boolean nodeIsTooSmall(NodeData nodeData){
  return nodeData.getSelectedAttributes().length < 2 || SelectionCreator.getArbitraryValue(nodeData.getAllSelectedExamples()).length < MINIMAL_EXAMPLES_FOR_GROWING_PARALLEL;
}

boolean nodeIsTooSmall ( NodeData nodeData ) { return nodeData . getSelectedAttributes ( ) . length < 2 || SelectionCreator . getArbitraryValue ( nodeData . getAllSelectedExamples ( ) ) . length < MINIMAL_EXAMPLES_FOR_GROWING_PARALLEL ; }
decides whether the node is to small to do the splitting attribute parallel .
