Boolean function ( ) { return concurrent ; }
gets the value of the concurrent property . concode_field_sep STTLPreviousActionType prevAc concode_elem_sep Boolean concurrent concode_elem_sep STTLNextActionType nextAc concode_elem_sep CTTLTimeConditionList nextCondLst concode_elem_sep CTTLCommonTimeNodeData cTn concode_elem_sep CTTLTimeConditionList prevCondLst concode_field_sep void setPrevCondLst concode_elem_sep void setPrevAc concode_elem_sep STTLPreviousActionType getPrevAc concode_elem_sep void setNextCondLst concode_elem_sep STTLNextActionType getNextAc concode_elem_sep void setCTn concode_elem_sep CTTLTimeConditionList getPrevCondLst concode_elem_sep CTTLTimeConditionList getNextCondLst concode_elem_sep void setConcurrent concode_elem_sep CTTLCommonTimeNodeData getCTn concode_elem_sep void setNextAc