USING LOGICAL PROCESSING
7-2 XEROX DOCUPRINT 180 LPS PDL REFERENCE
Logical processing command format
To define a logical processing command fully, you must specify one
or two fields in the record or block to be tested. In general, a logical
processing command has the following format:

command

TEST =
test-exp
;
The logical processing command tests the value of the specified te st-
exp and directs the flow of processing based on the result of the test.
The

text-exp

portion of the command defines a test to be performed
on either one or two specified fields and their associated constants
for a true or false value. The fields in the record or block are
compared with their associated set of constants using either an equal
(EQ) or a not equal (NE) operator. The basic element used to
describe a test for a logical function is the CRITERIA command.
Refer to the CRITERIA section in this chapter for more detailed
information.
Logical processing commands with TEST parameters
The available logical processing commands with TEST parameters
are listed below and are described separately in the following
sections. Each individual command can be specified only once per
job descriptor entry. If any one command is specified more than
once, the last occurrence is used without notification of any error.
Table 7-2 lists the logical processing commands with TEST
parameters
All of the above commands except BANNER are available for offline
processing. BANNER, RAUX, RPAGE, ROFFSET, and RSTACK are
available for online.
Table 7-2. Logical proce ssing commands with TEST
Command Definition
BANNER Banner page detection
BDELETE Block selection
BSELECT Block selection
RDELETE Record deletion
RFEED Change cluster names
ROFFSET Page offsetting
RSELECT Record selection
RSUSPEND Printing suspension
RRESUME Printing resumption
RSTACK End of repo rt
RAUX Auxiliary tray pag e selection
RPAGE Logical page repositioning