@Override public String toString(){
  String result;
  result="";
  result+="Relation: " + getRelation() + "\n";
  result+="Seed: " + getSeed() + "\n";
  result+="# Instances: " + getNumInstances() + "\n";
  result+="ClassType: " + getClassType() + "\n";
  result+="# Classes: " + getNumClasses() + "\n";
  result+="Class index: " + getClassIndex() + "\n";
  result+="# Nominal: " + getNumNominal() + "\n";
  result+="# Nominal values: " + getNumNominalValues() + "\n";
  result+="# Numeric: " + getNumNumeric() + "\n";
  result+="# String: " + getNumString() + "\n";
  result+="# Date: " + getNumDate() + "\n";
  result+="# Relational: " + getNumRelational() + "\n";
  result+="  - # Nominal: " + getNumRelationalNominal() + "\n";
  result+="  - # Nominal values: " + getNumRelationalNominalValues() + "\n";
  result+="  - # Numeric: " + getNumRelationalNumeric() + "\n";
  result+="  - # String: " + getNumRelationalString() + "\n";
  result+="  - # Date: " + getNumRelationalDate() + "\n";
  result+="  - # Instances: " + getNumInstancesRelational() + "\n";
  result+="Multi-Instance: " + getMultiInstance() + "\n";
  result+="Words: " + getWords() + "\n";
  result+="Word separators: " + getWordSeparators() + "\n";
  return result;
}

@ Override public String toString ( ) { String result ; result = "" ; result += "Relation: " + getRelation ( ) + "\n" ; result += "Seed: " + getSeed ( ) + "\n" ; result += "# Instances: " + getNumInstances ( ) + "\n" ; result += "ClassType: " + getClassType ( ) + "\n" ; result += "# Classes: " + getNumClasses ( ) + "\n" ; result += "Class index: " + getClassIndex ( ) + "\n" ; result += "# Nominal: " + getNumNominal ( ) + "\n" ; result += "# Nominal values: " + getNumNominalValues ( ) + "\n" ; result += "# Numeric: " + getNumNumeric ( ) + "\n" ; result += "# String: " + getNumString ( ) + "\n" ; result += "# Date: " + getNumDate ( ) + "\n" ; result += "# Relational: " + getNumRelational ( ) + "\n" ; result += "  - # Nominal: " + getNumRelationalNominal ( ) + "\n" ; result += "  - # Nominal values: " + getNumRelationalNominalValues ( ) + "\n" ; result += "  - # Numeric: " + getNumRelationalNumeric ( ) + "\n" ; result += "  - # String: " + getNumRelationalString ( ) + "\n" ; result += "  - # Date: " + getNumRelationalDate ( ) + "\n" ; result += "  - # Instances: " + getNumInstancesRelational ( ) + "\n" ; result += "Multi-Instance: " + getMultiInstance ( ) + "\n" ; result += "Words: " + getWords ( ) + "\n" ; result += "Word separators: " + getWordSeparators ( ) + "\n" ; return result ; }
returns a string representation of the object
