org.wandora.application.tools.r

Class RBridge

java.lang.Object

org.wandora.application.tools.r.RBridge

public class RBridge
extends java.lang.Object

Author:

akivela

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	RBridge.LoopCallbacks

Field Summary

Fields

Modifier and Type	Field and Description
private RBridge.LoopCallbacks	callbacks
private org.rosuda.JRI.Rengine	engine
private java.util.Vector<java.lang.String>	inputArray
private boolean	isBusy
private boolean	prompt
private java.lang.String	promptIn
private java.lang.Object	promptLock
private static RBridge	rBridge
private java.util.ArrayList<RBridgeListener>	rBridgeListeners
private static java.lang.String	rErrorMessage
private static java.lang.String	rWelcomeMessage
private java.lang.StringBuilder	welcomeMessage

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RBridge()

Method Summary

Modifier and Type	Method and Description
void	addRBridgeListener(RBridgeListener rbl)
private void	appendOutput(java.lang.String text)
private org.rosuda.JRI.Rengine	getEngine()
static RBridge	getRBridge()
java.lang.String	handleInput(java.lang.String input)
private void	handleInputLoop()
private void	initEngine()
private java.lang.String	promptInput(java.lang.String promptText)
void	removeRBridgeListener(RBridgeListener rbl)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

rBridge

private static RBridge rBridge

prompt

private boolean prompt

isBusy

private boolean isBusy

engine

private org.rosuda.JRI.Rengine engine

callbacks

private final RBridge.LoopCallbacks callbacks

rBridgeListeners

private java.util.ArrayList<RBridgeListener> rBridgeListeners

welcomeMessage

private java.lang.StringBuilder welcomeMessage

inputArray

private java.util.Vector<java.lang.String> inputArray

rWelcomeMessage

private static final java.lang.String rWelcomeMessage

See Also:

Constant Field Values

rErrorMessage

private static final java.lang.String rErrorMessage

See Also:

Constant Field Values

promptLock

private final java.lang.Object promptLock

promptIn

private java.lang.String promptIn

Constructor Detail

RBridge

private RBridge()

Method Detail

getRBridge

public static RBridge getRBridge()

addRBridgeListener

public void addRBridgeListener(RBridgeListener rbl)

removeRBridgeListener

public void removeRBridgeListener(RBridgeListener rbl)

getEngine

private org.rosuda.JRI.Rengine getEngine()

initEngine

private void initEngine()

promptInput

private java.lang.String promptInput(java.lang.String promptText)

handleInput

public java.lang.String handleInput(java.lang.String input)

handleInputLoop

private void handleInputLoop()

appendOutput

private void appendOutput(java.lang.String text)