference to an array Java object
rev,jrectRef-method Rectangular java arrays

-- S --

show,jarrayRef-method Show a Java Object Reference
show,jclassName-method Show a Java Object Reference
show,jobjRef-method Show a Java Object Reference
sort,jarrayRef-method Class "jarrayRef" Reference to an array Java object
sort,jrectRef-method Rectangular java arrays
str,jarrayRef-method Class "jarrayRef" Reference to an array Java object
str,jobjRef-method Show a Java Object Reference
str,jrectRef-method Rectangular java arrays

-- T --

tail,jarrayRef-method Class "jarrayRef" Reference to an array Java object

-- U --

unique,jarrayRef-method Class "jarrayRef" Reference to an array Java object
unique,jrectRef-method Rectangular java arrays

-- W --

with.jarrayRef with and within methods for Java objects and class names
with.jclassName with and within methods for Java objects and class names
with.jobjRef with and within methods for Java objects and class names
within.jarrayRef with and within methods for Java objects and class names
within.jclassName with and within methods for Java objects and class names
within.jobjRef with and within methods for Java objects and class names

-- misc --

[,jarrayRef-method Class "jarrayRef" Reference to an array Java object
[,jrectRef-method Rectangular java arrays
[[,jarrayRef-method Class "jarrayRef" Reference to an array Java object
[[<-,jarrayRef-method Class "jarrayRef" Reference to an array Java object