portray | Your Project with Great Documentation | Static Site Generator library

No, it doesn't work like this. Each item in the input collection gets processed separately, and so each execution of it gets its own unchanged copy of the Validated dataset.

section 16.12.3: tokens offered on ActivityEdges that cross into an ExpansionRegion from outside it are duplicated for each expansion execution

In order to get what you want, you need to use «stream» instead of «iterative».

If the value is stream, there is exactly one expansion execution

You don't even need the central buffer. The first execution of Apply Template will consume the token with the Validated Dataset. The second and all following executions will receive the Partial result from its own output pin.

Output pins on expansion regions are allowed, but no semantics is defined in UML

ExpansionRegions may also have OutputPins and ActivityEdges that cross out of the ExpansionRegion from inside it. However, the semantics are undefined for offering tokens to such OutputPins or ActivityEdges.

That is a little strange. I think it makes sense to define, that any token that is offered to the output pin will be stored there, but only offered to the outgoing edge once all executions are completed. This would correspond to the behavior defined for expansion nodes:

When the ExpansionRegion completes all expansion executions, it offers the output collections on its output ExpansionNodes on any ActivityEdges outgoing from those nodes (they are not offered during the execution of the ExpansionRegion).

In order to only return the final result you could use «overwrite» on the output pin. This way, each subsequent result will overwrite the previous results.

I think there are some issues that you should correct in the diagram that are not related to your questions.

• The rectangles in the top row of the diagram are probably Activity Parameter Nodes. As such they are supposed to overlap the border of the diagram. Also their types would be shown inside the rectangles and they would need to be connected to input pins on the other side.
• You are mixing pin (e.g. Partial res validation) and object notation (e.g. Partial result). I recommend sticking with one possiblity.
• Object notation is only possible, where an object flow connects two pins. For example the rectangle labeled Templates on an object flow connecting a pin to an expansion node is not correct.
• The partial result is used multiple times. Since a token can only be consumed once, this is a deadlock. You need to use a fork node to split it into four.
• The output pin on the expansion region should be on the outside of it.
• The zigzag shaped arrows are exception handlers. I guess you wanted them to be interrupting edges, but those can only be used within interruptible regions. You would need to add these regions. Then you also need a decision node to test the result of the validations and if it's a failure leave the interuptible region via an interrupting edge.
• The three incomming edges to Error Report mean, that all of them must have a token. You need to add a merge node before the action.

Fun question! I haven't encountered it yet, but there might be a package to help do this automatically. Here's a manual approach using two hacks:

1. the clip = "off" parameter of the coord_* functions, to allow us to add annotations outside the plot area.
2. building a density plot, extracting its coordinates, and then rotating and translating those.

First, we can make a density plot of the change from initial to final, seeing a left skewed distribution:

Your code has a lot of issues and syntax errors. Just to mention a few:

1. A ggplot always starts with ggplot(). df %>% geom_boxplot(..) will not work.

2. There is no data aesthetic. To tell ggplot2 which dataset to use you have to pass it to the data argument, e.g. do ggplot(data = df) or short ggplot(df).

3. Doing scale_color_manual(values = weight_v1_3) does not work either. You don't have to pass the column name by which you want to color the plot (this is done inside aes()). Inside scale_color_manual you specify which colors to use.

4. Finally, the g in the code you referenced is a ggplot object, i.e. you could assign a ggplot object to a variable. Then add additional layers to this object.

5. Before going on I would suggest to work through a ggplot2 tutorial first to get the basics, e.g. the author of the post you referenced has a nice tutorial: https://www.cedricscherer.com/2019/08/05/a-ggplot2-tutorial-for-beautiful-plotting-in-r/

Note: I also did some minor data wrangling steps like renaming your columns and adding a groupci column.

I found this

All animated properties should be animated to a single numeric value, except as noted below; most properties that are non-numeric cannot be animated using basic jQuery functionality (For example, width, height, or left can be animated but background-color cannot be, unless the jQuery.Color plugin is used)

on the following site: https://api.jquery.com/animate/. It seems it is a jQuery problem so you could use a plugin, or use css since the background-colourproprty can be animated. Just do something like

I would suggest to not start a "trimmed 00 bytes" series in the middle of an output line, but only apply this compacting when it applies to complete output lines with only zeroes.

This means that you will still see non-compacted zeroes in a line that also contains non-zeroes, but in my opinion this results in a cleaner output format. For instance, if a line would end with just two 00 bytes, it really does not help to replace that last part of the line with the longer "trimmed 2 x 00 bytes" message. By only replacing complete 00-lines with this message, and compress multiple such lines with one message, the output format seems cleaner.

To produce that output format, I would use the power of regular expressions:

1. to identify a block of bytes to be output on one line: either a line with at least one non-zero, or a range of zero bytes which either runs to the end of the input, or else is a multiple of the "byte width" argument.

2. to insert spaces in a line of bytes

All this can be done through iterations in one expression:

This is the line causing your error

I've followed this answer and adopted code to Compose:

You may be on the right direction for the multiplicities. However, did you spot the challenge of several classes being involved in the same association?

To solve this you can:

• introduce a fourth object that models the Rental, in addition to the Movie, Distributor and Cinema.
• use a ternary association between the already identified classes.
• use an association class to represent pne of the three clasdes. But this does not seem suitable here, as it would not aknowledge that movies, cinemas and disributors exist independently of their relationships.
• use an association class to tepresent the rental

In view of your diagram, let's first remind the principles of multiplicity in ternary associations, since it's far from being obvious:

The multiplicity says something about how many times an instance may be present in this associations for any given tuple of linked instances.

Let's apply it successively. THis will without suprise confirm your own analysis:

• For a given Distributor and a given Cinema, there can be 0..* Movies lent. That's (5).
• For a given Cinema and a given Movie, there can be 0..1 Distributor making the lend. That's (3)
• For a given Movie and a given Distributor, the lend can be for 1..* Cinema. That's (1) and (2). (This also means that it make no sense to lend no movie)

The item 4 is missing, but it's only a consequence of the others. (4) means that we take a given movie:

• Nothing says that a given Movie can have only one Distributor. So we are allowed to imagine cases with several distributors for the same movie, isn't it ?
• Nothing says that a given Movie is shown only in one Cinema. So we are allowed to imagine the same movie in several cinemas.
• Taking both together, we have a movie with several distributors and several cinemas.
• Now nothing requires that there should be only one Movie for a pair of Cinema/Distributor (otherwise the multiplicity of Movie would be 0..1 and not 0..*
• By deduction, a movie can be combined with several cinemas and distributors, with different distributors involved.

If I understant you will have to use nested lambdas