Select Decision By Ext. Attribute Point
Description
Select Decision By Ext. Attribute Point selects a named decision based on the comparison of an extended attribute of an item and a specified extended attribute, value, or point.
Parameters
This function block has the following parameters:
Parameter | Description |
Region ID | The region where the item is. |
Region Location | Location, within the decision source region, of the item attribute. |
Item Class | Class of the item. |
Attribute | Name of the extended attribute to compare. |
Attribute Start Byte | Starting character within extended attribute. |
Attribute Length | Specifies the number of characters in attribute to compare. Enter zero in both the Start Character and Attribute Length fields to use all characters. |
Decision to Select | Name of decision to select. |
Condition | Comparison operator, Match, Mismatch, Greater or Lessor. |
Comparison | Type of compare, either numeric comparison or alphabetic comparison. |
Compare Against | Specifies where to get a comparison value: Extended Attribute, Value or Point. |
Value to Compare | Specifies a value to compare against. Used if Compare Against is Value. |
Point Name | ID of point to use in a comparison. Used if Compare Against is Point. |
Region ID | The region where the item with an attribute to compare is. Used if Compare Against is Attribute. |
Region Location | Location holding the item with an attribute to compare. Used if Compare Against is Attribute. |
Item Class | Class of the item to compare. Used if Compare Against is Attribute. |
Attribute Id | Name of the extended attribute to compare. Used if Compare Against is Attribute. |
Attribute Start Byte | Starting character within extended attribute. Used if Compare Against is Attribute. |
Attribute Length | Specifies the number of characters in attribute to compare. Used if Compare Against is Attribute. Enter zero in both the Start Character and Attribute Length fields to use all characters. |