7.3

Table Of Contents

Line per inch (LPI): The number of lines of text per inch.

Data Splitters

Splitter action tasks are used to single data files into multiple data files. You can use such tasks, for example, to split files that

contain statements for multiple clients into smaller files that each contain a single client statement. Each statement can then be

printed and sent by snail mail, or even emailed directly from PlanetPress Suite Workflow Tools, to each individual client.

Splitters initiate a recurring cycle that stops only when the original file has been completely processed. When a given splitter

creates a file, it hands it down to the task that follows, and all the tasks on the same branch are performed until the output

task. Then the splitter task creates yet another file that is again handed down to the next task, and so forth until the cycle ends

(when there is no more data in the original file).

If the process merges the split data with a document, the splitter must not alter the structure of the data file. In other words,

each split file must have the same structure as the original files, otherwise the PlanetPress Design documents to which they

will be sent will not be able to extract the data correctly and the merging process will fail.

About Using Emulations with Splitters

When an emulation is used with a splitter action task, the job file is emulated, cut to pieces and de-emulated. Most times, the

emulation/de-emulation process is completely transparent. However, in some cases, there may be minute differences.

When using the ASCII or Channel Skip emulation, if there are missing line feed characters (when lines end with a single car-

riage return in ASCII, or when lines start with a No line feed channel in Channel Skip), the output data will be different from the

input data, but the change will not be significant.

Let us imagine that a splitter action task processes the following data file using the ASCII emulation:

Data line1 of page 1<cr><lf>

Data line2 of page 1<cr>

Last data line of page 1<cr><lf>

Data line1 of page 2<cr><lf>

...and so forth...

Once split, the first file generated by the action task would look like this:

Data line1 of page 1<cr><lf>

Data line2 of page 1<cr>

Data line2 of page 1<cr><lf>

Last data line of page 1<cr>

But when opened with PlanetPress Design or a PlanetPress Suite Workflow Tool using the ASCII emulation, the data in the gen-

erated file would look exactly like the data in the original. The same would hold true for the Channel Skip emulation.

Note the following details about emulations and their options:

l With most emulations, if a file is split on a form feed, the form feed will not be appended to the output file.

l With the ASCII emulation, tabs within the input data file are replaced by spaces (the number of spaces is determined

within the configuration of the emulation).