utility method to default the focusrowkey to the root node , if it is not set concode_field_sep String _HIDE concode_elem_sep TrinidadLogger _LOG concode_elem_sep String _SHOW concode_elem_sep String _START_PARAM concode_elem_sep String EVENT_PARAM concode_elem_sep String SOURCE_PARAM concode_elem_sep String _ALL_VALUE concode_elem_sep String _PATH_PARAM concode_elem_sep String _GOTO concode_elem_sep String _FOCUS concode_field_sep String callJSExpandAll concode_elem_sep void decodeExpandEvents concode_elem_sep void process concode_elem_sep String getFocusNodeClientId concode_elem_sep void run concode_elem_sep void _restorePathFromParam concode_elem_sep void writeNodeLevel concode_elem_sep void expandFocusRowKey concode_elem_sep String callJSSelectAll concode_elem_sep String callJSGotoNode concode_elem_sep String renderEncodedNameAttri concode_elem_sep String setupJSMultiSelectCollectionComponent concode_elem_sep RowKeySet _getExpandedRowKeys concode_elem_sep String setupJSTreeCollectionComponent concode_elem_sep String callJSFocusNode concode_elem_sep Object getFocusRowKey concode_elem_sep void decodeGotoEvent concode_elem_sep String createNewJSCollectionComponentState concode_elem_sep String callJSExpandNode concode_elem_sep StringBuffer setupTreeCollectionComponent concode_elem_sep void decodeFocusEvent concode_elem_sep String _getPathParam
void function ( UIXTree arg0 ) { Object loc0 = arg0 . getFocusRowKey ( ) ; if ( loc0 == null ) { Object loc1 = arg0 . getRowKey ( ) ; arg0 . setRowKey ( null ) ; arg0 . setRowIndex ( 0 ) ; if ( arg0 . isRowAvailable ( ) ) { arg0 . setFocusRowKey ( arg0 . getRowKey ( ) ) ; } arg0 . setRowKey ( loc1 ) ; } }