Xerox 721P85530 用户手册
USING LOGICAL PROCESSING
7-4
XEROX DOCUPRINT 180 LPS PDL REFERENCE
CHANGE
This parameter defines test specifications for a logical processing
function with change mode criteria.
function with change mode criteria.
Syntax
CRITERIA CHANGE =
option(s)
Options
Table 7-3 lists the parameter option(s) and definition(s).
There is no default.
Table 7-3.
CHANGE parameter option(s) and definition(s)
Option(s)
Definition(s)
offset
The offset in bytes (relative to zero) from the start of
the user’s portion of the record to the control field
within the record or from the start of the physical tape
block to the control field within the block.
the user’s portion of the record to the control field
within the record or from the start of the physical tape
block to the control field within the block.
length
The length in bytes of the control field. Its range is 1
to 255.
to 255.
NE
Indicates not equal to.
LAST
Indicates that the control field of the current record
(or block) is being compared to the control field of the
previous (last encountered) record (or block). If a
control field of the current record (or block) is less
than the specified length, the comparison is not done
and the test fails. (For online and HIP jobs, where
trailing blanks are truncated by the host, control fields
which are less than the specified length may be
padded with blanks so that a comparison can be
done. If you are using a value less than the length
specified, or if the number is the same but less than
zero, the values are not internally the same and thus,
the test is met.)
(or block) is being compared to the control field of the
previous (last encountered) record (or block). If a
control field of the current record (or block) is less
than the specified length, the comparison is not done
and the test fails. (For online and HIP jobs, where
trailing blanks are truncated by the host, control fields
which are less than the specified length may be
padded with blanks so that a comparison can be
done. If you are using a value less than the length
specified, or if the number is the same but less than
zero, the values are not internally the same and thus,
the test is met.)