org.rosuda.REngine
Class REXPLanguage

java.lang.Object
  org.rosuda.REngine.REXP
      org.rosuda.REngine.REXPVector
          org.rosuda.REngine.REXPList
              org.rosuda.REngine.REXPLanguage

public class REXPLanguage
extends REXPList

represents a language object in R

Field Summary

Fields inherited from class org.rosuda.REngine.REXP

attr, maxDebugItems

Constructor Summary

REXPLanguage(RList list)

REXPLanguage(RList list, REXPList attr)

Method Summary

boolean

isLanguage() check whether the REXP object is a language object

Methods inherited from class org.rosuda.REngine.REXPList

asList, asNativeJavaObject, isList, isPairList, isRecursive, length, toDebugString, toString

Methods inherited from class org.rosuda.REngine.REXPVector

isNA, isVector

Methods inherited from class org.rosuda.REngine.REXP

_attr, asBytes, asDouble, asDoubleMatrix, asDoubles, asFactor, asInteger, asIntegers, asString, asStrings, createDataFrame, createDoubleMatrix, dim, getAttribute, hasAttribute, inherits, isComplex, isEnvironment, isExpression, isFactor, isInteger, isLogical, isNull, isNumeric, isRaw, isReference, isString, isSymbol

Methods inherited from class java.lang.Object

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

Constructor Detail

REXPLanguage

public REXPLanguage(RList list)

REXPLanguage

public REXPLanguage(RList list,
                    REXPList attr)

Method Detail

isLanguage

public boolean isLanguage()

Description copied from class: REXP

check whether the REXP object is a language object

Overrides:

isLanguage in class REXP

Returns:

true if the receiver is a language object, false otherwise