org.rosuda.JGR.robjects
Class RObject

java.lang.Object
  org.rosuda.JGR.robjects.RObject

public class RObject
extends java.lang.Object

RModel - This is a simple java-representation of an object from R providing some information about it.

Author:

Markus Helbig RoSuDa 2003 - 2005

Constructor Summary

RObject(java.lang.String name, java.lang.String type, boolean b)
Create a new RObject

RObject(java.lang.String name, java.lang.String type, RObject parent, boolean b)
Create a new RObject

Method Summary

java.lang.String	getInfo() Get provided information about this object.
java.lang.String	getName() Get name of object
RObject	getParent() Get parent object.
java.lang.String	getRName() Get real R-name of this object, e.g.: Cars[["displacement"]].
java.lang.String	getType() Get type of object: numeric, character ....
boolean	isAtomar() Check wether the object is atomar or not, atomar objects are: function, integer, numeric, character, logical, factor, environment (because they are not supported).
boolean	isEditable() Check if editing this object is supported, types which are supported are: numeric, integer, factor, character, data.frame, matrix, list.
void	setInfo(java.lang.String s) Set information about object, depends on object: data.frame -> dimension, function -> arguments, factor -> levels, ....
void	setName(java.lang.String name) Set name of object.
void	setParent(RObject p) Set parent object.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RObject

public RObject(java.lang.String name,
               java.lang.String type,
               RObject parent,
               boolean b)

Create a new RObject

Parameters:

name - name of object

type - type of object

parent - parent object, e.g. if it's an inner vector of a data.frame

b - is there are real R-name or should we set a number instead

RObject

public RObject(java.lang.String name,
               java.lang.String type,
               boolean b)

Create a new RObject

Parameters:

name - name of object

type - type of object

b - is there are real R-name or should we set a number instead

Method Detail

setName

public void setName(java.lang.String name)

Set name of object.

Parameters:

name - name of object

getName

public java.lang.String getName()

Get name of object

Returns:

name of object

getType

public java.lang.String getType()

Get type of object: numeric, character ....

Returns:

type of object

setParent

public void setParent(RObject p)

Set parent object.

Parameters:

p - parent object

getParent

public RObject getParent()

Get parent object.

Returns:

parent object

isAtomar

public boolean isAtomar()

Check wether the object is atomar or not, atomar objects are: function, integer, numeric, character, logical, factor, environment (because they are not supported).

Returns:

true if it's atomar, false if it is not

isEditable

public boolean isEditable()

Check if editing this object is supported, types which are supported are: numeric, integer, factor, character, data.frame, matrix, list.

Returns:

true if editing is allowed, false if not

getRName

public java.lang.String getRName()

Get real R-name of this object, e.g.: Cars[["displacement"]].

Returns:

R-name

setInfo

public void setInfo(java.lang.String s)

Set information about object, depends on object: data.frame -> dimension, function -> arguments, factor -> levels, ....

Parameters:

s - information depending on object

getInfo

public java.lang.String getInfo()

Get provided information about this object.

Returns:

information

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object