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Questions tagged [foundry-functions]

24 questions
3
votes
1 answer

Querying a live deployment (modeling objectives) from workshop or functions, but not samplewise (like with scenarios)

I have an optimization algorithm deployed as a live deployment. It takes a set of objects and returns a set of objects with potentially different size. This works just fine when I'm using the REST api. The problem is, I want to let the user of the…
JulianStreibel
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2 answers

How can I groupby multiple properties using a Function in Palantir Foundry?

I'd like to aggregate across a few properties using a Function. For example, I have a Function where a start and end date is input, and also a Schedule Object Type with "date", "shift_type", "department", and "hours worked" properties. I'd like my…
kevpl541991
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3
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1 answer

How to have flexible grouping column in Foundry Functions?

In my Workshop application, I would like to have a bar chart with a changeable x-axis. A dropdown widget would be used to select the desired x-axis. For this I am writing a TypeScript function, that will return the data that will feed the chart…
Eduard Jesko
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1 answer

Why can’t functions call internal Foundry APIs?

I am trying to write a Function on an Object that makes Foundry REST API calls. Is there an example or recommended internal Typescript API that I can import to make Foundry REST API calls?
Max Magid
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1 answer

How to aggregate an ObjectSet after SearchAround

I have 2 phonograph objects, each one having millions of rows, which I have linked by using the Search Around methods. On the example below, I filter to an Object Set of Flights based on the departure code, then I Search Around to the Passengers on…
Charitini Skaltsari
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2 answers

How to compare the content of 2 columns in functions on object?

I am trying to build a query to match two columns and I have tried the following: obj= obj.filter(e => e.colOne.exactMatch(e.colTwo)) I am not be able to get this working, is there any way to filter by comparing the content of 2 columns?
houssem gharsalli
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1 answer

How to fix a query in functions within foundry which is hiting ObjectSet:PagingAboveConfiguredLimitNotAllowed?

I have phonorgraph object with billions of rows and we are querying it through object set service for example, I want to get all DriverLicences from certain city. @Function() public getDriverLicences(city: string):…
houssem gharsalli
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1 answer

How do I create a cumulative sum graph in Palantir Foundry Workshop?

I have some objects that represent maintenance jobs, each with a time column like this: Due On 2021-12-01 2022-06-17 2022-07-05 2022-07-05 2022-08-01 2023-09-02 How can I generate a cumulative graph in Palantir Foundry…
domdomegg
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2 answers

How do I create a segmented cumulative sum graph in Palantir Foundry Workshop?

I have some objects that represent maintenance jobs that look like this: Due On Status 2021-12-01 open 2022-06-17 open 2022-07-05 closed 2022-07-05 closed 2022-08-01 open 2023-09-02 open How can I generate a segmented…
domdomegg
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1 answer

How can I run a Foundry Function on Object only when clicking a button in Slate

I am using Slate, and running a Foundry Function on Object (FoO) based on input from users of the application. However, anytime a user changes one of the input, the function re-runs, which seems inefficient. Is there a way to run the Function only…
user1429421
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1 answer

How to limit the no. of top values when aggregating in a Function?

I am writing a function which just groupby a string property. For this purpose, I need to select topValues() as the aggregation type. However, I get all possible buckets, while I just need the first 10 ones. Is it possible to set the max. number of…
Pablo Cosio
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0 answers

How to use wildcards for filtering an Object Set based on a string property in ts-queries (Palantir Foundry OSS)?

While implementing some search functionality using the StringPropertyFilter::fuzzyMatchAllTokens method I stumbled across the WILDCARD ObjectSetFilterType. Filtering of a string property using wildcards is neither mentioned in the documentation…
elias
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How to filter on aggregated data in Foundry Functions?

I would like to know how can I filter on grouped data in Foundry Functions. I already managed to group and aggregate on my data, see below: @Function() public async grouping(lowerBound : Integer ): Promise> { …
Eduard Jesko
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1
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1 answer

How to join two objects and return object set as ouput in palantir through typescript functions

I need to create a pivot table based on two objects. For that my first step is to join two objects and then get one combined object through typescript functions. From that object I will groupBy and perform some aggregate functions(sum, min) and …
Monica Gaddipati
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1 answer

How to set object's timestamp property through functions in foundry?

I am trying to set a timestamp property of object using foundry functions but it is giving me error. I tried to pass this value in timestamp property but it gives me error object.timeProperty = {type: 'Timestamp', dateTime:…
harsh2702
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