rJava (version 0.3-9)

jnew: Create a Java object

Description

.jnew create a new Java object

Usage

.jnew(class, ...)

Arguments

class
fully qualified class name in JNI notation (e.g. "java/lang/String").
...
Any parametes that will be passed to the corresponding constructor. The parameter types are determined automatically and/or taken from the jobjRef object. For details see .jcall.

Value

  • Returns the reference (jobjRef) to the newly created object or NULL if something went wrong.

See Also

.jcall

Examples

Run this code
f <- .jnew("java/awt/Frame","Hello")
.jcall(f,,"setVisible",TRUE)

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