weka.core

Interface RSessionAPI

All Known Implementing Classes:

RSessionImpl

public interface RSessionAPI

Interface to an RSession.

Version:

$Revision: 10582 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Method Summary

Modifier and Type	Method and Description
void	assign(java.lang.Object requester, java.lang.String var, byte[] val)
void	assign(java.lang.Object requester, java.lang.String var, double[] val)
void	assign(java.lang.Object requester, java.lang.String var, int[] val)
void	assign(java.lang.Object requester, java.lang.String var, org.rosuda.REngine.REXP val)
void	assign(java.lang.Object requester, java.lang.String var, java.lang.String[] val)
void	clearConsoleBuffer(java.lang.Object requester)
void	close()
org.rosuda.REngine.REXP	createReference(java.lang.Object requester, org.rosuda.REngine.REXP source)
void	dropSession(java.lang.Object requester)
org.rosuda.REngine.REXP	get(java.lang.Object requester, java.lang.String var)
java.lang.String	getConsoleBuffer(java.lang.Object requester)
RSessionAPI	getSession(java.lang.Object requester)
RSessionAPI	init()
boolean	installLibrary(java.lang.Object requester, java.lang.String libraryName)
boolean	installLibrary(java.lang.Object requester, java.lang.String libraryName, java.lang.String repos)
boolean	isVariableSet(java.lang.Object requester, java.lang.String var)
boolean	loadLibrary(java.lang.Object requester, java.lang.String libraryName)
org.rosuda.REngine.REXP	parseAndEval(java.lang.Object requester, java.lang.String cmd)
void	setLog(java.lang.Object requester, RLoggerAPI log)

Method Detail

init

RSessionAPI init()
          throws java.lang.Exception

Throws:

java.lang.Exception

getSession

RSessionAPI getSession(java.lang.Object requester)
                throws java.lang.Exception

Throws:

java.lang.Exception

dropSession

void dropSession(java.lang.Object requester)

setLog

void setLog(java.lang.Object requester,
            RLoggerAPI log)
     throws RSessionException

Throws:

RSessionException

clearConsoleBuffer

void clearConsoleBuffer(java.lang.Object requester)
                 throws RSessionException

Throws:

RSessionException

getConsoleBuffer

java.lang.String getConsoleBuffer(java.lang.Object requester)
                           throws RSessionException

Throws:

RSessionException

loadLibrary

boolean loadLibrary(java.lang.Object requester,
                    java.lang.String libraryName)
             throws RSessionException,
                    org.rosuda.REngine.REngineException,
                    org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

installLibrary

boolean installLibrary(java.lang.Object requester,
                       java.lang.String libraryName)
                throws RSessionException,
                       org.rosuda.REngine.REngineException,
                       org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

installLibrary

boolean installLibrary(java.lang.Object requester,
                       java.lang.String libraryName,
                       java.lang.String repos)
                throws RSessionException,
                       org.rosuda.REngine.REngineException,
                       org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

isVariableSet

boolean isVariableSet(java.lang.Object requester,
                      java.lang.String var)
               throws RSessionException,
                      org.rosuda.REngine.REngineException,
                      org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

createReference

org.rosuda.REngine.REXP createReference(java.lang.Object requester,
                                        org.rosuda.REngine.REXP source)
                                 throws RSessionException,
                                        org.rosuda.REngine.REngineException,
                                        org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

get

org.rosuda.REngine.REXP get(java.lang.Object requester,
                            java.lang.String var)
                     throws RSessionException,
                            org.rosuda.REngine.REngineException,
                            org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

assign

void assign(java.lang.Object requester,
            java.lang.String var,
            org.rosuda.REngine.REXP val)
     throws RSessionException,
            org.rosuda.REngine.REngineException,
            org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

assign

void assign(java.lang.Object requester,
            java.lang.String var,
            byte[] val)
     throws RSessionException,
            org.rosuda.REngine.REngineException

Throws:

RSessionException

org.rosuda.REngine.REngineException

assign

void assign(java.lang.Object requester,
            java.lang.String var,
            double[] val)
     throws RSessionException,
            org.rosuda.REngine.REngineException

Throws:

RSessionException

org.rosuda.REngine.REngineException

assign

void assign(java.lang.Object requester,
            java.lang.String var,
            int[] val)
     throws RSessionException,
            org.rosuda.REngine.REngineException

Throws:

RSessionException

org.rosuda.REngine.REngineException

assign

void assign(java.lang.Object requester,
            java.lang.String var,
            java.lang.String[] val)
     throws RSessionException,
            org.rosuda.REngine.REngineException

Throws:

RSessionException

org.rosuda.REngine.REngineException

parseAndEval

org.rosuda.REngine.REXP parseAndEval(java.lang.Object requester,
                                     java.lang.String cmd)
                              throws RSessionException,
                                     org.rosuda.REngine.REngineException,
                                     org.rosuda.REngine.REXPMismatchException

Throws:

RSessionException

org.rosuda.REngine.REngineException

org.rosuda.REngine.REXPMismatchException

close

void close()