Operation [Select] Type of collection operation to perform.
Aggregation [Compound] Aggregates attribute values and stores the result into other attributes.
Value [Object] A parameter that accepts any type of data. Is set as an expression by default.
Operation [Choice] Type of aggregative operation to perform.
Aggregated Value [Attribute] Attribute where to store the aggregated value.
Count [Compound] Performs counting or indexing on the input collection.
Index [Attribute] Writes a sequence number corresponding to the number of each entity in the sequence.
Count [Attribute] Writes the total number of entities on the collection.
Distinct [Compound] Filters repeated entities in the collection. Especially useful to remove repeated references to the same entity.
Order By [Compound] Orders elements of the input collection according to values of their attributes.
Criteria [List] List of criteria on which the ordering should be based. Several criteria can be defined.
Criterium [Compound] Attribute-based criteria by which to order.
Value [Object] A parameter that accepts any type of data. Is set as an expression by default.
Descending [Boolean] Indicates if the ordering on this criteria should be from the greatest to the smallest.
Reverse [Compound] Reverses the order of the input collection.
Shuffle [Compound] Randomly orders the elements in the input collection.
Seed [Int] Seed of the random shuffler. Controls the randomness look the shuffle.
Take [Compound] [Adds ports 1] Takes a specified number of contiguous elements from a certain position of the input collection.
Starting Index [Int] Index where to start the extraction.
Amount [Int] Number of items (starting at 'Starting Index') to extract to the first port.
Loop [Boolean] If checked, a repetitive, alternating pattern will be applied. Example: 10 elements (A,B,C,D,E,F,G,H,I,J), Starting and Amount = 2 will return A B,E,F,I,J to the first output and C,D,G,H to the second one.
