checks if the graph has arc u , v with any label . concode_field_sep Sentence sentence concode_elem_sep Integer[] heads concode_elem_sep long serialVersionUID concode_elem_sep String[] labels concode_field_sep String[] getLabels concode_elem_sep boolean isProjective concode_elem_sep Sentence getSentence concode_elem_sep boolean isConnected concode_elem_sep void setHead concode_elem_sep void setLabel concode_elem_sep String toString concode_elem_sep Integer[] getHeads concode_elem_sep int getRoot concode_elem_sep String dependencies
boolean function ( int arg0 , int arg1 ) { if ( arg0 < 0 || arg0 >= sentence . length ( ) || arg1 < 0 || arg1 >= sentence . length ( ) ) { throw new IllegalArgumentException ( "srini_string" ) ; } return ( heads [ arg1 ] == arg0 ) ; }