TooltipValue tv = (TooltipValue) action.getValue( );
if ( StructureType.SERIES.equals( source.getType( ) ) ) { TooltipValue tv = (TooltipValue) action.getValue( );
	public String[] getActionExpressions( Action action )	{		if ( ActionType.URL_REDIRECT_LITERAL.equals( action.getType( ) ) )		{			URLValue uv = (URLValue) action.getValue( );			String sa = uv.getBaseUrl( );			try			{				ActionHandle handle = ModuleUtil.deserializeAction( sa );				List expList = new ArrayList( );				String exp;				if ( DesignChoiceConstants.ACTION_LINK_TYPE_HYPERLINK.equals( handle.getLinkType( ) ) )				{					exp = handle.getURI( );					if ( !expList.contains( exp ) )					{						expList.add( exp );					}				}				else if ( DesignChoiceConstants.ACTION_LINK_TYPE_BOOKMARK_LINK.equals( handle.getLinkType( ) ) )				{					exp = handle.getTargetBookmark( );					if ( !expList.contains( exp ) )					{						expList.add( exp );					}				}				else if ( DesignChoiceConstants.ACTION_LINK_TYPE_DRILL_THROUGH.equals( handle.getLinkType( ) ) )				{					exp = handle.getTargetBookmark( );					if ( exp != null && !expList.contains( exp ) )					{						expList.add( exp );					}					for ( Iterator itr = handle.getSearch( ).iterator( ); itr.hasNext( ); )					{						SearchKeyHandle skh = (SearchKeyHandle) itr.next( );						exp = skh.getExpression( );						if ( !expList.contains( exp ) )						{							expList.add( exp );						}					}					for ( Iterator itr = handle.getParamBindings( ).iterator( ); itr.hasNext( ); )					{						ParamBindingHandle pbh = (ParamBindingHandle) itr.next( );						exp = pbh.getExpression( );						if ( !expList.contains( exp ) )						{							expList.add( exp );						}					}				}				if ( expList.size( ) > 0 )				{					return (String[]) expList.toArray( new String[0] );				}			}			catch ( DesignFileException e )			{				logger.log( e );			}		}		else if ( ActionType.SHOW_TOOLTIP_LITERAL.equals( action.getType( ) ) )		{			TooltipValue tv = (TooltipValue) action.getValue( );			String exp = tv.getText( );			if ( exp != null && exp.trim( ).length( ) > 0 )			{				return new String[]{					exp				};			}		}		return null;	}