Syntax

   @SupplyAttributes() 
   @SupplyAttributes(<packedAttributes>)
   @SupplyAttributes(<attrWithPackedAttributes>)
   @SupplyAttributes(<attrName>,<attrValue>
      [,<attrName>,<attrValue>]*)
   @SupplyAttributes(ENCODED, <attrName>,<attrValue>
      [,<attrName>,<attrValue>]*)
   @SupplyAttributes("?",<attrName>[,<attrName>]*
      ,<attrValue>)

Arguments

   ENCODED  
   
      Transformer keyword that indicates the <attrName> and <attrValue> are FMEParsableText 
      encoded.
   
      Range: N/A  
      
   <attrName>  
   
      The name of the attribute data is being supplied to. Name should be FMEParsableText 
      encoded if  ENCODED keyword is specified.
   
      Range: String  
      
   <attrValue> 
   
      The value to be assigned to the attribute. Value should be FMEParsableText encoded if 
      ENCODED keyword is specified.
   
      Range: String  
      
   <packedAttributes>   
   
      A single special format string that contains numerous attribute names and 
      values packed together. These attributes names and values are unpacked and 
      supplied to the feature.
   
      Range: String  
      
   <attrWithPackedAttributes> 
   
      The name of an attribute that contains a packed attribute string.

      Range: String  
      
Description

   This function may be used as either an attribute value function or a feature 
   function. When used as an attribute value function, it takes no parameters. 
   In this case, it packs all attribute names and values into one string and 
   returns this string.

   When used as a feature function and passed a single parameter, the parameter 
   can either contain the name of an existing attribute whose value is a packed 
   list of attribute names and values (as returned by the attribute value 
   function), or a string that is a packed list of attribute names and values of 
   the type returned by the attribute value function. It unpacks this string and 
   assigns the specified attribute names in the feature, along with the values 
   provided.

   When used as a feature function with an argument list that begins with a 
   question mark as the first argument, followed by one or more attribute names, 
   and terminated by an attribute value, this function performs a conditional 
   assignment on the last attribute name in the list. More specifically:

      @SupplyAttributes("?", A1, A2,..., AN, value)

   will result in value being assigned to AN only if all attributes A1 through 
   AN do not exist on the feature.