returns branch name for discrete attributes . currently we always create a separate branch for every discrete attribute . concode_field_sep String splitAttributeName concode_elem_sep BranchGroup splitData concode_elem_sep Double splitPoint concode_field_sep BranchGroup getSplitData concode_elem_sep void setSplitData concode_elem_sep boolean isDiscreteValueSplit concode_elem_sep Double getSplitPoint concode_elem_sep void setSplitPoint concode_elem_sep boolean isContinuousValueSplit concode_elem_sep String getSplitAttributeName concode_elem_sep void setSplitAttributeName
String function ( String arg0 ) { return arg0 ; }