get the backing list of strings containing the ids of the column components selected in this row . the reference returned is not to a list copy but to the actual list defining the selection state . concode_field_sep ExpansionType expansionType concode_elem_sep boolean selected concode_elem_sep boolean selectable concode_elem_sep boolean expanded concode_elem_sep boolean visible concode_elem_sep List<String> activeCellEditorIds concode_elem_sep boolean expandable concode_elem_sep String type concode_elem_sep boolean editable concode_elem_sep List<String> selectedColumnIds concode_field_sep boolean isExpanded concode_elem_sep void setExpandable concode_elem_sep void setVisible concode_elem_sep void removeSelectedColumn concode_elem_sep void removeActiveCellEditor concode_elem_sep boolean isExpandable concode_elem_sep void setSelected concode_elem_sep void setExpanded concode_elem_sep List<String> getActiveCellEditorIds concode_elem_sep boolean isVisible concode_elem_sep void setType concode_elem_sep void setSelectable concode_elem_sep void setActiveCellEditorIds concode_elem_sep void setEditable concode_elem_sep boolean isEditable concode_elem_sep void addSelectedColumn concode_elem_sep ExpansionType getExpansionType concode_elem_sep String getType concode_elem_sep void setSelectedColumnIds concode_elem_sep boolean isSelected concode_elem_sep void addActiveCellEditor concode_elem_sep void setExpansionType concode_elem_sep boolean isSelectable
List < String > function ( ) { if ( selectedColumnIds == null ) selectedColumnIds = new ArrayList < String > ( ) ; return selectedColumnIds ; }